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 | |
|---|---|---|---|---|---|---|---|---|
| SN7490ANP1 | Rochester Electronics LLC | Decade Counter, | - | |||||
| SN7490AN3 | Rochester Electronics LLC | Decade Counter, | - | |||||
| AD | SN74HC245DWR | Arrow | Bus XCVR Single 8-CH 3-ST 20-Pin SOIC T/R | |||||
| SN7494NP1 | Rochester Electronics LLC | Parallel In Serial Out | - | |||||
| SN7490J | Rochester Electronics LLC | Decade Counter, | - | |||||
| SN7497J4 | Rochester Electronics LLC | Binary Counter, | - | |||||
| SN7497JP4 | Rochester Electronics LLC | Binary Counter, | - | |||||
| SN7493AN3 | Rochester Electronics LLC | Decade Counter, | - | |||||
| SN7495AN | Rochester Electronics LLC | Parallel In Parallel Out, TTL/H/L Series, 4-Bit, Right Direction, True Output, TTL, PDIP14, PLASTIC, DIP-14 | - | |||||
| SN7493ANP3 | Rochester Electronics LLC | Decade Counter, | - | |||||
| SN7492ANP3 | Rochester Electronics LLC | Decade Counter, | - | |||||
| SN7495ANP1 | Rochester Electronics LLC | Parallel In Parallel Out | - | |||||
| SN7494N3 | Rochester Electronics LLC | Parallel In Serial Out | - | |||||
| SN7492AJP4 | Rochester Electronics LLC | Decade Counter, | - | |||||
| SN7497NP1 | Rochester Electronics LLC | Binary Counter, | - | |||||
| SN7490AJ | Rochester Electronics LLC | Decade Counter, TTL/H/L Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, CDIP14, CERAMIC, DIP-14 | - | |||||
| SN7495ANP3 | Rochester Electronics LLC | Parallel In Parallel Out | - | |||||
| SN7492AJ | Rochester Electronics LLC | Divide By 12 Counter, TTL/H/L Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, CDIP14, CERAMIC, DIP-14 | - | |||||
| SN7495AN1 | Rochester Electronics LLC | Parallel In Parallel Out | - | |||||
| SN7497N | Rochester Electronics LLC | Binary Counter, 7497 Series, Synchronous, Positive Edge Triggered, 6-Bit, Up Direction, TTL, PDIP16, ROHS COMPLIANT, PLASTIC, DIP-16 | - | |||||
| SN7497NP3 | Rochester Electronics LLC | Binary Counter, | - | |||||
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