

IC FSK DEMODULATOR / TONE DECODER DIP-14 Obsolete NEW ORIGINAL C/O:ID
25/tube FUTURE LABELDC 0539 ORIGINAL

IC DUAL DRIVER/RECVR RS232 5V 120KBPS -40 to +85C DIP-20
18/TUBEDC 2013+RoHS

IC VOLTAGE-FREQUENCY CONVERTER V-TO-F CONVERTER DIP-8 Obsolete = LM331N KA331N
50/tubeDC 1020+1134RoHS