
UPD4721 (NEC)
RS-232 LINE DRIVER/RECEIVER AT 3.3 V/5 V
DATA SHEET
MOS INTEGRATED CIRCUIT
µP D 4 7 2 1
RS-232 LINE DRIVER/RECEIVER AT 3.3 V/5 V
The µPD4721 is a high-breakdown voltage silicon gate CMOS
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