SN74LS161AMR1

SN74LS161AN

計數器 IC 4-Bit Synch Binary

SN74LS161ANE4

計數器 IC 4-Bit Synchronous Binary Counters

SN74LS161ANS

SN74LS161ANSR

計數器 IC 4-Bit Synchronous Binary Counters

SN74LS161ANSRE4

計數器 IC 4-Bit Synchronous Binary Counters

SN74LS161ANSRG4

計數器 IC Sync 4B Binary Counters

SN74LS161ML1

SN74LS163AD

計數器 IC 4-Bit Synchronous Binary Counters

SN74LS163ADE4

計數器 IC 4-Bit Synchronous Binary Counters

SN74LS163ADG4

計數器 IC Sync 4B Binary Counters

SN74LS163ADR

計數器 IC 4-Bit Synchronous Binary Counters