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74LS90

   数据手册 ( 数据表 )
如同 74LS90   74LS90D   74LS90N   
开始 74LS90D*   74LS90N*   
结尾 *N74LS90   *M74LS90   *-74LS90   *C74LS90   *D74LS90   
包括 *74LS90C*   *74LS90D*   *74LS90M*   *74LS90N*   *74LS90P*   *74LS90_*   
生产厂家
全部Motorola => Freescal...ON SemiconductorTexas InstrumentsTexas Instruments
生产厂家 零件编号 产品描述 (功能) PDF
Motorola
Motorola => Freescale
74LS90 DECADE COUNTER / DIVIDE-BY-TWELVE COUNTER / 4-BIT BINARY COUNTER 视图
ON-Semiconductor
ON Semiconductor
74LS90 DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTER 视图
TI
Texas Instruments
74LS90 DECADE, DIVIDE-BY-TWELVE AND BINARY COUNTERS 视图
Texas-Instruments
Texas Instruments
74LS90 DECADE, DIVIDE-BY-TWELVE AND BINARY COUNTERS 视图
TI
Texas Instruments
74LS90N DECADE, DIVIDE-BY-TWELVE AND BINARY COUNTERS 视图
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