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22/11/2006 #1


Desplazar un bit por las salidas.
Hola, mi problema es que no enquentro un CI que haga la funcion que busco, y si no lo enquentro, lo tendre que hacer con puertas logicas .

Necesito un CI que a cada pulso que le de me vaia moviendo 1 bit a la derecha o a la iquierda de un bait que serian las patas de salida.

Ej: En el primer pulso, en las salidas tendria 00000001
en el segunod pulso 00000010
en el tercer pulso 00000100 y asi asta 10000000

Si enves de 8 bits es de 4 bits no me importa mucho. Si saveis de otra forma de hacerlo agradeceria que lo comentaseis.

Muchas gracias.
22/11/2006 #2
Moderador general

Avatar de Andres Cuenca

Puedes utilizar un arreglo de 2 registros de corrimiento 74194. También puedes usar un contador decadal como el 4017.

Saludos.
22/11/2006 #3


Muchas gracias utilizare el contador 4017 que para lo que quiero hacer me va muy bien. Los CI os los conoceis de memoria, o los bucais en paginas especializadas, revistas, etc?
22/11/2006 #4

Avatar de Braulio

Si por favor, donde buscan los CIs y sus funciones, les agradeceré mucho yo tb si nos recomiendan algun lugar. Salu2:

BRAULIO
23/11/2006 #5
Moderador

Avatar de Nilfred

<table cellspacing="0" cellpadding="0" border="0"><tr align="center" valign="middle"><td class="catBottom" colspan="3">74AC Series - The AC family offers CMOS inputs and CMOS outputs.</td></tr><tr class="nav"><td>Base No.</td><td>Pins</td><td>Description</td></tr><tr><td>74AC00</td><td>14</td><td>Quad 2-input NAND</td></tr><tr><td>74AC02</td><td>14</td><td>Quad 2-input NOR</td></tr><tr><td>74AC04</td><td>14</td><td>Hex Inverter</td></tr><tr><td>74AC08</td><td>14</td><td>Quad 2-input AND</td></tr><tr><td>74AC10</td><td>14</td><td>Triple 3-input NAND</td></tr><tr><td>74AC11</td><td>14</td><td>Triple 3-input AND</td></tr><tr><td>74AC14</td><td>14</td><td>Hex Inverter Schmitt</td></tr><tr><td>74AC20</td><td>14</td><td>Dual 4-input NAND</td></tr><tr><td>74AC32</td><td>14</td><td>Quad 2-input OR</td></tr><tr><td>74AC74</td><td>14</td><td>Dual D Flip-Flop</td></tr><tr><td>74AC86</td><td>14</td><td>Quad 2-input OR</td></tr><tr><td>74AC109</td><td>16</td><td>Dual JK Flip-Flop</td></tr><tr><td>74AC125</td><td>16</td><td>Quad Buffer, 3-st.</td></tr><tr><td>74AC138</td><td>16</td><td>3:8 Line Decoder</td></tr><tr><td>74AC139</td><td>16</td><td>Dual 2:4 Decoder</td></tr><tr><td>74AC151</td><td>16</td><td>8:1 Selector/Mux.</td></tr><tr><td>74AC153</td><td>16</td><td>Dual 4:8 Mux.</td></tr><tr><td>74AC157</td><td>16</td><td>Quad 2:1 Mux.</td></tr><tr><td>74AC161</td><td>16</td><td>4b Cntr., Async Clr.</td></tr><tr><td>74AC163</td><td>16</td><td>4b Cntr., Sync Clr.</td></tr><tr><td>74AC169</td><td>16</td><td>4b Bidir. Counter</td></tr><tr><td>74AC174</td><td>16</td><td>Hex D Flip-Flop</td></tr><tr><td>74AC175</td><td>16</td><td>Quad D Flip-Flop</td></tr><tr><td>74AC191</td><td>16</td><td>4b Bidir. Counter</td></tr><tr><td>74AC240</td><td>20</td><td>Octal Buff., Invert.</td></tr><tr><td>74AC241</td><td>20</td><td>Octal Buff., Non-Inv.</td></tr><tr><td>74AC244</td><td>20</td><td>Octal Buff., 3-St.</td></tr><tr><td>74AC245</td><td>20</td><td>Octal Transceiver</td></tr><tr><td>74AC251</td><td>16</td><td>8:1 Mux, 3-State</td></tr><tr><td>74AC253</td><td>16</td><td>Dual 4:1 Mux, 3-St.