UPD4714A - RS-232 LINE DRIVER/RECEIVER
DATA SHEET MOS INTEGRATED CIRCUIT µPD4714A RS-232 LINE DRIVER/RECEIVER The µPD4714A is a high-voltage silicon gate CMOS line dirver/reciever conforming to the EIA/TIA-232-E standard.
It can operate with a single +5 V power source because it is provided with a DC-DC converter.
In addition, this line driver/receiver has many ancillary functions, including output control, threshold select, and standby functions.
Because the µPD4714A is provided with three output driver circuits and five receiver
UPD4714A Features
* Conforms to EIA/TIA-232-E (RS-232C) standard
* +5 V single power source
* Threshold select pin selecting two types of threshold voltages
* Standby mode can be set by making standby pin high to reduce circuit current.
* Three-state output configuration. Both
