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时钟/计时 - 实时时钟热门型号

器件图 型号 制造商 封装 描述 价格 PDF
DS1603+ DS1603+ - 14-DIP

IC COUNTER ELAPSED TIME 5V 7-SIP

DS1643-85+ DS1643-85+ - 28-DIP

IC RAM TIMEKEEP NV 85NS 28-EDIP

DS1643P-100+ DS1643P-100+ - 34-PowerCap?

IC RAM TIMEKEEP NV 100NS 34-PCM

DS1643P-70+ DS1643P-70+ - 34-PowerCap?

IC RAM TIMEKEEP NV 70NS 34-PCM

DS1643P-85+ DS1643P-85+ - 34-PowerCap?

IC RAM TIMEKEEP NV 85NS 34-PCM

DS1644P-120+ DS1644P-120+ - 34-PowerCap?

IC RAM TIMEKEEP NV 120NS 34-PCM

DS1670E+ DS1670E+ - 20-TSSOP(0.173",4.40mm

IC CTRLR SYSTEM PORTABLE 20TSSOP

DS1672S-2+ DS1672S-2+ - 8-SOIC(0.154",3.90mm

IC TIMEKEEPER 2V 32-BIT 8-SOIC

DS1672S-3+ DS1672S-3+ - 8-SOIC(0.154",3.90mm

IC TIMEKEEPER 3V 32-BIT 8-SOIC

DS1672S-33+ DS1672S-33+ - 8-SOIC(0.154",3.90mm

IC TIMEKEEPER 3.3V 32-BIT 8-SOIC

DS1672U-2+ DS1672U-2+ - 8-TSSOP,8-MSOP(0.118",3.00mm

IC TIMEKEEPER 2V 32-BIT 8-USOP

DS1672U-3+ DS1672U-3+ - 8-TSSOP,8-MSOP(0.118",3.00mm

IC TIMEKEEPER 3V 32-BIT 8-USOP

DS1672U-33+ DS1672U-33+ - 8-TSSOP,8-MSOP(0.118",3.00mm

IC TIMEKEEPER 3.3V 32-BIT 8-USOP

DS1673E-3+ DS1673E-3+ - 20-TSSOP(0.173",4.40mm

IC CTRLR SYSTEM PORT 3V 20-TSSOP

DS1673E-5+ DS1673E-5+ - 20-TSSOP(0.173",4.40mm

IC CTRLR SYSTEM PORT 5V 20-TSSOP

DS1673S-3+ DS1673S-3+ - 20-SOIC(0.295",7.50mm

IC CTRLR SYSTEM PORT 3V 20-SOIC

DS1673S-5+ DS1673S-5+ - 20-SOIC(0.295",7.50mm

IC CTRLR SYSTEM PORT 5V 20-SOIC

DS1677E+ DS1677E+ - 20-TSSOP(0.173",4.40mm

IC CTRLR SYSTEM PORT 20-TSSOP

DS1678+ DS1678+ - 8-DIP(0.300",7.62mm)

IC REAL TIME EVENT REC 8-DIP

DS1678S+ DS1678S+ - 8-SOIC(0.209",5.30mm

IC REAL TIME EVENT REC 8-SOIC