| Type | Integrated Circuit | |
| Case | DIP20 | |
| Manufacturer | Texas Instruments | |
| Inp Thrshld Hi (V) | 2.0 | |
| Inp Thrshld Lo (V) | 0.8 | |
| tPD Max. (S) | 8.0n | |
| Nom. Pos. Supp | 5.0 | |
| Tech. | TTL Integrated Circuit | |
| @IOL (A) | 20m | |
| VOL Max. (Drvr) | 0.5 | |
| VOL Max. (Rcvr) | 0.5 | |
| VOH Min (Rcvr) | 2.5 | |
| Pinout Equivalence Number | 20-538 | |
| No. of Pins | 20 | |
| Surface Mounted Yes/No | NO | |
| SKU | 445983 | |