对比 | 型号 | 厂商 | 描述 | 价格 | ECAD | 数据手册 | 替代料 | |
---|---|---|---|---|---|---|---|---|
SN74HC244DWR | Texas Instruments | 8-ch, 2-V to 6-V buffers with 3-state outputs 20-SOIC -40 to 85 | ¥2.3887 | |||||
SN74HC244DWR-00 | Texas Instruments | HC/UH SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20 | - | |||||
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 | |||||
SN74HC244DWRE4 | Texas Instruments | 8-ch, 2-V to 6-V buffers with 3-state outputs 20-SOIC -40 to 85 | - | |||||
SN74HC244DWRG4 | Texas Instruments | 8-ch, 2-V to 6-V buffers with 3-state outputs 20-SOIC -40 to 85 | ¥5.4289 |