</td></tr><tr><td>74AC257</td><td>16</td><td>Quad 2:1 Mux, 3-St.</td></tr><tr><td>74AC273</td><td>20</td><td>Oct D FF, Edge-Trig.</td></tr><tr><td>74AC299</td><td>20</td><td>8-in Shift/Stor. Reg.</td></tr><tr><td>74AC373</td><td>20</td><td>Octal D Latch, 3-St.</td></tr><tr><td>74AC374</td><td>20</td><td>Oct D FF, Edge-Trig.</td></tr><tr><td>74AC377</td><td>20</td><td>Oct D FF w/ Clk En.</td></tr><tr><td>74AC399</td><td>16</td><td>Quad 2-Port Reg.</td></tr><tr><td>74AC521</td><td>20</td><td>8b ID Comparator</td></tr><tr><td>74AC540</td><td>20</td><td>Octal Buff. Invert.</td></tr><tr><td>74AC541</td><td>20</td><td>Octal Buff. Non-Inv.</td></tr><tr><td>74AC573</td><td>20</td><td>Octal D Latch, 3-St.</td></tr><tr><td>74AC574</td><td>20</td><td>Oct D FF, Edge-Trig.</td></tr><tr align="center" valign="middle"><td class="catBottom" colspan="3">74ACT Series - The ACT family offers TTL inputs and CMOS outputs</td></tr><tr class="nav"><td>Base No.</td><td>Pins</td><td>Description</td></tr><tr><td>74ACT00</td><td>14</td><td>Quad 2-input NAND</td></tr><tr><td>74ACT02</td><td>14</td><td>Quad 2-input NOR</td></tr><tr><td>74ACT04</td><td>14</td><td>Hex Inverter</td></tr><tr><td>74ACT08</td><td>14</td><td>Quad 2-input AND</td></tr><tr><td>74ACT10</td><td>14</td><td>Triple 3-input NAND</td></tr><tr><td>74ACT14</td><td>14</td><td>Hex Inverter Schmitt</td></tr><tr><td>74ACT32</td><td>14</td><td>Quad 2-input OR</td></tr><tr><td>74ACT74</td><td>14</td><td>Dual D Flip-Flop</td></tr><tr><td>74ACT86</td><td>14</td><td>Quad 2-input OR</td></tr><tr><td>74ACT125</td><td>14</td><td>Quad Buffer, 3-st.</td></tr><tr><td>74ACT138</td><td>16</td><td>3:8 Line Decoder</td></tr><tr><td>74ACT139</td><td>16</td><td>Dual 2:4 Decoder</td></tr><tr><td>74ACT151</td><td>16</td><td>8:1 Selector/Mux.</td></tr><tr><td>74ACT157</td><td>16</td><td>Quad 2:1 Mux.</td></tr><tr><td>74ACT161</td><td>16</td><td>4b Cntr., Async Clr.</td></tr><tr><td>74ACT163</td><td>16</td><td>4b Cntr., Sync Clr.</td></tr><tr><td>74ACT174</td><td>16</td><td>Hex D Flip-Flop</td></tr><tr><td>74ACT175</td><td>16</td><td>Quad D Flip-Flop</td></tr><tr><td>74ACT240</td><td>20</td><td>Octal Buff., Invert.</td></tr><tr><td>74ACT241</td><td>20</td><td>Octal Buff., Non-Inv.</td></tr><tr><td>74ACT244</td><td>20</td><td>Octal Buff., 3-St.</td></tr><tr><td>74ACT245</td><td>20</td><td>Octal Transceiver</td></tr><tr><td>74ACT251</td><td>16</td><td>8:1 Mux, 3-State</td></tr><tr><td>74ACT257</td><td>16</td><td>Quad 2:1 Mux, 3-St.</td></tr><tr><td>74ACT273</td><td>20</td><td>Oct D FF, Edge-Trig.</td></tr><tr><td>74ACT373</td><td>20</td><td>Octal D Latch, 3-St.</td></tr><tr><td>74ACT374</td><td>20</td><td>Oct D FF, Edge-Trig.</td></tr><tr><td>74ACT521</td><td>20</td><td>8b ID Comparator</td></tr><tr><td>74ACT533</td><td>20</td><td>Octal Transp. D Latch</td></tr><tr><td>74ACT541</td><td>20</td><td>Octal Buff. Non-Inv.</td></tr><tr><td>74ACT573</td><td>20</td><td>Octal D Latch, 3-St.</td></tr><tr><td>74ACT574</td><td>20</td><td>Oct D FF, Edge-Trig.</td></tr><tr><td>74ACT715</td><td>20</td><td>Prog. Video Sync Gen.</td></tr><tr align="center" valign="middle"><td class="catBottom" colspan="3">74AHC Series - The AHC family offers CMOS inputs and CMOS outputs (AHC = VHC)</td></tr><tr class="nav"><td>Base No.