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Products:
Other stuff:
Circuit ideas:
Customer Projects:
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7400 Series Logic ICs
All are in DIL/DIP packages unless otherwise stated.
| 7400
Logic
ICs |
Price
each
|
| 1+ |
10pack |
| 74LS00
Quad 2-input
NAND |
 |
0.35 |
|
|
|
| 74LS01
Quad 2-input
NAND |
 |
0.28 |
|
|
|
| 74HC02
Quad 2-input
NOR |
 |
0.28 |
|
|
|
| 74LS04
Hex Inverters |
 |
0.35 |
|
|
|
| 7407
Hex Buffer Driver Open Collector 30V outputs. |
 |
0.58 |
|
|
|
| 74LS08
Quad 2
i/p AND |
 |
0.35 |
|
|
|
| 74LS10
Triple 3-i/p NAND |
 |
0.28 |
|
|
|
| 74LS14
Schmitt hex
inverters. |
 |
0.35 |
|
|
|
| 74LS32
Quad 2-input
OR |
 |
0.35 |
|
|
|
| 74LS47
BCD-7seg |
 |
0.89 |
|
|
|
| 74HC73
Dual JK
flip-flops |
 |
0.59 |
|
|
|
| 74HC74
Dual D flip-flop. |
 |
0.35 |
|
0.28 |
|
| 74HC86
Quad Ex-OR |
 |
0.35 |
|
0.28 |
|
| 74HC125
Quad Buffer/Line Driver (3-state) |
 |
0.32 |
|
0.28 |
|
| 74HC126
Quad Buffer/Line Driver (3-state) |
 |
0.39 |
|
|
|
| 74HC132
Quad 2 input Schmitt NAND |
 |
0.20 |
|
0.10 |
|
| 74HCT138
Decoder/Demux |
 |
0.35 |
|
|
|
| 74HC161
Sync binary counter. |
 |
0.40 |
|
0.35 |
|
| 74LS221
Dual Mono multivibrators. |
 |
0.42 |
|
|
|
| 74AC240 Octal Buffer/Driver |
 |
0.38 |
|
|
|
| 74LS273 Octal FF with Clear |
| 0.39 | |
|
|
| 74HC299
8-bit shift register. |
|
0.80 |
|
|
|
| 74LS373
Octal latch. |
 |
0.50 |
|
|
|
| 74LS374
Octal D-type FF |
 |
0.60 |
|
|
|
| 74HC377
Octal
Flip-Flop |
 |
0.49 |
|
|
|
| 74LS393
Dual 4-bit counter. |
|
0.79 |
|
|
|
| 74HC595
8-bit shift register |
 |
0.52 |
|
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Need IC
sockets for your project?

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HOW TO ORDER
LATEST
Prototyping
Pad Board
 From 78p
100-Piece Transistor Kit

8.75
On/On/On Toggle Switch
 3.99
Capacitor Dev Kit
304-piece

10.99
Float Switch

4.99
100dB
Siren

2.49
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