| Manufacturer | Part Number | Description |
|---|---|---|
Maxim Integrated (now Analog Devices) |
DG301 | TTL Compatible CMOS Analog Switches |
Maxim Integrated (now Analog Devices) |
DG301A | TTL Compatible CMOS Analog Switches |
Intersil (now Renesas) |
DG301A | TTL-Compatible / CMOS Analog Switches |
| DG301A | CMOS Analog Switches | |
| DG301B | CMOS Analog Switches |