对比 | 型号 | 厂商 | 描述 | 价格 | ECAD | 数据手册 | 替代料 | |
---|---|---|---|---|---|---|---|---|
SN74HCT244DWR | Texas Instruments | Eight-channel 4.5-V to 5.5-V buffers with TTL-compatible CMOS inputs and tri-state outputs 20-SOIC -40 to 85 | ¥5.7974 | |||||
SN74HCT244DWRE4 | Texas Instruments | Eight-channel 4.5-V to 5.5-V buffers with TTL-compatible CMOS inputs and tri-state outputs 20-SOIC -40 to 85 | - | |||||
AD | SN74HC245DWR | Arrow | Bus XCVR Single 8-CH 3-ST 20-Pin SOIC T/R | |||||
SN74HCT244DWR-00 | Texas Instruments | HCT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20 | - | |||||
SN74HCT244DWRG4 | Texas Instruments | Eight-channel 4.5-V to 5.5-V buffers with TTL-compatible CMOS inputs and tri-state outputs 20-SOIC -40 to 85 | - |