| Manufacturer | Part Number | Description |
|---|---|---|
Texas Instruments |
SN75LBC172A | Quadruple RS-485 Differential Line Drivers |
Texas Instruments |
SN65LBC172A | Quadruple RS-485 Differential Line Drivers |
Continental Device India |
BC172A | (BC171 - BC174) NPN Silicon Planar Transistors |
| BC172A | (BC171 - BC174) Amplifier Transistors |