DM7493AN | Decade and Binary Counters | NSC[National Semiconductor] | ![NSC[National Semiconductor]的LOGO](/PdfSupLogo/106NSC.GIF) | 133.7 Kbytes | 共10页 |  | SN54176,SN54ALS190,SN54290,SN54390,DM74LS90,SN54HC160,SN5490A,SN54ALS161B,DM7490A,SN54ALS160B |
DM7493AN | Decade, and Binary Counters | NSC[National Semiconductor] | ![NSC[National Semiconductor]的LOGO](/PdfSupLogo/106NSC.GIF) | 175.99 Kbytes | 共7页 |  | CD54AC161,54F191,SN54LV4040A,HCF4026B,SN54HC191,MKP479,ADE7169F16,ADN2817,LM95241,NIF5003N |