Part Number: uA1489APC (Date Code: 8342 – 1983 Manufacture). Manufacturer: Fairchild Semiconductor. Function: Quad Line Receiver for RS-232 communication. Function: Quad Single-Ended Line Receiver (designed for RS-232 data communication).
Part Number: uA1489APC (Date Code: 8342 – 1983 Manufacture). Manufacturer: Fairchild Semiconductor. Function: Quad Line Receiver for RS-232 communication. Function: Quad Single-Ended Line Receiver (designed for RS-232 data communication).