| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| 74LS170N | KB | ||||
| 74LS164MX | KB | ||||
| 74LS28PC | Quad 2-input NOR Gate | 121 KB | 0 | ||
| 74LS285AB | Quad 2-input NOR Gate | 121 KB | 0 | ||
| 74HCT540E | Quad 2-input NOR Gate | 121 KB | 0 | ||
| 74LC245 | Quad 2-input NOR Gate | 121 KB | 0 | ||
| 74LCX573BQX | FAIRCHILD | Low Voltage Octal Latch with 5V Tolerant Inputs and Outputs | 553 KB | 12 |  |
| 74HCT4052BQ | NXP | Dual 4-channel analog multiplexer/demultiplexer | 286 KB | 27 |  |
| 74HCT4053BQ | NXP Semiconductors | Triple 2-channel analog multiplexer/demultiplexer | 224 KB | 32 |  |
| 74HCT374D652 | NXP Semiconductors | Triple 2-channel analog multiplexer/demultiplexer | 224 KB | 32 | |
| 74HCT251E | NXP Semiconductors | Triple 2-channel analog multiplexer/demultiplexer | 224 KB | 32 | |
| 74HCT258 | PHILIPS SEMICONDUCTORS | Quad 2-input multiplexer; 3-state; inverting | 83 KB | 16 |  |
| 74HCT283M | PHILIPS SEMICONDUCTORS | Quad 2-input multiplexer; 3-state; inverting | 83 KB | 16 | |
| 74HC75DB | PHILIPS SEMICONDUCTORS | Quad 2-input multiplexer; 3-state; inverting | 83 KB | 16 | |
| 74HC85M | PHILIPS SEMICONDUCTORS | Quad 2-input multiplexer; 3-state; inverting | 83 KB | 16 | |
| 74HC640AP | PHILIPS SEMICONDUCTORS | Quad 2-input multiplexer; 3-state; inverting | 83 KB | 16 | |
