| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| 74HCT273M | KB | ||||
| 74HCT574N652 | KB | ||||
| 74HCU04DT | KB | ||||
| 74HT245 | KB | ||||
| 74LC240A | KB | ||||
| 74LCX139MTR | STMICROELECTRONICS | Low voltage CMOS Dual 2 to 4 decoder / demultiplexer | 315 KB | 17 |  |
| 74LCX16240TTR | STMICROELECTRONICS | Low voltage CMOS 16-bit bus buffer (3-state) with 5V tolerant inputs and outputs | 239 KB | 15 | |
| 74LCX86SJX | STMICROELECTRONICS | Quad 2-input Exclusive OR (XOR) Gate | 92 KB | 0 | |
| 74LCX652MTR | STMICROELECTRONICS | Quad 2-input Exclusive OR (XOR) Gate | 92 KB | 0 | |
| 74LCX573DTR2(LVC573) | STMICROELECTRONICS | Quad 2-input Exclusive OR (XOR) Gate | 92 KB | 0 | |
| 74LS221DR2 | STMICROELECTRONICS | Quad 2-input Exclusive OR (XOR) Gate | 92 KB | 0 | |
| 74LS20D | STMICROELECTRONICS | Quad 2-input Exclusive OR (XOR) Gate | 92 KB | 0 | |
| 74LS136PC | STMICROELECTRONICS | Quad 2-input Exclusive OR (XOR) Gate | 128 KB | 0 | |
| 74LS74D | STMICROELECTRONICS | Quad 2-input Exclusive OR (XOR) Gate | 128 KB | 0 | |
| 74LV4051D | NXP Semiconductors | 8-channel analog multiplexer/demultiplexer | 161 KB | 26 |  |
| 74LVC08APWDH | PHILIPS SEMICONDUCTORS | Quad 2-input AND gate | 85 KB | 8 |  |
