| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| 74AC157M | STMICROELECTRONICS | QUAD 2 CHANNEL MULTIPLEXER | 275 KB | 10 |  |
| 74AC540MTC | FAIRCHILD | Octal Buffer/Line Driver with 3-STATE Outputs | 97 KB | 7 |  |
| 74ACT153MTC | FAIRCHILD | Dual 4-Input Multiplexer | 98 KB | 9 | |
| 74ACT245TTR | STMICROELECTRONICS | OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS (NON INVERTED) | 271 KB | 9 | |
| 74ACT125M | STMICROELECTRONICS | QUAD BUS BUFFERS (3-STATE) | 178 KB | 9 | |
| 74ACT112 | STMICROELECTRONICS | Dual J-K Flip-Flop with Set and Reset | 226 KB | 0 | |
| 74ACT573MTC | FAIRCHILD | Octal Latch with 3-STATE Outputs | 275 KB | 13 | |
| 74ACT74SJX | FAIRCHILD | Dual D-Type Flip-Flop | 104 KB | 0 | |
| 74ALS112AN | PHILIPS SEMICONDUCTORS | Dual J-K negative edge-triggered flip-flop | 92 KB | 10 |  |
| 74AHC273D | PHILIPS SEMICONDUCTORS | Octal D-type flip-flop with reset; positive-edge trigger | 92 KB | 20 | |
| 74ALS273D | PHILIPS SEMICONDUCTORS | Octal D-type flip-flop | 114 KB | 9 | |
| 74ALS191N | PHILIPS SEMICONDUCTORS | Octal D-type flip-flop | 114 KB | 9 | |
| 74ALS74ADR | PHILIPS SEMICONDUCTORS | Octal D-type flip-flop | 114 KB | 9 | |
| 74AHC257D | NXP Semiconductors | Quad 2-input multiplexer 3-state | 99 KB | 16 |  |
| 74ALS08DR | NXP Semiconductors | Quad 2-input multiplexer 3-state | 99 KB | 16 | |
| 74ALS05AMX | NXP Semiconductors | Quad 2-input multiplexer 3-state | 99 KB | 16 | |
