TP3406N/NOPB,IC TELECOM INTERFACE 20PLCC
TP3406V/NOPB,IC TELECOM INTERFACE 28PLCC
TP3410J304/NOPB,IC TRANSCEIVER FULL 1/1 28CDIP
【National Semiconductor】TP3410J304-X,IC TXRX ISDN BASIC ACC 28-CERDIP
TP341105-1,BUZZER PIEZO 5V 34.2MM TH
TP341110-1,BUZZER PIEZO 10V 34.5MM FLANGE
TP341209-1,BUZZER PIEZO 9V TH
【National Semiconductor】TP3420AN308,IC INTERFACE DEVICE ISDN 20-DIP