DM74LS169AM停产Fairchild SemiconductorIC BINARY COUNTER 4-BIT 16SOIC集成电路(IC) > 逻辑 > 731库存 2,000¥0.92查看详情
74LS161AP-E在售Renesas Electronics CorporationSYNCHRONOUS 4-BIT BINARY COUNTER集成电路(IC) > 逻辑 > 731库存 2,000¥0.92查看详情