| IC number: | SP241A |
| IC function: | RS-232 driver/receiver |
| Related components: | 1488, 75188 (line drivers), 1489, 75189 (line receivers) |
| IC number | IC manufacturer | IC documentation |
|---|---|---|
| SP241A | Sipex | Datasheet (PDF) |
| IC number | Package |
|---|---|
| SP241ACT | 28-pin SOIC |
| Device | Position | Package |
|---|---|---|
| CD³² debug board | U8 | SOIC |
| Pin | Type | Function |
|---|---|---|
| 1 | Output | T3OUT |
| 2 | Output | T1OUT |
| 3 | Output | T2OUT |
| 4 | Input | R2IN |
| 5 | Output | R2OUT |
| 6 | Input | T2IN |
| 7 | Input | T1IN |
| 8 | Output | R1OUT |
| 9 | Input | R1IN |
| 10 | Power | GND |
| 11 | Power | VCC |
| 12 | Power | C1+ |
| 13 | Power | V+ |
| 14 | Power | C1- |
| 15 | Power | C2+ |
| 16 | Power | C2+ |
| 17 | Power | V- |
| 18 | Input | R5IN |
| 19 | Output | R5OUT |
| 20 | Input | T3IN |
| 21 | Input | T4IN |
| 22 | Output | R4OUT |
| 23 | Input | R4IN |
| 24 | Input | EN_ |
| 25 | Input | SHUTDOWN(SD) |
| 26 | Output | R3OUT |
| 27 | Input | R3IN |
| 28 | Output | T4OUT |