SN75437A is Quadruple Peripheral Driver (Rev. B) manufactured by Texas Instruments.
| Part Number | Description |
|---|---|
| SN75423 | HIGH-VOLTAGE HIGH-CURRENT DARLINGTON TRANSISTOR ARRAYS |
| SN75424 | HIGH-VOLTAGE HIGH-CURRENT DARLINGTON TRANSISTOR ARRAYS |
| SN754410 | Quadruple Half-H Driver |
| SN75446 | DUAL PERIPHERAL DRIVERS |
| SN75447 | DUAL PERIPHERAL DRIVERS |