| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| 74HC245NSR | KB | ||||
| 74HC7266D | PHILIPS SEMICONDUCTORS | Quad 2-input EXCLUSIVE-NOR gate | 29 KB | 4 |  |
| 74HC241 | PHILIPS SEMICONDUCTORS | Octal buffer/line driver; 3-state | 50 KB | 8 | |
| 74HC04DR | PHILIPS SEMICONDUCTORS | Octal buffer/line driver; 3-state | 50 KB | 8 | |
| 74HCT125DB | PHILIPS SEMICONDUCTORS | Quad buffer/line driver; 3-state | 42 KB | 6 | |
| 74HCT20N | PHILIPS SEMICONDUCTORS | Dual 4-input NAND gate | 34 KB | 6 | |
| 74HCT125PW | PHILIPS SEMICONDUCTORS | Quad buffer/line driver; 3-state | 42 KB | 6 | |
| 74HCT123N | NXP | Dual retriggerable monostable multivibrator with reset | 155 KB | 24 |  |
| 74HC393PW | PHILIPS SEMICONDUCTORS | Dual 4-bit binary ripple counter | 46 KB | 7 | |
| 74HCT365D | PHILIPS SEMICONDUCTORS | Hex buffer/line driver; 3-state | 45 KB | 7 | |
| 74HC4020 | PHILIPS SEMICONDUCTORS | 14-stage binary ripple counter | 49 KB | 7 | |
| 74HC374A | PHILIPS SEMICONDUCTORS | 14-stage binary ripple counter | 49 KB | 7 | |
| 74HCT4094D | PHILIPS SEMICONDUCTORS | 8-stage shift-and-store bus register | 72 KB | 10 | |
| 74HC123AP | PHILIPS SEMICONDUCTORS | 8-stage shift-and-store bus register | 72 KB | 10 | |
| 74HCT244DWR | PHILIPS SEMICONDUCTORS | 8-stage shift-and-store bus register | 72 KB | 10 | |
| 74HC7046AD | PHILIPS SEMICONDUCTORS | Analog Phase-Locked Loop | 793 KB | 0 | |
