| # | Part Name | Description |
|---|
| 1 | SP231A | Enhanced RS-232 Line Drivers/Receivers |
| 2 | SP231ACP | Enhanced RS-232 Line Drivers/Receivers |
| 3 | SP231ACT | Enhanced RS-232 Line Drivers/Receivers |
| 4 | SP231ACX | Enhanced RS-232 Line Drivers/Receivers |
| 5 | SP231AEP | Enhanced RS-232 Line Drivers/Receivers |
| 6 | SP231AET | Enhanced RS-232 Line Drivers/Receivers |
| 7 | SP232A | Enhanced RS-232 Line Drivers/Receivers |
| 8 | SP232ACN | Enhanced RS-232 Line Drivers/Receivers |
| 9 | SP232ACP | Enhanced RS-232 Line Drivers/Receivers |
| 10 | SP232ACT | Enhanced RS-232 Line Drivers/Receivers |
| 11 | SP232ACX | Enhanced RS-232 Line Drivers/Receivers |
| 12 | SP232AEN | Enhanced RS-232 Line Drivers/Receivers |
| 13 | SP232AEP | Enhanced RS-232 Line Drivers/Receivers |
| 14 | SP232AET | Enhanced RS-232 Line Drivers/Receivers |
| 15 | SP233A | Enhanced RS-232 Line Drivers/Receivers |
| 16 | SP233ACP | Enhanced RS-232 Line Drivers/Receivers |
| 17 | SP233ACT | Enhanced RS-232 Line Drivers/Receivers |
| 18 | SP233AEP | Enhanced RS-232 Line Drivers/Receivers |
| 19 | SP233AET | Enhanced RS-232 Line Drivers/Receivers |
| 20 | SP310A | Enhanced RS-232 Line Drivers/Receivers |
| 21 | SP310ACP | Enhanced RS-232 Line Drivers/Receivers |
| 22 | SP310ACT | Enhanced RS-232 Line Drivers/Receivers |
| 23 | SP310ACX | Enhanced RS-232 Line Drivers/Receivers |
| 24 | SP310AEP | Enhanced RS-232 Line Drivers/Receivers |
| 25 | SP310AET | Enhanced RS-232 Line Drivers/Receivers |
| 26 | SP312A | Enhanced RS-232 Line Drivers/Receivers |
| 27 | SP312ACP | Enhanced RS-232 Line Drivers/Receivers |
| 28 | SP312ACT | Enhanced RS-232 Line Drivers/Receivers |
| 29 | SP312ACX | Enhanced RS-232 Line Drivers/Receivers |
| 30 | SP312AEP | Enhanced RS-232 Line Drivers/Receivers |
| 31 | SP312AET | Enhanced RS-232 Line Drivers/Receivers |