</td><td>Pins</td><td>Description</td></tr><tr><td>74AHC00</td><td>14</td><td>Quad 2-input NAND</td></tr><tr><td>74AHC02</td><td>14</td><td>Quad 2-input NOR</td></tr><tr><td>74AHC04</td><td>14</td><td>Hex Inverter</td></tr><tr><td>74AHC08</td><td>14</td><td>Quad 2-input AND</td></tr><tr><td>74AHC14</td><td>14</td><td>Hex Inverter Schmitt</td></tr><tr><td>74AHC32</td><td>14</td><td>Quad 2-input OR</td></tr><tr><td>74AHC74</td><td>14</td><td>Dual D Flip-Flop</td></tr><tr><td>74AHC86</td><td>14</td><td>Quad 2-input OR</td></tr><tr><td>74AHC138</td><td>16</td><td>3:8 Line Decoder</td></tr><tr><td>74AHC139</td><td>16</td><td>Dual 2:4 Decoder</td></tr><tr><td>74AHC157</td><td>16</td><td>Quad 2:1 Mux.</td></tr><tr><td>74AHC240</td><td>20</td><td>Octal Buff., Invert.</td></tr><tr><td>74AHC244</td><td>20</td><td>Octal Buff., 3-St.</td></tr><tr><td>74AHC245</td><td>20</td><td>Octal Transceiver</td></tr><tr><td>74AHC373</td><td>20</td><td>Octal D Latch, 3-St.</td></tr><tr><td>74AHC374</td><td>20</td><td>Oct D FF, Edge-Trig.</td></tr><tr><td>74AHC541</td><td>20</td><td>Octal Buff. Non-Inv.</td></tr><tr><td>74AHC574</td><td>20</td><td>Oct D FF, Edge-Trig.</td></tr><tr align="center" valign="middle"><td class="catBottom" colspan="3">74AHCT Series - The AHCT family offers TTL inputs with CMOS outputs. (AHCT = VHCT)</td></tr><tr class="nav"><td>Base No.</td><td>Pins</td><td>Description</td></tr><tr><td>74AHCT00</td><td>14</td><td>Quad 2-input NAND</td></tr><tr><td>74AHCT02</td><td>14</td><td>Quad 2-input NOR</td></tr><tr><td>74AHCT04</td><td>14</td><td>Hex Inverter</td></tr><tr><td>74AHCT08</td><td>14</td><td>Quad 2-input AND</td></tr><tr><td>74AHCT14</td><td>14</td><td>Hex Inverter Schmitt</td></tr><tr><td>74AHCT74</td><td>14</td><td>Dual D Flip-Flop</td></tr><tr><td>74AHCT86</td><td>14</td><td>Quad 2-input OR</td></tr><tr><td>74AHCT138</td><td>16</td><td>3:8 Line Decoder</td></tr><tr><td>74AHCT139</td><td>16</td><td>Dual 2:4 Decoder</td></tr><tr><td>74AHCT240</td><td>20</td><td>Octal Buff., Invert.</td></tr><tr><td>74AHCT244</td><td>20</td><td>Octal Buff., 3-St.</td></tr><tr><td>74AHCT245</td><td>20</td><td>Octal Transceiver</td></tr><tr><td>74AHCT373</td><td>20</td><td>Octal D Latch, 3-St.</td></tr><tr><td>74AHCT374</td><td>20</td><td>Oct D FF, Edge-Trig.</td></tr><tr><td>74AHCT574</td><td>20</td><td>Oct D FF, Edge-Trig.</td></tr><tr align="center" valign="middle"><td class="catBottom" colspan="3">74ABT Series - The BiCMOS Technology for High Performance Bus Systems</td></tr><tr class="nav"><td>Base No.</td><td>Pins</td><td>Description</td></tr><tr><td>74ABT125</td><td>14</td><td>Quad Buffer, 3-st.</td></tr><tr><td>74ABT240</td><td>20</td><td>Octal Buff., Invert.</td></tr><tr><td>74ABT241</td><td>20</td><td>Octal Buff., Non-Inv.</td></tr><tr><td>74ABT244</td><td>20</td><td>Octal Buff., 3-St.</td></tr><tr><td>74ABT245</td><td>20</td><td>Octal Transceiver</td></tr><tr><td>74ABT373</td><td>20</td><td>Octal D Latch, 3-St.</td></tr><tr><td>74ABT374</td><td>20</td><td>Oct D FF, Edge-Trig.</td></tr><tr><td>74ABT377</td><td>20</td><td>Oct D FF w/ Clk En.</td></tr><tr><td>74ABT534</td><td>20</td><td>Octal D FF, 3-St.