- SN75C189NS
- Texas Instruments
- Quad Receiver RS-232 14-Pin SOP
- SN75C189NSE4
- Texas Instruments High-performance Analog
- QUAD LINE RECEIVER, PDSO14
- SN75C189NSR
- Texas Instruments
- IC QUAD LINE RCVR LP 14-SOP - SN75C189NSR
- SN75C189NSRE4
- Texas Instruments
- IC QUAD LINE RCVR LP 14-SOP - SN75C189NSRE4
- SN75C189NSRG4
- Texas Instruments
- IC QUAD LINE RCVR LP 14-SOP - SN75C189NSRG4