随身查
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手机随时查器件
| 对比 | 型号 | 厂商 | 描述 | 价格 | ECAD | 数据手册 | 替代料 | |
|---|---|---|---|---|---|---|---|---|
| SN74HCT244DW | 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 | ￥7.9624 | |||||
| SN74HCT244DW3 | Texas Instruments | IC,BUFFER/DRIVER,DUAL,4-BIT,HCT-CMOS,SOP,20PIN,PLASTIC | - | |||||
| AD | SN751178NSR | Arrow | Dual Transmitter/Receiver RS-422/RS-485 16-Pin SOP T/R | |||||
| SN74HCT244DWR-00 | Texas Instruments | HCT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20 | - | |||||
| 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 | - | |||||
| 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 | ￥5.7908 | |||||
| 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 | - | |||||
| SN74HCT244DW-00 | Texas Instruments | HCT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20 | - | |||||
| SN74HCT244DWG4 | 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 | ￥6.2251 | |||||
| SN74HCT244DWE4 | 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 | - | |||||
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