| Manufacturer | Part Number | Description |
|---|---|---|
Hewlett-Packard |
ADA-4743 | Silicon Bipolar Darlington Amplifier |
Avago Technologies (now Broadcom) |
ADA-4743 | Silicon Bipolar Darlington Amplifier |
| Agilent Technologies | ADA4743 | Silicon Bipolar Darlington Amplifier |
