| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| SN54LS874J | KB | ||||
| SN54LS4240J | KB | ||||
| SN55107BJ | KB | ||||
| SN54LVC138A | TEXAS INSTRUMENTS | 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS | 821 KB | 25 |  |
| SN5483J | TEXAS INSTRUMENTS | 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS | 821 KB | 25 | |
| SN54H05J | TEXAS INSTRUMENTS | 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS | 821 KB | 25 | |
| SN54ALS170J | TEXAS INSTRUMENTS | 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS | 821 KB | 25 | |
| SN54S257WB | TEXAS INSTRUMENTS | 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS | 821 KB | 25 | |
| SN54S174WB | TEXAS INSTRUMENTS | 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS | 821 KB | 25 | |
| SN54LS569J | MOTOROLA | FOUR-BIT UP/DOWN COUNTER WITH THREE-STATE OUTPUTS | 260 KB | 8 |  |
| SN55464BJG | MOTOROLA | FOUR-BIT UP/DOWN COUNTER WITH THREE-STATE OUTPUTS | 260 KB | 8 | |
| SN5700 | MOTOROLA | FOUR-BIT UP/DOWN COUNTER WITH THREE-STATE OUTPUTS | 260 KB | 8 | |
| SN54S378J | MOTOROLA | FOUR-BIT UP/DOWN COUNTER WITH THREE-STATE OUTPUTS | 260 KB | 8 | |
| SN54S258WB | MOTOROLA | FOUR-BIT UP/DOWN COUNTER WITH THREE-STATE OUTPUTS | 260 KB | 8 | |
| SN54185J | MOTOROLA | FOUR-BIT UP/DOWN COUNTER WITH THREE-STATE OUTPUTS | 260 KB | 8 | |
| SN5494J | MOTOROLA | FOUR-BIT UP/DOWN COUNTER WITH THREE-STATE OUTPUTS | 260 KB | 8 | |
