- DS8921AMX
- National Semiconductor
- IC LINE DVR/RVR DIFF PAIR 8-SOIC - DS8921AMX/NOPB
- DS8921AMX/NOPB
- National Semiconductor
- Single Transmitter/Receiver RS-422 8-Pin SOIC N T/R
- DS8921AMXNOPB
- National Semiconductor
- DS8921AMXNOPB
- DS8921AMX
- Texas Instruments
- RS-422 Interface IC A 926-DS8921AMX/NOPB
- DS8921AMX NOPB
- Texas Instruments
- Single Transmitter/Receiver RS-422 8-Pin SOIC T/R
- DS8921AMX/NOPB
- Texas Instruments
- RS-422 Interface IC Diff Line Dvrs & Recvr Pair
- DS8921AMXNOPB
- Texas Instruments
- DS8921AMXNOPB