| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| 74HC74DB | PHILIPS SEMICONDUCTORS | Dual D-type flip-flop with set and reset; positive-edge trigger | 120 KB | 22 |  |
| 74HC573D653 | PHILIPS SEMICONDUCTORS | Dual D-type flip-flop with set and reset; positive-edge trigger | 120 KB | 22 | |
| 74HC595DB | NXP Semiconductors | 8-bit serial-in/serial or parallel-out shift register with output latches; 3-state | 141 KB | 28 |  |
| 74HC273DW | NXP Semiconductors | 8-bit serial-in/serial or parallel-out shift register with output latches; 3-state | 141 KB | 28 | |
| 74HC32DB | PHILIPS SEMICONDUCTORS | Quad 2-input OR gate | 35 KB | 6 | |
| 74HC245DT | PHILIPS SEMICONDUCTORS | Quad 2-input OR gate | 35 KB | 6 | |
| 74HC245ASJ | PHILIPS SEMICONDUCTORS | Quad 2-input OR gate | 35 KB | 6 | |
| 74HC157M | PHILIPS SEMICONDUCTORS | Quad 2-input OR gate | 35 KB | 6 | |
| 74HC125P | PHILIPS SEMICONDUCTORS | Quad 2-input OR gate | 35 KB | 6 | |
| 74HC259PW | NXP | 8-bit addressable latch | 134 KB | 21 |  |
| 74HC93D | PHILIPS SEMICONDUCTORS | 4-bit binary ripple counter | 45 KB | 7 | |
| 74HC4053D653 | PHILIPS SEMICONDUCTORS | 4-bit binary ripple counter | 45 KB | 7 | |
| 74HC4053WMX | PHILIPS SEMICONDUCTORS | 4-bit binary ripple counter | 45 KB | 7 | |
| 74HCT139PW | PHILIPS SEMICONDUCTORS | Dual 2-to-4 line decoder/demultiplexer | 44 KB | 7 | |
| 74HCT595PW | PHILIPS SEMICONDUCTORS | 8-bit serial-in/serial or parallel-out shift register with output latches; 3-state | 146 KB | 28 | |
| 74HCT423N | NXP | Dual retriggerable monostable multivibrator with reset | 158 KB | 23 | |
