| Manufacturer | Part Number | Description |
|---|---|---|
| Unknown Manufacturer | D5201C | UPD5201C |
| Unknown Manufacturer | UPD5201C | CMOS Quad Spst Analog Switch |
NEC (now Renesas Electronics)
| UPD5201C | C-Mos Quad Spst Analog Switch |
| Unknown Manufacturer | UPD5201CA | C-MOS Quad SPST Analog Switch |
