| 型號(hào) | 功能描述 | 生產(chǎn)廠商 | 廠商LOGO | PDF大小 | PDF頁(yè)數(shù) | PDF文件 | 相關(guān)型號(hào) | 第一頁(yè)預(yù)覽 | 產(chǎn)品購(gòu)買 |
| HD74HC490 | Dual 4-bit Decade Counters | HITACHI[Hitachi Semiconductor] | ![HITACHI[Hitachi Semiconductor]的LOGO-天天IC網(wǎng)](https://cache.ttic.cc/PdfSupLogo/63HITACHI.GIF) | 44.31 Kbytes | 共8頁(yè) |  | SN54390,DM74ALS390,SN54ALS161B,HD74LS393,SN54192,SN54LS160A,SN54-74LS160A,SN54ALS193A,4518B,SN74LS68 |
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產(chǎn)品購(gòu)買
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| HD74HC490 | Dual 4-bit Decade Counters | RENESAS[Renesas Technology Corp] | ![RENESAS[Renesas Technology Corp]的LOGO-天天IC網(wǎng)](https://cache.ttic.cc/PdfSupLogo/233RENESAS.GIF) | 160.81 Kbytes | 共8頁(yè) |  | SN54390_08,SN54LS490,SN54LV393A_07,SN54ALS161B_08,SN54ALS161B_07,HD74LS390,HD74HC390,HD74HC393,SN54HC193,SN54ALS569A_08 |
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產(chǎn)品購(gòu)買
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