SN74LS161AD

計數器 IC 4bit Binary Synch

SN74LS161ADBR

SN74LS161ADE4

計數器 IC 4-Bit Synchronous Binary Counters

SN74LS161ADG4

計數器 IC Sync 4B Binary Counters

SN74LS161ADR

計數器 IC 4-Bit Synchronous Binary Counters

SN74LS161ADRE4

計數器 IC 4-Bit Synchronous Binary Counters

SN74LS161ADRG4

計數器 IC Sync 4B Binary Counters

SN74LS161AJ

SN74LS161AMR1

SN74LS161AN

計數器 IC 4-Bit Synch Binary

SN74LS161ANE4

計數器 IC 4-Bit Synchronous Binary Counters

SN74LS161ANS