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| ![QS74FCT157TS1 QS74FCT157TS1](https://oss.origin-ic.net/productThumbImages/MFG_CYPCYPS25FL128P0XMFI011_tmb.jpg) | | | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | - | 5V | - | 0°C ~ 70°C | 4 | - | 12mA, 32mA | Multiplexer | QS74FCT157 | 2 x 8:4 | Single Supply | - |
| ![QS74FCT157ATZ QS74FCT157ATZ](https://oss.origin-ic.net/productThumbImages/CMOS-PZIP-20_tmb.jpg) | | | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | - | 5V | - | -40°C ~ 85°C | 4 | - | 12mA, 32mA | Multiplexer | QS74FCT157 | 2 x 8:4 | Single Supply | - |