| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| SN74LS145MEL | KB | ||||
| SN74LS164M | KB | ||||
| SN74LS166MEL | KB | ||||
| SN74LS158M | KB | ||||
| SN74LS156 | ON SEMICONDUCTOR | Dual 1-of-4 Decorder/Demultiplexer | 56 KB | 4 |  |
| SN74LS163ADE4 | ON SEMICONDUCTOR | Dual 1-of-4 Decorder/Demultiplexer | 56 KB | 4 | |
| SN74LS163ADRG4 | ON SEMICONDUCTOR | Dual 1-of-4 Decorder/Demultiplexer | 56 KB | 4 | |
| SN74LS241DWR2 | ON SEMICONDUCTOR | Dual 1-of-4 Decorder/Demultiplexer | 56 KB | 4 | |
| SN74LS244NE4 | TEXAS INSTRUMENTS | OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS | 638 KB | 24 |  |
| SN74LS244FK | TEXAS INSTRUMENTS | OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS | 638 KB | 24 | |
| SN74LS166AJ | TEXAS INSTRUMENTS | PARALLEL-LOAD 8-BIT SHIFT REGISTERS | 646 KB | 16 | |
| SN74LS266DR | TEXAS INSTRUMENTS | QUADRUPLE 2-INPUT EXCLUSIVE-NOR GATES WITH OPEN-COLLECTOR OUTPUTS | 610 KB | 12 | |
| SN74LS273N3 | TEXAS INSTRUMENTS | QUADRUPLE 2-INPUT EXCLUSIVE-NOR GATES WITH OPEN-COLLECTOR OUTPUTS | 610 KB | 12 | |
| SN74LS273NSRG4 | TEXAS INSTRUMENTS | QUADRUPLE 2-INPUT EXCLUSIVE-NOR GATES WITH OPEN-COLLECTOR OUTPUTS | 610 KB | 12 | |
| SN74LS280M | TEXAS INSTRUMENTS | QUADRUPLE 2-INPUT EXCLUSIVE-NOR GATES WITH OPEN-COLLECTOR OUTPUTS | 610 KB | 12 | |
| SN74LS259ML1 | TEXAS INSTRUMENTS | QUADRUPLE 2-INPUT EXCLUSIVE-NOR GATES WITH OPEN-COLLECTOR OUTPUTS | 610 KB | 12 | |
