STMicroelectronics · Discrete semiconductors
ULN2064B
TRANS 4NPN DARL 50V 1.75A 16DIP
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ULN2064B specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | STMicroelectronics |
|---|---|
| Ordering code | ULN2064B |
| Family | Discrete semiconductors |
| Package | 16-PowerDIP (0.300", 7.62mm) |
| Product Status | Active |
| Transistor Type | 4 NPN Darlington (Quad) |
| Current - Collector (Ic) (Max) | 1.75A |
| Voltage - Collector Emitter Breakdown (Max) | 50V |
| Vce Saturation (Max) @ Ib, Ic | 1.4V @ 2mA, 1.25A |
| Current - Collector Cutoff (Max) | Not provided in source |
| DC Current Gain (hFE) (Min) @ Ic, Vce | Not provided in source |
| Power - Max | 1W |
| Frequency - Transition | Not provided in source |
| Operating Temperature | -20°C ~ 85°C (TA) |
| Mounting Type | Through Hole |
| Package / Case | 16-PowerDIP (0.300", 7.62mm) |
| Supplier Device Package | 16-PowerDIP (20x7.10) |
Documents and evidence
ULN2064B ↗Before sourcing ULN2064B
- Identify the firmware and board baseline
- Check flash, RAM and required peripherals
- Review pin assignment and supply limits
- Keep the full temperature and package suffix
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