74xx

De Garoa Hacker Clube
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Lista de chips da família 74xx para comprarmos na Santa Ifigênia para abastecer o gaveteiro de chips de eletrônica digital do Garoa Hacker Clube. Sinta-se à vontade para adicionar à lista abaixo os chips que julga serem úteis para serem comprados:

  • 7400 - quad 2-input NAND gate
  • 7402 - quad 2-input NOR gate
  • 7404 - hex inverter (NOT gate)
  • 7408 - quad 2-input AND gate
  • 7411 - triple 3-input AND gate
  • 7449 - BCD to 7-segment decoder/driver with open collector outputs
  • 7457 - 60:1 frequency divider
  • 7468 - dual 4-bit decade counters
  • 7469 - dual 4-bit binary counters
  • 7473 - dual J-K flip-flop with clear
  • 7474 - dual D positive edge triggered flip-flop with preset and clear
  • 7480 - gated full adder
  • 7481 - 16-bit random access memory
  • 7483 - 4-bit binary full adder
  • 7490 - decade counter (separate divide-by-2 and divide-by-5 sections)
  • 7491 - 8-bit shift register, serial In, serial out, gated input
  • 74137 - 3 to 8-line decoder/demultiplexer with address latch
  • 74138 - 3 to 8-line decoder/demultiplexer
  • 74139 - dual 2 to 4-line decoder/demultiplexer
  • 74147 - 10-line to 4-line priority encoder
  • 74154 - 4-line to 16-line decoder/demultiplexer
  • 74164 - 8-bit parallel-out serial shift register with asynchronous clear
  • 74165 - 8-bit serial shift register, parallel Load, complementary outputs
  • 74166 - parallel-Load 8-bit shift register
  • 74191 - synchronous up/down binary counter
  • 74299 - 8-bit bidirectional universal shift/storage register with three-state outputs
  • 74595 - 8-bit shift registers with output latches, three-state parallel outputs
 Verificar antes o que já tem no Garoa!