</td></tr><tr><td>74ABT541</td><td>20</td><td>Octal Buff. Non-Inv.</td></tr><tr><td>74ABT573</td><td>20</td><td>Octal D Latch, 3-St.</td></tr><tr><td>74ABT574</td><td>20</td><td>Oct D FF, Edge-Trig.</td></tr><tr><td>74ABT646</td><td>24</td><td>Octal Bus Trans.</td></tr><tr><td>74ABT652</td><td>24</td><td>Octal Reg. Trans.</td></tr><tr><td>74ABT2240</td><td>20</td><td>Octal Buff/Driver</td></tr><tr><td>74ABT2244</td><td>20</td><td>Octal Buff w. Res.</td></tr><tr><td>74ABT5402</td><td>28</td><td>12b Line/Memory Dr.</td></tr><tr align="center" valign="middle"><td class="catBottom" colspan="3">74HC Series - The HC family offers CMOS inputs and CMOS outputs</td></tr><tr class="nav"><td>Base No.</td><td>Pins</td><td>Description</td></tr><tr><td>74HC00</td><td>14</td><td>Quad 2-input NAND</td></tr><tr><td>74HC02</td><td>14</td><td>Quad 2-input NOR</td></tr><tr><td>74HC04</td><td>14</td><td>Hex Inverter</td></tr><tr><td>74HC08</td><td>14</td><td>Quad 2-input AND</td></tr><tr><td>74HC10</td><td>14</td><td>Triple 3-input NAND</td></tr><tr><td>74HC11</td><td>14</td><td>Triple 3-input AND</td></tr><tr><td>74HC14</td><td>14</td><td>Hex Inverter Schmitt</td></tr><tr><td>74HC30</td><td>14</td><td>8-In NAND Gate</td></tr><tr><td>74HC32</td><td>14</td><td>Quad 2-input OR</td></tr><tr><td>74HC74</td><td>14</td><td>Dual D Flip-Flop</td></tr><tr><td>74HC85</td><td>16</td><td>4b Mng. Comparator</td></tr><tr><td>74HC86</td><td>14</td><td>Quad 2-input OR</td></tr><tr><td>74HC123</td><td>16</td><td>Dual Retrig. Multivib.</td></tr><tr><td>74HC125</td><td>14</td><td>Quad Buffer, 3-st.</td></tr><tr><td>74HC132</td><td>14</td><td>Quad Pos. NAND Gate</td></tr><tr><td>74HC138</td><td>16</td><td>3:8 Line Decoder</td></tr><tr><td>74HC139</td><td>16</td><td>Dual 2:4 Decoder</td></tr><tr><td>74HC154</td><td>24</td><td>4:16 Line Decoder</td></tr><tr><td>74HC157</td><td>16</td><td>Quad 2:1 Mux.</td></tr><tr><td>74HC161</td><td>16</td><td>4b Cntr., Async Clr.</td></tr><tr><td>74HC163</td><td>16</td><td>4b Cntr., Sync Clr.</td></tr><tr><td>74HC164</td><td>14</td><td>8b Ser. Shift Reg.</td></tr><tr><td>74HC165</td><td>16</td><td>8b Par. Shift Reg.</td></tr><tr><td>74HC174</td><td>16</td><td>Hex D Flip-Flop</td></tr><tr><td>74HC192</td><td>16</td><td>4b Up/Down Counter</td></tr><tr><td>74HC193</td><td>16</td><td>4b Sync Binary Cntr.</td></tr><tr><td>74HC221</td><td>16</td><td>Dual Multivibrator</td></tr><tr><td>74HC240</td><td>20</td><td>Octal Buff., Invert.</td></tr><tr><td>74HC244</td><td>20</td><td>Octal Buff., 3-St.</td></tr><tr><td>74HC245</td><td>20</td><td>Octal Transceiver</td></tr><tr><td>74HC273</td><td>20</td><td>Oct D FF, Edge-Trig.</td></tr><tr><td>74HC373</td><td>20</td><td>Octal D Latch, 3-St.</td></tr><tr><td>74HC374</td><td>20</td><td>Oct D FF, Edge-Trig.</td></tr><tr><td>74HC393</td><td>14</td><td>4b Binary Counter</td></tr><tr><td>74HC540</td><td>20</td><td>Octal Buff. Invert.</td></tr><tr><td>74HC541</td><td>20</td><td>Octal Buff. Non-Inv.</td></tr><tr><td>74HC573</td><td>20</td><td>Octal D Latch, 3-St.</td></tr><tr><td>74HC574</td><td>20</td><td>Oct D FF, Edge-Trig.</td></tr><tr><td>74HC590</td><td>16</td><td>8b Bin. Cntr. 3-St.</td></tr><tr><td>74HC595</td><td>16</td><td>8b Shift Reg. 3-St.