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图片 型号 价格 数量 库存 制造商 描述 Package / Case Series Packaging Logic Type Mounting Type Number of Elements Operating Temperature Part Status Voltage - Supply Supplier Device Package Number of Bits per Element Direction Reset Timing Count Rate Trigger Type
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RFQ
STMicroelectronics IC COUNTER 4-BIT SYNC 16-SOIC 16-SOIC (0.154", 3.90mm Width) 74ACT Tape & Reel (TR) Binary Counter Surface Mount 1 -55°C ~ 125°C Obsolete 4.5V ~ 5.5V 16-SO 4 Up Asynchronous Synchronous 290MHz Positive Edge