| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| 74HCT21D | Dual 4-input AND Gate | 63 KB | 0 | ||
| 74HC4094N | PHILIPS SEMICONDUCTORS | 8-stage shift-and-store bus register | 72 KB | 10 |  |
| 74HC137D | PHILIPS SEMICONDUCTORS | 3-to-8 line decoder, demultiplexer with address latches inverting | 107 KB | 19 | |
| 74HC244NSR | PHILIPS SEMICONDUCTORS | 3-to-8 line decoder, demultiplexer with address latches inverting | 107 KB | 19 | |
| 74HC173 | PHILIPS SEMICONDUCTORS | Quad D-type flip-flop; positive-edge trigger; 3-state | 69 KB | 10 | |
| 74HC1GU04GW | NXP | Inverter | 97 KB | 12 |  |
| 74HC221N | PHILIPS SEMICONDUCTORS | Dual non-retriggerable monostable multivibrator with reset | 250 KB | 15 | |
| 74HC157PW | NXP Semiconductors | Quad 2-input multiplexer | 159 KB | 18 |  |
| 74HCT193D | NXP | Presettable synchronous 4-bit binary up/down counter | 157 KB | 29 | |
| 74HCT4020D | PHILIPS SEMICONDUCTORS | 14-stage binary ripple counter | 49 KB | 7 | |
| 74HC299N | NXP | 8-bit universal shift register; 3-state | 151 KB | 24 | |
| 74HCT4053N | NXP Semiconductors | Triple 2-channel analog multiplexer/demultiplexer | 224 KB | 32 | |
| 74HCT04DR | NXP Semiconductors | Triple 2-channel analog multiplexer/demultiplexer | 224 KB | 32 | |
| 74HC137N | PHILIPS SEMICONDUCTORS | 3-to-8 line decoder, demultiplexer with address latches inverting | 107 KB | 19 | |
| 74HC251N | PHILIPS SEMICONDUCTORS | 8-input multiplexer; 3-state | 53 KB | 7 | |
| 74HC564N | PHILIPS SEMICONDUCTORS | Octal D-type flip-flop; positive-edge trigger; 3-state; inverting | 58 KB | 7 | |