</td></tr><tr><td>74HC688</td><td>20</td><td>8b ID Counter</td></tr><tr><td>74HC4017</td><td>16</td><td>Decade Cntr./Divider</td></tr><tr><td>74HC4020</td><td>16</td><td>14b Binary Counter</td></tr><tr><td>74HC4040</td><td>16</td><td>12b Binary Counter</td></tr><tr><td>74HC4046</td><td>16</td><td>PLL w/ VCO</td></tr><tr><td>74HC4049</td><td>16</td><td>Hex Buffer Invert.</td></tr><tr><td>74HC4050</td><td>16</td><td>Hex Buff. Non-Inv.</td></tr><tr><td>74HC4051</td><td>16</td><td>8-Channel Mux.</td></tr><tr><td>74HC4052</td><td>16</td><td>Dual 4-Chan. Mux.</td></tr><tr><td>74HC4053</td><td>16</td><td>Triple 2-Chan. Mux.</td></tr><tr><td>74HC4060</td><td>16</td><td>14-Stage Bin. Cntr.</td></tr><tr><td>74HC4066</td><td>14</td><td>Quad Analog Switch</td></tr><tr><td>74HC4316</td><td>16</td><td>H.S. Quad Analog Sw.</td></tr><tr><td>74HC4514</td><td>24</td><td>4:16 Line Dec./Mux.</td></tr><tr><td>74HC4538</td><td>16</td><td>Dual Retrig. Multivib.</td></tr><tr align="center" valign="middle"><td class="catBottom" colspan="3">74HCT Series - The HCT family offers TTL inputs with CMOS outputs.</td></tr><tr class="nav"><td>Base No.</td><td>Pins</td><td>Description</td></tr><tr><td>74HCT00</td><td>14</td><td>Quad 2-input NAND</td></tr><tr><td>74HCT02</td><td>14</td><td>Quad 2-input NOR</td></tr><tr><td>74HCT04</td><td>14</td><td>Hex Inverter</td></tr><tr><td>74HCT08</td><td>14</td><td>Quad 2-input AND</td></tr><tr><td>74HCT10</td><td>14</td><td>Triple 3-input NAND</td></tr><tr><td>74HCT11</td><td>14</td><td>Triple 3-input AND</td></tr><tr><td>74HCT14</td><td>14</td><td>Hex Inverter Schmitt</td></tr><tr><td>74HCT32</td><td>14</td><td>Quad 2-input OR</td></tr><tr><td>74HCT74</td><td>14</td><td>Dual D Flip-Flop</td></tr><tr><td>74HCT86</td><td>14</td><td>Quad 2-input OR</td></tr><tr><td>74HCT123</td><td>16</td><td>Dual Retrig. Multivib.</td></tr><tr><td>74HCT125</td><td>14</td><td>Quad Buffer, 3-st.</td></tr><tr><td>74HCT138</td><td>16</td><td>3:8 Line Decoder</td></tr><tr><td>74HCT139</td><td>16</td><td>Dual 2:4 Decoder</td></tr><tr><td>74HCT154</td><td>24</td><td>4:16 Line Decoder</td></tr><tr><td>74HCT157</td><td>16</td><td>Quad 2:1 Mux.</td></tr><tr><td>74HCT164</td><td>14</td><td>8b Ser. Shift Reg.</td></tr><tr><td>74HCT240</td><td>20</td><td>Octal Buff., Invert.</td></tr><tr><td>74HCT244</td><td>20</td><td>Octal Buff., 3-St.</td></tr><tr><td>74HCT245</td><td>20</td><td>Octal Transceiver</td></tr><tr><td>74HCT273</td><td>20</td><td>Oct D FF, Edge-Trig.</td></tr><tr><td>74HCT373</td><td>20</td><td>Octal D Latch, 3-St.</td></tr><tr><td>74HCT374</td><td>20</td><td>Oct D FF, Edge-Trig.</td></tr><tr><td>74HCT393</td><td>14</td><td>4b Binary Counter</td></tr><tr><td>74HCT540</td><td>20</td><td>Octal Buff. Invert.</td></tr><tr><td>74HCT541</td><td>20</td><td>Octal Buff. Non-Inv.</td></tr><tr><td>74HCT573</td><td>20</td><td>Octal D Latch, 3-St.</td></tr><tr><td>74HCT574</td><td>20</td><td>Oct D FF, Edge-Trig.</td></tr><tr><td>74HCT688</td><td>20</td><td>8b ID Counter</td></tr><tr align="center" valign="middle"><td class="catBottom" colspan="3">74F Series - General purpose family of high speed advanced bipolar logic</td></tr><tr class="nav"><td>Base No.