| | | | | | | | | | | | | | | | | | |
| ![QS74FCT139CTQ QS74FCT139CTQ](https://oss.origin-ic.net/productThumbImages/MFG_DAC1221E_tmb.jpg) | | | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | - | -40°C ~ 85°C | 5V | - | Decoder | 2 | - | 12mA, 32mA | QS74FCT139 | 2 x 4:2 | Single Supply | - |
| ![QS74FCT139TQ QS74FCT139TQ](https://oss.origin-ic.net/productThumbImages/MFG_DAC1221E_tmb.jpg) | | | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | - | 0°C ~ 70°C | 5V | - | Decoder | 2 | - | 12mA, 32mA | QS74FCT139 | 2 x 4:2 | Single Supply | - |
| ![QS74FCT139TS1 QS74FCT139TS1](https://oss.origin-ic.net/productThumbImages/MFG_CYPCYPS25FL128P0XMFI011_tmb.jpg) | | | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | - | 0°C ~ 70°C | 5V | - | Decoder | 2 | - | 12mA, 32mA | QS74FCT139 | 2 x 4:2 | Single Supply | - |