| Type | Semiconductor | |
| Case | LDCC20 | |
| Manufacturer | National Semiconductor - NSC | |
| Ckts Per Dev. | 2 | |
| Output Config | 3-State | |
| Outp Volt Hi Typ. | 2.4 | |
| Outp Volt Lo Typ. | -2.4 | |
| tPD Max. (S) | 200n | |
| Nom. Neg Supp | 5.0 | |
| Nom. Pos. Supp | 5.0 | |
| Tech. | Bipolar Semiconductor | |
| Logic Funct. | Inv/Noninv | |
| Oper. Temp (°C) Min | 0 | |
| Oper. Temp (°C) Max. | 70 | |
| Pinout Equivalence Number | 20-832 | |
| Descript | Meets EIA RS-422/RS-423 | |
| No. of Pins | 20 | |
| Surface Mounted Yes/No | YES | |
| SKU | 993997 | |