| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| 74F533SCX | National Semiconductor | Octal Transparent Latch with TRI-STATE Outputs | 168 KB | 8 |  |
| 74F521MSA | Fairchild Semiconductor | 8-Bit Identity Comparator | 82 KB | 8 |  |
| 74F648SPC | National Semiconductor | Octal Transceiver/Register with TRI-STATE Outputs | 216 KB | 12 | |
| 74FCT543ATSO | National Semiconductor | Octal Transceiver/Register with TRI-STATE Outputs | 216 KB | 12 | |
| 74FCT521ASO | National Semiconductor | Octal Transceiver/Register with TRI-STATE Outputs | 216 KB | 12 | |
| 74FR240PC | FAIRCHILD | Octal Buffer/Line Driver with 3-STATE Outputs | 51 KB | 5 |  |
| 74HC139E | FAIRCHILD | Octal Buffer/Line Driver with 3-STATE Outputs | 51 KB | 5 | |
| 74HC4046M | FAIRCHILD | Octal Buffer/Line Driver with 3-STATE Outputs | 51 KB | 5 | |
| 74HC4060DB | NXP | 14-stage binary ripple counter with oscillator | 150 KB | 25 |  |
| 74HC423 | NXP | Dual retriggerable monostable multivibrator with reset | 158 KB | 23 | |
| 74HC174MX | NXP | Dual retriggerable monostable multivibrator with reset | 158 KB | 23 | |
| 74HCT10D-T | NXP | Triple 3-input NAND Gate | 60 KB | 0 | |
| 74HCT165PW | NXP | 8-bit parallel-in/serial out shift register | 139 KB | 22 | |
| 74HCT00D653 | NXP | 8-bit parallel-in/serial out shift register | 139 KB | 22 | |
| 74HC595B1 | NXP | 8-bit parallel-in/serial out shift register | 139 KB | 22 | |
| 74HC4538SJ | NXP | 8-bit parallel-in/serial out shift register | 139 KB | 22 | |
