| FSA266 | Fairchild Semiconductor | Low Voltage UHS Dual SPST Normally Open Analog Switch or 2-Bit Bus Switch |
| FSA266K8X | Fairchild Semiconductor | Low Voltage UHS Dual SPST Normally Open Analog Switch or 2-Bit Bus Switch |
| FSA266L8X | Fairchild Semiconductor | Low Voltage UHS Dual SPST Normally Open Analog Switch or 2-Bit Bus Switch |
| NC7WB66 | Fairchild Semiconductor | TinyLogic Low Voltage UHS Dual SPST Normally Open Analog Switch or 2-Bit Bus Switch |
| NC7WB66K8X | Fairchild Semiconductor | TinyLogic Low Voltage UHS Dual SPST Normally Open Analog Switch or 2-Bit Bus Switch |
| NC7WB66K8X_NL | Fairchild Semiconductor | TinyLogic Low Voltage UHS Dual SPST Normally Open Analog Switch or 2-Bit Bus Switch |
| NC7WB66L8X | Fairchild Semiconductor | TinyLogic Low Voltage UHS Dual SPST Normally Open Analog Switch or 2-Bit Bus Switch |
| FSA266K8X_NL | Fairchild Semiconductor | Low Voltage UHS Dual SPST Normally Open Analog Switch or 2-Bit Bus Switch |