型號(hào) | 功能描述 | 生產(chǎn)廠商 | 廠商LOGO | PDF大小 | PDF頁數(shù) | PDF文件 | 相關(guān)型號(hào) | 第一頁預(yù)覽 | 產(chǎn)品購買 |
UPD4991A | 4-BIT PARALLEL I/O CALENDAR CLOCK | NEC[NEC] | ![NEC[NEC]的LOGO-天天IC網(wǎng)](/PdfSupLogo/107NEC.GIF) | 133.54 Kbytes | 共32頁 |  | UPD4992,SN54192,X1226,IDT72401,RTC62421,X1228,HCC4008B,SN54ALS193A,X1288,PC87303VUL |
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產(chǎn)品購買
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UPD4991ACX | 4-BIT PARALLEL I/O CALENDAR CLOCK | NEC[NEC] | ![NEC[NEC]的LOGO-天天IC網(wǎng)](/PdfSupLogo/107NEC.GIF) | 133.54 Kbytes | 共32頁 |  | UPD4992,SN54192,X1226,IDT72401,RTC62421,X1228,HCC4008B,SN54ALS193A,X1288,PC87303VUL |
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產(chǎn)品購買
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UPD4991AGS | 4-BIT PARALLEL I/O CALENDAR CLOCK | NEC[NEC] | ![NEC[NEC]的LOGO-天天IC網(wǎng)](/PdfSupLogo/107NEC.GIF) | 133.54 Kbytes | 共32頁 |  | UPD4992,SN54192,X1226,IDT72401,RTC62421,X1228,HCC4008B,SN54ALS193A,X1288,PC87303VUL |
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產(chǎn)品購買
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