【Fairchild Semiconductor】74AC161SC_Q,计数器 IC Syn Binary Counter
【Fairchild Semiconductor】74AC161SCX,IC COUNTER BINARY SYNC 16SOIC
【Fairchild Semiconductor】74AC161SJ,IC COUNTER BINARY SYNC 16SOP
【Fairchild Semiconductor】74AC161SJ_Q,计数器 IC Syn Binary Counter
【Fairchild Semiconductor】74AC161SJX,IC COUNTER BINARY SYNC 16SOP
【STMicroelectronics】74AC161TTR,IC COUNTER SYNC PRE 4BIT 16TSSOP
【Texas Instruments】74AC16244DGGR,IC BUFF/DVR TRI-ST 16BIT 48TSSOP
【Texas Instruments】74AC16244DGGRE4,IC BUFF/DVR TRI-ST 16BIT 48TSSOP
