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3 产品
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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NXP USA Inc. IC 4BIT BINARY RIPP COUNT 14SOIC 14-SOIC (0.154", 3.90mm Width) 74HCT Tube Binary Counter Surface Mount 1 -40°C ~ 125°C Obsolete 4.5V ~ 5.5V 14-SO 4 Up Asynchronous - 70MHz Negative Edge
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NXP USA Inc. IC 4BIT BIN RIPPLE COUNT 14SOIC 14-SOIC (0.154", 3.90mm Width) 74HCT Tape & Reel (TR) Binary Counter Surface Mount 1 -40°C ~ 125°C Obsolete 4.5V ~ 5.5V 14-SO 4 Up Asynchronous - 70MHz Negative Edge
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NXP USA Inc. IC 4BIT BIN RIPPLE COUNT 14DIP 14-DIP (0.300", 7.62mm) 74HCT Tube Binary Counter Through Hole 1 -40°C ~ 125°C Obsolete 4.5V ~ 5.5V 14-DIP 4 Up Asynchronous - 70MHz Negative Edge