Parity Generator/Checker, TTL, PDIP14
16-Pin Commercial Line Transceiver, Differential Schmitt Trigger, 5V, 80mA, DIP-16
0.25A SWITCHING CONTROLLER, 200kHz SWITCHING FREQ-MAX, PDIP14, PLASTIC, DIP-14
TELEPHONE RINGER CKT, PDIP8, PLASTIC, DIP-8
TELEPHONE TONE RINGER BIPOLAR LINEAR/I2L
