74xx

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!