| Manufacturer | Part Number | Description |
|---|---|---|
Signetics
| 8T37 | Bus Receiver |
STMicroelectronics
| M48T37V | 256 Kbit (32 Kbit x 8) TIMEKEEPER SRAM |
| 8T37 | (8T3x) 8T series Logic IC | |
STMicroelectronics
| M48T37Y | 256 Kbit (32 Kbit x 8) TIMEKEEPER SRAM |
Signetics
| N8T37 | Bus Receiver |