对比 | 型号 | 厂商 | 描述 | 价格 | ECAD | 数据手册 | 替代料 | |
---|---|---|---|---|---|---|---|---|
SN74HC139DR | Texas Instruments | Dual 2-Line To 4-Line Decoders/Demultiplexers 16-SOIC -40 to 85 | ¥2.6637 | |||||
SN74HC139DRE4 | Texas Instruments | Dual 2-Line To 4-Line Decoders/Demultiplexers 16-SOIC -40 to 85 | - | |||||
AD | SN74AVC2T45YZPR | Texas Instruments | 缓存器/驱动器/收发器,SN74AVC2T45 Dual-Bit Dual-Supply Bus Transceiver with Configurable Voltage Translation and 3-State Outputs | |||||
SN74HC139DRG4 | Texas Instruments | Dual 2-Line To 4-Line Decoders/Demultiplexers 16-SOIC -40 to 85 | - |