| Type | Semiconductor | |
| Case | DIP28 | |
| Manufacturer | CAL | |
| Mode I/O D or S | S | |
| Nom. Pos. Supp | 5.0 | |
| Oper. Temp (°C) Min | 0 | |
| Oper. Temp (°C) Max. | 70 | |
| @IOL (A) | 1.6m | |
| VOL Max. (Drvr) | 0.4 | |
| VOH Min (Rcvr) | 3.5 | |
| Pinout Equivalence Number | 28-841 | |
| No. of Pins | 28 | |
| Surface Mounted Yes/No | NO | |
| SKU | 972624 | |