CD4519BCN,IC AND/OR SELECTOR 4BIT 16DIP
CD4520BCN,IC BINARY COUNTER DUAL
【Texas Instruments】CD4520BE,IC DUAL BINARY UP COUNTER 16-DIP
【Texas Instruments】CD4520BEE4,IC DUAL BIN UP-COUNTER 16-DIP
CD4520BF,IC BINARY COUNTR DL 4BIT 16CDIP
CD4520BF3A,IC BINARY COUNTR DL 4BIT 16CDIP
【Texas Instruments】CD4520BM,IC DUAL BIN UP-COUNTER 16-SOIC
【Texas Instruments】CD4520BM96,IC DUAL BIN UP-COUNTER 16-SOIC
