| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| 74HC4520P | KB | ||||
| 74HC73D652 | KB | ||||
| 74HCT138D653 | KB | ||||
| 74HCT273AP | KB | ||||
| 74HCT259D-T | Addressable D-Type Latch | 160 KB | 0 | ||
| 74HCT4051M | Addressable D-Type Latch | 160 KB | 0 | ||
| 74HCT4538DB | PHILIPS SEMICONDUCTORS | Dual retriggerable precision monostable multivibrator | 149 KB | 13 |  |
| 74HCT564 | PHILIPS SEMICONDUCTORS | Octal D-type flip-flop; positive-edge trigger; 3-state; inverting | 58 KB | 7 | |
| 74HCT4020DB | PHILIPS SEMICONDUCTORS | 14-stage binary ripple counter | 49 KB | 7 | |
| 74HCT40103 | INTEGRATED CIRCUIT SYSTEMS | 8-bit synchronous binary down counter | 136 KB | 17 |  |
| 74HCT393D652 | INTEGRATED CIRCUIT SYSTEMS | 8-bit synchronous binary down counter | 136 KB | 17 | |
| 74HCT32DTR2G | ON SEMICONDUCTOR | Quad 2−Input OR Gate with LSTTL−Compatible Inputs | 128 KB | 8 |  |
| 74HCT20DB | ON SEMICONDUCTOR | Quad 2−Input OR Gate with LSTTL−Compatible Inputs | 128 KB | 8 | |
| 74HCT138AFN | ON SEMICONDUCTOR | Quad 2−Input OR Gate with LSTTL−Compatible Inputs | 128 KB | 8 | |
| 74HCT02DR | ON SEMICONDUCTOR | Quad 2−Input OR Gate with LSTTL−Compatible Inputs | 128 KB | 8 | |
| 74HCT08D-T | ON SEMICONDUCTOR | Quad 2-input AND Gate | 60 KB | 0 | |
