| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| 74ALVCH16501DGG | PHILIPS SEMICONDUCTORS | 18-bit universal bus transceiver 3-State | 86 KB | 13 |  |
| 74ALVT162241DGG | PHILIPS SEMICONDUCTORS | 2.5V/3.3V 16-bit buffer/driver with 30ohm termination resistors 3-State | 88 KB | 10 | |
| 74F378SCX | PHILIPS SEMICONDUCTORS | 2.5V/3.3V 16-bit buffer/driver with 30ohm termination resistors 3-State | 88 KB | 10 | |
| 74F640 | FAIRCHILD | Octal Bus Transceiver with 3-STATE Outputs | 54 KB | 6 |  |
| 74F653F | FAIRCHILD | Octal Bus Transceiver with 3-STATE Outputs | 54 KB | 6 | |
| 74FCT162374ATPACT | TEXAS INSTRUMENTS | 16-Bit Registers | 64 KB | 7 |  |
| 74FCT2245TSO | TEXAS INSTRUMENTS | 16-Bit Registers | 64 KB | 7 | |
| 74HC05P | TEXAS INSTRUMENTS | 16-Bit Registers | 64 KB | 7 | |
| 74HC174AP | TEXAS INSTRUMENTS | 16-Bit Registers | 64 KB | 7 | |
| 74HC238A | TEXAS INSTRUMENTS | 16-Bit Registers | 64 KB | 7 | |
| 74HC240SJ | TEXAS INSTRUMENTS | 16-Bit Registers | 64 KB | 7 | |
| 74HC4316DB | PHILIPS SEMICONDUCTORS | Quad bilateral switches | 130 KB | 15 | |
| 74HCT14D653 | PHILIPS SEMICONDUCTORS | Quad bilateral switches | 130 KB | 15 | |
| 74HCT2G32DP | NXP | Dual 2-input OR gate | 91 KB | 13 |  |
| 74LCX157TTR | STMICROELECTRONICS | Low voltage CMOS Quad 2 channel multiplexer with 5V tolerant inputs | 321 KB | 17 |  |
| 74LS163A | National Semiconductor | Synchronous 4-Bit Binary Counters | 210 KB | 12 |  |
