| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| 74HCT573M | KB | ||||
| 74HCT670 | PHILIPS SEMICONDUCTORS | 4 x 4 register file; 3-state | 80 KB | 9 |  |
| 74HCT640 | PHILIPS SEMICONDUCTORS | Octal bus transceiver; 3-state; inverting | 47 KB | 6 | |
| 74HC74PW118 | PHILIPS SEMICONDUCTORS | Octal bus transceiver; 3-state; inverting | 47 KB | 6 | |
| 74HC574SJX | PHILIPS SEMICONDUCTORS | Octal bus transceiver; 3-state; inverting | 47 KB | 6 | |
| 74HCT191 | PHILIPS SEMICONDUCTORS | Presettable synchronous 4-bit binary up/down counter | 108 KB | 14 | |
| 74HCT138MX | PHILIPS SEMICONDUCTORS | Presettable synchronous 4-bit binary up/down counter | 108 KB | 14 | |
| 74HCT123D653 | PHILIPS SEMICONDUCTORS | Presettable synchronous 4-bit binary up/down counter | 108 KB | 14 | |
| 74HCT132D653 | PHILIPS SEMICONDUCTORS | Presettable synchronous 4-bit binary up/down counter | 108 KB | 14 | |
| 74HCT245AF | PHILIPS SEMICONDUCTORS | Presettable synchronous 4-bit binary up/down counter | 108 KB | 14 | |
| 74HC4052DT | PHILIPS SEMICONDUCTORS | Presettable synchronous 4-bit binary up/down counter | 108 KB | 14 | |
| 74HC32PWR | PHILIPS SEMICONDUCTORS | Presettable synchronous 4-bit binary up/down counter | 108 KB | 14 | |
| 74HC367DR | PHILIPS SEMICONDUCTORS | Presettable synchronous 4-bit binary up/down counter | 108 KB | 14 | |
| 74HC368P | PHILIPS SEMICONDUCTORS | Presettable synchronous 4-bit binary up/down counter | 108 KB | 14 | |
| 74HC393N652 | PHILIPS SEMICONDUCTORS | Presettable synchronous 4-bit binary up/down counter | 108 KB | 14 | |
| 74HC240D653 | PHILIPS SEMICONDUCTORS | Presettable synchronous 4-bit binary up/down counter | 108 KB | 14 | |
