| UDN2544B Datasheet |
| Type | SemiConductor | |
| Case | Standard | |
| Manufacturer | Generic | |
| Vih Min (V) | 2.4 | |
| Vil Max. (V) | .8 | |
| Output Config | Open-Coll. | |
| VOL Max. | 1.6 | |
| Outp Transis. Ion Max. | 1.8 | |
| PD Max. (W) | 5 | |
| Nom. Supp (V) | 5.0 | |
| Tech. | Bipolar Semiconductor | |
| Logic Funct. | NAND | |
| Oper. Temp (°C) Min | -20 | |
| Oper. Temp (°C) Max. | 85 | |
| VOH Max. | 50 | |
| @Iol (A) | 1.8 | |
| Pinout Equivalence Number | 16-1527 | |
| Surface Mounted Yes/No | NO | |
| SKU | 325254 | |