| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| MC74ACT157 | ON SEMICONDUCTOR | QUAD 2-INPUT MULTIPLEXER | 165 KB | 6 |  |
| MC74ACT161MELG | ON SEMICONDUCTOR | QUAD 2-INPUT MULTIPLEXER | 165 KB | 6 | |
| MC74AC573MEL | ON SEMICONDUCTOR | OCTAL D-TYPE LATCH WITH 3-STATE OUTPUTS | 126 KB | 12 | |
| MC74AC253DG | ON SEMICONDUCTOR | OCTAL D-TYPE LATCH WITH 3-STATE OUTPUTS | 126 KB | 12 | |
| MC74AC273MELG | ON SEMICONDUCTOR | Octal D Flip−Flop | 111 KB | 8 | |
| MC74AC14DR | ON SEMICONDUCTOR | Octal D Flip−Flop | 111 KB | 8 | |
| MC74AC14MELG | ON SEMICONDUCTOR | Hex Inverter Schmitt Trigger | 144 KB | 9 | |
| MC74AC161MG | ON SEMICONDUCTOR | Hex Inverter Schmitt Trigger | 144 KB | 9 | |
| MC74AC20MELG | ON SEMICONDUCTOR | Dual 4−Input NAND Gate | 122 KB | 8 | |
| MC74AC20MG | ON SEMICONDUCTOR | Dual 4−Input NAND Gate | 122 KB | 8 | |
| MC7457VG733NC | ON SEMICONDUCTOR | Dual 4−Input NAND Gate | 122 KB | 8 | |
| MC7448VU1700LC | ON SEMICONDUCTOR | Dual 4−Input NAND Gate | 122 KB | 8 | |
| MC7447BHX1333BG | ON SEMICONDUCTOR | Dual 4−Input NAND Gate | 122 KB | 8 | |
| MC7447BHX1333BH | ON SEMICONDUCTOR | Dual 4−Input NAND Gate | 122 KB | 8 | |
| MC7447BHX1420BG | ON SEMICONDUCTOR | Dual 4−Input NAND Gate | 122 KB | 8 | |
| MC7447RX1000XC | ON SEMICONDUCTOR | Dual 4−Input NAND Gate | 122 KB | 8 | |
