| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| 74F114D | KB | ||||
| 74F11DR2 | KB | ||||
| 74F1244N | KB | ||||
| 74F538SC | Fairchild Semiconductor | 1-of-8 Decoder with 3-STATE Outputs | 63 KB | 7 |  |
| 74F579SCX | Fairchild Semiconductor | Synchronous Up/Down Counter | 81 KB | 0 | |
| 74F521DWR2 | Fairchild Semiconductor | Synchronous Up/Down Counter | 81 KB | 0 | |
| 74F244NSR | Fairchild Semiconductor | Synchronous Up/Down Counter | 81 KB | 0 | |
| 74F2245DB | Fairchild Semiconductor | Synchronous Up/Down Counter | 81 KB | 0 | |
| 74F193DC | Fairchild Semiconductor | Synchronous Up/Down Counter | 166 KB | 0 | |
| 74FCT163373TPV | Fairchild Semiconductor | Synchronous Up/Down Counter | 166 KB | 0 | |
| 74FCT240TQA | Fairchild Semiconductor | Synchronous Up/Down Counter | 166 KB | 0 | |
| 74FCT2244TQ | Fairchild Semiconductor | Synchronous Up/Down Counter | 166 KB | 0 | |
| 74FCT521CTSO | Fairchild Semiconductor | Synchronous Up/Down Counter | 166 KB | 0 | |
| 74HC132S | Fairchild Semiconductor | Synchronous Up/Down Counter | 166 KB | 0 | |
| 74HC112B1 | Fairchild Semiconductor | Synchronous Up/Down Counter | 166 KB | 0 | |
| 74HC107M | Fairchild Semiconductor | Synchronous Up/Down Counter | 166 KB | 0 | |