</td><td>Pins</td><td>Description</td></tr><tr><td>74F00</td><td>14</td><td>Quad 2-input NAND</td></tr><tr><td>74F02</td><td>14</td><td>Quad 2-input NOR</td></tr><tr><td>74F04</td><td>14</td><td>Hex Inverter</td></tr><tr><td>74F08</td><td>14</td><td>Quad 2-input AND</td></tr><tr><td>74F14</td><td>14</td><td>Hex Inverter Schmitt</td></tr><tr><td>74F20</td><td>14</td><td>Dual 4-input NAND</td></tr><tr><td>74F32</td><td>14</td><td>Quad 2-input OR</td></tr><tr><td>74F38</td><td>14</td><td>Q 2-in NAND Gate O.C.</td></tr><tr><td>74F74</td><td>14</td><td>Dual D Flip-Flop</td></tr><tr><td>74F86</td><td>14</td><td>Quad 2-input OR</td></tr><tr><td>74F125</td><td>14</td><td>Quad Buffer, 3-st.</td></tr><tr><td>74F138</td><td>16</td><td>3:8 Line Decoder</td></tr><tr><td>74F139</td><td>16</td><td>Dual 2:4 Decoder</td></tr><tr><td>74F148</td><td>16</td><td>8:3 Priority Enc.</td></tr><tr><td>74F157</td><td>16</td><td>Quad 2:1 Mux.</td></tr><tr><td>74F161</td><td>16</td><td>4b Cntr., Async Clr.</td></tr><tr><td>74F163</td><td>16</td><td>4b Cntr., Sync Clr.</td></tr><tr><td>74F164</td><td>14</td><td>8b ser. Shift Reg.</td></tr><tr><td>74F169</td><td>16</td><td>4b Bidir. Counter</td></tr><tr><td>74F174</td><td>16</td><td>Hex D Flip-Flop</td></tr><tr><td>74F240</td><td>20</td><td>Octal Buff., Invert.</td></tr><tr><td>74F244</td><td>20</td><td>Octal Buff., 3-St.</td></tr><tr><td>74F245</td><td>20</td><td>Octal Transceiver</td></tr><tr><td>74F257</td><td>16</td><td>Quad 2:1 Mux, 3-St.</td></tr><tr><td>74F273</td><td>20</td><td>Oct D FF, Edge-Trig.</td></tr><tr><td>74F299</td><td>20</td><td>8-in Shift/Stor. Reg.</td></tr><tr><td>74F373</td><td>20</td><td>Octal D Latch, 3-St.</td></tr><tr><td>74F374</td><td>20</td><td>Oct D FF, Edge-Trig.</td></tr><tr><td>74F521</td><td>20</td><td>8b ID Comparator</td></tr><tr><td>74F541</td><td>20</td><td>Octal Buff. Non-Inv.</td></tr><tr><td>74F543</td><td>24</td><td>Octal Reg. TXRX</td></tr><tr><td>74F573</td><td>20</td><td>Octal D Latch, 3-St.</td></tr><tr><td>74F574</td><td>20</td><td>Oct D FF, Edge-Trig.</td></tr><tr><td>74F579</td><td>20</td><td>8b Bidir. Counter</td></tr><tr align="center" valign="middle"><td class="catBottom" colspan="3">74LS Series - The Low Power Schottky Logic</td></tr><tr class="nav"><td>Base No.</td><td>Pins</td><td>Description</td></tr><tr><td>74LS00</td><td>14</td><td>Quad 2-input NAND</td></tr><tr><td>74LS02</td><td>14</td><td>Quad 2-input NOR</td></tr><tr><td>74LS03</td><td>14</td><td>Quad 2-input NAND O.C.</td></tr><tr><td>74LS04</td><td>14</td><td>Hex Inverter</td></tr><tr><td>74LS05</td><td>14</td><td>Hex Inverter O.C.</td></tr><tr><td>74LS06</td><td>14</td><td>Hex Inv. Buff./Driver</td></tr><tr><td>74LS07</td><td>14</td><td>Hex Buffer/Driver</td></tr><tr><td>74LS08</td><td>14</td><td>Quad 2-input AND</td></tr><tr><td>74LS09</td><td>14</td><td>Q 2-in AND Gate O.C.</td></tr><tr><td>74LS10</td><td>14</td><td>Triple 3-input NAND</td></tr><tr><td>74LS11</td><td>14</td><td>Triple 3-input AND</td></tr><tr><td>74LS14</td><td>14</td><td>Hex Inverter Schmitt</td></tr><tr><td>74LS20</td><td>14</td><td>Dual 4-input NAND</td></tr><tr><td>74LS21</td><td>14</td><td>Dual 4-input AND Gate</td></tr><tr><td>74LS27</td><td>14</td><td>Triple 3-in NOR Gate</td></tr><tr><td>74LS30</td><td>14</td><td>8-input NAND Gate</td></tr><tr><td>74LS32</td><td>14</td><td>Quad 2-input OR</td></tr><tr><td>74LS37</td><td>14</td><td>Quad 2-in NAND Gate</td></tr><tr><td>74LS38</td><td>14</td><td>Q 2-in NAND Gate O.C.