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CD74HC191MG4【IC BCD UP/DWN CNTR PREST 16-SOIC】
计数器/分频器 CD74HC191MG4 SOIC-16 TI全新原装正品
CD74HC191MG4 型号 CD74HC191MT
CD74HC191MG4/CD74HC191MT/CD74HC192E
CD74HC191MG4 CD74HC191MT CD74HC192E
【 全新原装现货 】 CD74HC191MG4 IC BCD UP/DWN CNTR PREST 16
