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3 產品
圖片 型號 價格 數量 庫存 製造商 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
NXP USA Inc. IC COUNTER 8BIT BINARY 20SOIC 20-SOIC (0.295", 7.50mm Width) 74F Tape & Reel (TR) Binary Counter Surface Mount 1 0°C ~ 70°C Obsolete 4.5V ~ 5.5V 20-SO 8 Up, Down Asynchronous Synchronous 115MHz Positive Edge
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NXP USA Inc. IC COUNTER 8BIT BINARY 20SOIC 20-SOIC (0.295", 7.50mm Width) 74F Tube Binary Counter Surface Mount 1 0°C ~ 70°C Obsolete 4.5V ~ 5.5V 20-SO 8 Up, Down Asynchronous Synchronous 115MHz Positive Edge
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$1.9383
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RFQ
Texas Instruments IC 4-BIT SYNC BIN CNTR 20-SOIC 20-SOIC (0.295", 7.50mm Width) 74LS Tube Binary Counter Surface Mount 1 0°C ~ 70°C Active 4.75V ~ 5.25V 20-SOIC 4 Up Asynchronous Synchronous - Positive Edge