| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| 74HCT157PW118 | KB | ||||
| 74HCT161D-T | Synchronous Up Counter | 172 KB | 0 | ||
| 74HCT164BQ-G | Synchronous Up Counter | 172 KB | 0 | ||
| 74HCT164D.653 | Synchronous Up Counter | 172 KB | 0 | ||
| 74HCT165D,653 | Synchronous Up Counter | 172 KB | 0 | ||
| 74HCT175N,652 | Synchronous Up Counter | 172 KB | 0 | ||
| 74HCT191D652 | Synchronous Up Counter | 172 KB | 0 | ||
| 74HCT20N,652 | Synchronous Up Counter | 172 KB | 0 | ||
| 74HCT240AF | Synchronous Up Counter | 172 KB | 0 | ||
| 74HCT244PW112 | Synchronous Up Counter | 172 KB | 0 | ||
| 74HCT245DB118 | Synchronous Up Counter | 172 KB | 0 | ||
| 74HCT245PW(LF) | Synchronous Up Counter | 172 KB | 0 | ||
| 74HCT251D653 | Synchronous Up Counter | 172 KB | 0 | ||
| 74HCT244ADW | Synchronous Up Counter | 172 KB | 0 | ||
| 74HCT257P | Synchronous Up Counter | 172 KB | 0 | ||
| 74HCT257PW | NXP | Quad 2-input multiplexer; 3-state | 185 KB | 17 |  |
