描述相同 >SN74LS393N, 4-stage Counter, Divider LS, Binary Up Counter, Uni-Directional 5V 14-Pin PDIP产品现货库存报价

SN74LS393N, 4-stage Counter, Divider LS, Binary Up Counter, Uni-Directional 5V 14-Pin PDIP产品现货库存报价