| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| 74HCT574DWR | KB | ||||
| 74HCT688E | KB | ||||
| 74HCT563 | NXP | Octal D-type transparent latch; 3-state; inverting | 67 KB | 7 |  |
| 74HCT573WM | NXP | Octal D-type transparent latch; 3-state; inverting | 67 KB | 7 | |
| 74HCT138N652 | NXP | Octal D-type transparent latch; 3-state; inverting | 67 KB | 7 | |
| 74HCT125DT | NXP | Octal D-type transparent latch; 3-state; inverting | 67 KB | 7 | |
| 74HC640 | PHILIPS SEMICONDUCTORS | Octal bus transceiver; 3-state; inverting | 47 KB | 6 |  |
| 74HC74AN | PHILIPS SEMICONDUCTORS | Octal bus transceiver; 3-state; inverting | 47 KB | 6 | |
| 74HC4051AP | PHILIPS SEMICONDUCTORS | Octal bus transceiver; 3-state; inverting | 47 KB | 6 | |
| 74HC14PW-T | PHILIPS SEMICONDUCTORS | Octal bus transceiver; 3-state; inverting | 47 KB | 6 | |
| 74HC174DR | PHILIPS SEMICONDUCTORS | Octal bus transceiver; 3-state; inverting | 47 KB | 6 | |
| 74HC251MX | PHILIPS SEMICONDUCTORS | Octal bus transceiver; 3-state; inverting | 47 KB | 6 | |
| 74HC273D-T | PHILIPS SEMICONDUCTORS | Octal D-Type Flip-Flop | 116 KB | 0 | |
| 74HC04N652 | PHILIPS SEMICONDUCTORS | Octal D-Type Flip-Flop | 116 KB | 0 | |
| 74HC139DT | PHILIPS SEMICONDUCTORS | Octal D-Type Flip-Flop | 116 KB | 0 | |
| 74HC05AF | PHILIPS SEMICONDUCTORS | Octal D-Type Flip-Flop | 116 KB | 0 | |
