| Key ^ | Value |
|---|---|
| Case | Standard |
| Ckts Per Dev. | 1 |
| Manufacturer | AT&T |
| No. of Pins | 20 |
| Nom. Supp (V) | 5.0 |
| Oper. Temp (?C) Max. | 70 |
| Oper. Temp (?C) Min | 0 |
| PD Max. (W) | 1.0 |
| Pinout Equivalence Number | 20-524 |
| SKU | 307137 |
| Surface Mounted Yes/No | NO |
| Tech. | TTL Integrated Circuit |
| Type | SemiConductor |
| Vih Min (V) | 2.4 |
| Vil Max. (V) | 0.8 |
| VOH Max. | 4.5 |
| VOL Max. | 0.4 |