| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| 74HCT166P | KB | ||||
| 74HCT175D652 | KB | ||||
| 74HCT181N3 | PHILIPS SEMICONDUCTORS | 4-bit arithmetic logic unit | 165 KB | 20 |  |
| 74HCT245BD | PHILIPS SEMICONDUCTORS | 4-bit arithmetic logic unit | 165 KB | 20 | |
| 74HCT245D,653 | PHILIPS SEMICONDUCTORS | 4-bit arithmetic logic unit | 165 KB | 20 | |
| 74HCT24N | PHILIPS SEMICONDUCTORS | 4-bit arithmetic logic unit | 165 KB | 20 | |
| 74HCT273MTCX | PHILIPS SEMICONDUCTORS | 4-bit arithmetic logic unit | 165 KB | 20 | |
| 74HCT283E | PHILIPS SEMICONDUCTORS | 4-bit arithmetic logic unit | 165 KB | 20 | |
| 74HCT375AP | PHILIPS SEMICONDUCTORS | 4-bit arithmetic logic unit | 165 KB | 20 | |
| 74HCT390N652 | PHILIPS SEMICONDUCTORS | 4-bit arithmetic logic unit | 165 KB | 20 | |
| 74HCT40103E | PHILIPS SEMICONDUCTORS | 4-bit arithmetic logic unit | 165 KB | 20 | |
| 74HCT574M1TR | PHILIPS SEMICONDUCTORS | 4-bit arithmetic logic unit | 165 KB | 20 | |
| 74HCT574NSR | PHILIPS SEMICONDUCTORS | 4-bit arithmetic logic unit | 165 KB | 20 | |
| 74HCT595BQ115 | PHILIPS SEMICONDUCTORS | 4-bit arithmetic logic unit | 165 KB | 20 | |
| 74HCT597D-T | PHILIPS SEMICONDUCTORS | 4-bit arithmetic logic unit | 165 KB | 20 | |
| 74HCT645 | PHILIPS SEMICONDUCTORS | 4-bit arithmetic logic unit | 165 KB | 20 | |