</td></tr><tr><td>74LS42</td><td>16</td><td>BCDecimal Dec./Dr.</td></tr><tr><td>74LS47</td><td>16</td><td>BCD:7-Seg. Dec./Dr. OC</td></tr><tr><td>74LS48</td><td>16</td><td>BCD:7-Seg. Dec./Dr.</td></tr><tr><td>74LS73</td><td>14</td><td>Dual JK FF, Clear</td></tr><tr><td>74LS74</td><td>14</td><td>Dual D Flip-Flop</td></tr><tr><td>74LS75</td><td>16</td><td>4b Bi-Stable Latch</td></tr><tr><td>74LS76</td><td>16</td><td>Dual JK FF, Preset</td></tr><tr><td>74LS83</td><td>16</td><td>4b Binary Adder</td></tr><tr><td>74LS85</td><td>16</td><td>4b Mag. Comparator</td></tr><tr><td>74LS86</td><td>14</td><td>Quad 2-input OR</td></tr><tr><td>74LS90</td><td>14</td><td>Decade Counter</td></tr><tr><td>74LS92</td><td>14</td><td>Divide by 12 Cntr.</td></tr><tr><td>74LS93</td><td>14</td><td>4b Binary Counter</td></tr><tr><td>74LS95</td><td>14</td><td>4b Shift Reg.</td></tr><tr><td>74LS107</td><td>14</td><td>Dual JK Flip-Flop</td></tr><tr><td>74LS109</td><td>16</td><td>Pos. Edge-Trig. FF</td></tr><tr><td>74LS112</td><td>16</td><td>Neg. Edge-Trig. FF</td></tr><tr><td>74LS122</td><td>14</td><td>Retrig. Mono.Multiv.</td></tr><tr><td>74LS123</td><td>16</td><td>Dual Mono. Multivib.</td></tr><tr><td>74LS125</td><td>14</td><td>Quad Buffer, 3-st.</td></tr><tr><td>74LS126</td><td>14</td><td>Quad Bus Buff. 3-st.</td></tr><tr><td>74LS132</td><td>14</td><td>Quad 2-in NAND Trig.</td></tr><tr><td>74LS136</td><td>16</td><td>Quad 2-in Ex. O.C.</td></tr><tr><td>74LS138</td><td>16</td><td>3:8 Line Decoder</td></tr><tr><td>74LS139</td><td>16</td><td>Dual 2:4 Decoder</td></tr><tr><td>74LS145</td><td>16</td><td>BCD-Dec. Decoder</td></tr><tr><td>74LS148</td><td>16</td><td>8:3 Priority Enc.</td></tr><tr><td>74LS151</td><td>16</td><td>8:1 Selector/Mux.</td></tr><tr><td>74LS153</td><td>16</td><td>Dual 4:8 Mux.</td></tr><tr><td>74LS154</td><td>24</td><td>4:16 Line Dec./Demux.</td></tr><tr><td>74LS155</td><td>16</td><td>Dual 2:4 Mux.</td></tr><tr><td>74LS156</td><td>16</td><td>Dual 2:4 L Dec./Demux.</td></tr><tr><td>74LS157</td><td>16</td><td>Quad 2:1 Mux.</td></tr><tr><td>74LS160</td><td>16</td><td>4b Decade Counter</td></tr><tr><td>74LS161</td><td>16</td><td>4b Cntr., Async Clr.</td></tr><tr><td>74LS163</td><td>16</td><td>4b Cntr., Sync Clr.</td></tr><tr><td>74LS164</td><td>14</td><td>8b Shift Reg. Par.</td></tr><tr><td>74LS165</td><td>16</td><td>8b Shift Reg. Load</td></tr><tr><td>74LS166</td><td>16</td><td>8b Shift Reg.</td></tr><tr><td>74LS169</td><td>16</td><td>4b Bidir. Counter</td></tr><tr><td>74LS173</td><td>16</td><td>4b D-type Reg. 3-St.</td></tr><tr><td>74LS174</td><td>16</td><td>Hex D Flip-Flop</td></tr><tr><td>74LS175</td><td>16</td><td>Quad D Flip-Flop</td></tr><tr><td>74LS181</td><td>24</td><td>4b Arithmetic Log</td></tr><tr><td>74LS190</td><td>16</td><td>Sync Up/Dn Cntr.</td></tr><tr><td>74LS191</td><td>16</td><td>4b Bidir. Counter</td></tr><tr><td>74LS192</td><td>16</td><td>4b U/D Dec. Sync Cntr.</td></tr><tr><td>74LS193</td><td>16</td><td>4b U/D Sync Cntr.</td></tr><tr><td>74LS194</td><td>16</td><td>4b Bidir. Shift Reg.</td></tr><tr><td>74LS195</td><td>16</td><td>4b Parl. Shift Reg.