| Manufacturer | Part Number | Description |
|---|---|---|
Vishay
| DG309 | Quad Monolithic SPST CMOS Analog Switches |
Maxim Integrated (now Analog Devices)
| DG309A | Quad / SPST Analog Switches |
|
Maxim Integrated (now Analog Devices)
| DG309 | Quad / SPST Analog Switches |
Vishay
| DG309B | Improved Quad CMOS Analog Switches |
