| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| 74HC374D653 | KB | ||||
| 74HC08DT | KB | ||||
| 74HC125DT | KB | ||||
| 74HC245D653 | KB | ||||
| 74HCT240PW | KB | ||||
| 74HCT390 | List of Unclassifed Manufacturers | DUAL DECADE RIPPLE COUNTER | 256 KB | 6 |  |
| 74HCT5410 | List of Unclassifed Manufacturers | DUAL DECADE RIPPLE COUNTER | 256 KB | 6 | |
| 74HCT4015N | PHILIPS SEMICONDUCTORS | Dual 4-bit serial-in/parallel-out shift register | 50 KB | 8 |  |
| 74HCT238PW | NXP | 3-to-8 line decoder/demultiplexer | 120 KB | 18 |  |
| 74HCT273WM | NXP | 3-to-8 line decoder/demultiplexer | 120 KB | 18 | |
| 74HCT08P | NXP | 3-to-8 line decoder/demultiplexer | 120 KB | 18 | |
| 74HCT191N | PHILIPS SEMICONDUCTORS | Presettable synchronous 4-bit binary up/down counter | 108 KB | 14 | |
| 74HC4051M | PHILIPS SEMICONDUCTORS | Presettable synchronous 4-bit binary up/down counter | 108 KB | 14 | |
| 74HCT03DT | PHILIPS SEMICONDUCTORS | Presettable synchronous 4-bit binary up/down counter | 108 KB | 14 | |
| 74HC595M | PHILIPS SEMICONDUCTORS | Presettable synchronous 4-bit binary up/down counter | 108 KB | 14 | |
| 74HC688DB | PHILIPS SEMICONDUCTORS | 8-bit magnitude comparator | 48 KB | 7 | |
