| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| 74ALVC164245ZRDR | TEXAS INSTRUMENTS | 16-BIT 2.5-V TO 3.3-V/3.3-V TO 5-V LEVEL-SHIFTING TRANSCEIVER WITH 3-STATE OUTPUTS | 655 KB | 22 |  |
| 74ALS646 | PHILIPS SEMICONDUCTORS | Transceiver/register | 155 KB | 13 |  |
| 74ALS257 | PHILIPS SEMICONDUCTORS | Data selector/multiplexer | 129 KB | 11 | |
| 74ALVCH162820PA | PHILIPS SEMICONDUCTORS | Data selector/multiplexer | 129 KB | 11 | |
| 74ALVCH16601 | PHILIPS SEMICONDUCTORS | 18-bit universal bus transceiver 3-State | 86 KB | 12 | |
| 74C922N | PHILIPS SEMICONDUCTORS | 18-bit universal bus transceiver 3-State | 86 KB | 12 | |
| 74AS1004AD | PHILIPS SEMICONDUCTORS | 18-bit universal bus transceiver 3-State | 86 KB | 12 | |
| 74F00M | PHILIPS SEMICONDUCTORS | 18-bit universal bus transceiver 3-State | 86 KB | 12 | |
| 74F1832D | PHILIPS SEMICONDUCTORS | 18-bit universal bus transceiver 3-State | 86 KB | 12 | |
| 74F251N | PHILIPS SEMICONDUCTORS | 18-bit universal bus transceiver 3-State | 86 KB | 12 | |
| 74F3040D | PHILIPS SEMICONDUCTORS | 18-bit universal bus transceiver 3-State | 86 KB | 12 | |
| 74F30SJ | FAIRCHILD | 8-Input NAND Gate | 66 KB | 5 |  |
| 74F321RGTC | FAIRCHILD | 8-Input NAND Gate | 66 KB | 5 | |
| 74HC14RM13TR | FAIRCHILD | 8-Input NAND Gate | 66 KB | 5 | |
| 74HC148DR | FAIRCHILD | 8-Input NAND Gate | 66 KB | 5 | |
| 74FCT273ATSQ | FAIRCHILD | 8-Input NAND Gate | 66 KB | 5 | |
