芯片丝印反查
丝印查询型号
型号查询丝印
| 型号 | 丝印代码 | 厂家 | 封装 | 引脚数 | 描述 | 数据手册 |
|---|---|---|---|---|---|---|
CD74AC540M
|
AC540M | SOIC-20W |
20
|
Inverting Octal Buffers and Line Drivers with 3-State Outputs
|
||
| CD74AC540ME4 | AC540M | TI | 20 |
|
Octal Inverting Buffers/Line Drivers with 3-State Outputs
|
