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序号 型号 描述 大小 厂家Logo 下载
1 HD74HC191 Synchronous Up/Down Decade,4-bit Binary Counter(Single Clock Line) 77K HITACHI 4309275
2 HD74HC191 Synchronous Up/Down Decade Counter (Single Clock Line) 153K RENESAS 1875544
3 HD74HC191FP COUNTER|UP/DOWN|4-BIT BINARY|HC-CMOS|SOP|16PIN|PLASTIC 75K 暂无图片 3436301
4 HD74HC191FPEL Synchronous Up/Down Decade Counter (Single Clock Line) 153K RENESAS 1875543
5 HD74HC191P COUNTER|UP/DOWN|4-BIT BINARY|HC-CMOS|DIP|16PIN|PLASTIC 75K 暂无图片 3436300
6 HD74HC191P Synchronous Up/Down Decade Counter (Single Clock Line) 153K RENESAS 1875542
7 HD74HC191RP COUNTER|UP/DOWN|4-BIT BINARY|HC-CMOS|SOP|16PIN|PLASTIC 75K 暂无图片 3436299
8 HD74HC191RPEL Synchronous Up/Down Decade Counter (Single Clock Line) 153K RENESAS 1875541