</td></tr><tr><td>74LS221</td><td>16</td><td>Dual Mono. Multivib</td></tr><tr><td>74LS240</td><td>20</td><td>Octal Buff., Invert.</td></tr><tr><td>74LS241</td><td>20</td><td>Octal Buff., Non-Inv.</td></tr><tr><td>74LS244</td><td>20</td><td>Octal Buff., 3-St.</td></tr><tr><td>74LS245</td><td>20</td><td>Octal Transceiver</td></tr><tr><td>74LS247</td><td>16</td><td>BCD:7-Seg. Dec./Dr OC</td></tr><tr><td>74LS251</td><td>16</td><td>8:1 Mux, 3-State</td></tr><tr><td>74LS257</td><td>16</td><td>Quad 2:1 Mux, 3-St.</td></tr><tr><td>74LS259</td><td>16</td><td>8b Add. Latch</td></tr><tr><td>74LS266</td><td>14</td><td>Quad 2-in Ex. NOR</td></tr><tr><td>74LS273</td><td>20</td><td>Oct D FF, Edge-Trig.</td></tr><tr><td>74LS279</td><td>20</td><td>Quad S-R Latch</td></tr><tr><td>74LS283</td><td>16</td><td>4b Bnry Full Addr.</td></tr><tr><td>74LS299</td><td>20</td><td>8-in Shift/Stor. Reg.</td></tr><tr><td>74LS365</td><td>16</td><td>Hex Buff. Non-Inv.</td></tr><tr><td>74LS367</td><td>16</td><td>Hex Bus Drvr. 3-St.</td></tr><tr><td>74LS368</td><td>16</td><td>Hex Buff. Invertng.</td></tr><tr><td>74LS373</td><td>20</td><td>Octal D Latch, 3-St.</td></tr><tr><td>74LS374</td><td>20</td><td>Oct D FF, Edge-Trig.</td></tr><tr><td>74LS377</td><td>20</td><td>Oct D FF w/ Clk En.</td></tr><tr><td>74LS390</td><td>16</td><td>4b Decade Counter</td></tr><tr><td>74LS393</td><td>14</td><td>Dual 4b Binary Cntr.</td></tr><tr><td>74LS423</td><td>14</td><td>Mono Multivibrator</td></tr><tr><td>74LS540</td><td>20</td><td>Octal Buff. Invert.</td></tr><tr><td>74LS541</td><td>20</td><td>Octal Buff. Non-Inv.</td></tr><tr><td>74LS573</td><td>20</td><td>Octal D Latch, 3-St.</td></tr><tr><td>74LS574</td><td>20</td><td>Oct D FF, Edge-Trig.</td></tr><tr><td>74LS590</td><td>16</td><td>8b Bi Cntr. w/o Reg.</td></tr><tr><td>74LS595</td><td>16</td><td>8b Shift Reg./OL</td></tr><tr><td>74LS645</td><td>20</td><td>Octal Bus TXRX</td></tr><tr><td>74LS682</td><td>20</td><td>8b Mag. ID Comp.</td></tr><tr><td>74LS688</td><td>20</td><td>8b Mag. ID Comp.</td></tr><tr align="center" valign="middle"><td class="catBottom" colspan="3">74ALS Series</td></tr><tr align="center" valign="middle"><td class="catBottom" colspan="3">74LVC Series - For 3.3V power Supplies.</td></tr><tr align="center" valign="middle"><td class="catBottom" colspan="3">74ALVC Series - Ideal for Memory Interfacing. 3.3V.</td></tr><tr align="center" valign="middle"><td class="catBottom" colspan="3">7400 Series - Standard Logic</td></tr><tr align="center" valign="middle"><td class="catBottom" colspan="3">74C Series</td></tr><tr align="center" valign="middle"><td class="catBottom" colspan="3">74S Series</td></tr><tr align="center" valign="middle"><td class="catBottom" colspan="3">4000 Series</td></tr></table>Fuente: Jameco Catalog 264
25/11/2006 #6

Avatar de Braulio

Muchas gracias, te mandaste con todo, la lista esta bastante completa. buen punto de referencia. Salu2:

BRAULIO
27/11/2006 #7
Moderador

Avatar de Nilfred

Tengo entendido que las listas que no estan vacías son listas COMPLETAS, si no está no existe. Esa es la idea.
Las listas vacías te las debo, salvo la serie 4000 que te entregaré en otro momento no tienen mayor importancia.
Si alguien se engancha y completa las listas que faltan, bienvenido sea.
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