| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| 74HCT393N | PHILIPS SEMICONDUCTORS | Dual 4-bit binary ripple counter | 46 KB | 7 |  |
| 74HCT20D | PHILIPS SEMICONDUCTORS | Dual 4-input NAND gate | 34 KB | 6 | |
| 74HC4049 | PHILIPS SEMICONDUCTORS | Hex inverting high-to-low level shifter | 41 KB | 7 | |
| 74HC1G126GW | NXP | Bus buffer/line driver; 3-state | 83 KB | 12 |  |
| 74HC00DR | NXP | Bus buffer/line driver; 3-state | 83 KB | 12 | |
| 74HCT240 | NXP | Octal buffer/line driver; 3-state; inverting | 112 KB | 18 | |
| 74HC14AP | NXP | Octal buffer/line driver; 3-state; inverting | 112 KB | 18 | |
| 74HC126N | PHILIPS SEMICONDUCTORS | Quad buffer/line driver; 3-state | 40 KB | 6 | |
| 74HC132PW | PHILIPS SEMICONDUCTORS | Quad 2-input NAND Schmitt trigger | 70 KB | 8 | |
| 74HC2G125DP | NXP | Dual buffer/line driver; 3-state | 98 KB | 14 | |
| 74HCT126PW | PHILIPS SEMICONDUCTORS | Quad buffer/line driver; 3-state | 40 KB | 6 | |
| 74HC4015D | PHILIPS SEMICONDUCTORS | Dual 4-bit serial-in/parallel-out shift register | 50 KB | 8 | |
| 74HCT4060D | NXP | 14-stage binary ripple counter with oscillator | 150 KB | 25 | |
| 74HC193D | NXP | Presettable synchronous 4-bit binary up/down counter | 157 KB | 29 | |
| 74HC241N | PHILIPS SEMICONDUCTORS | Octal buffer/line driver; 3-state | 50 KB | 8 | |
| 74HC221D | PHILIPS SEMICONDUCTORS | Dual non-retriggerable monostable multivibrator with reset | 250 KB | 15 | |
