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10 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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Texas Instruments IC COUNTER BINARY 4BIT 20SOIC 20-SOIC (0.295", 7.50mm Width) 74ALS Tube Binary Counter Surface Mount 1 0°C ~ 70°C Obsolete 4.5V ~ 5.5V 20-SOIC 4 Up, Down Asynchronous/Synchronous Synchronous 30MHz Positive Edge
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Texas Instruments IC COUNTER BINARY 4BIT 20SOIC 20-SOIC (0.295", 7.50mm Width) 74ALS Tape & Reel (TR) Binary Counter Surface Mount 1 0°C ~ 70°C Obsolete 4.5V ~ 5.5V 20-SOIC 4 Down Asynchronous/Synchronous Synchronous 30MHz Positive Edge
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RFQ
Texas Instruments IC COUNTER BINARY 4BIT 20SOIC 20-SOIC (0.295", 7.50mm Width) 74ALS Tube Binary Counter Surface Mount 1 0°C ~ 70°C Obsolete 4.5V ~ 5.5V 20-SOIC 4 Down Asynchronous/Synchronous Synchronous 30MHz Positive Edge
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RFQ
Texas Instruments IC COUNTER SYNCH 4BIT U/D 20SOIC 20-SOIC (0.295", 7.50mm Width) 74ALS Tube Binary Counter Surface Mount 1 0°C ~ 70°C Obsolete 4.5V ~ 5.5V 20-SOIC 4 Up, Down Asynchronous/Synchronous Synchronous 30MHz Positive Edge
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RFQ
Texas Instruments IC COUNTER SYNCH 4BIT U/D 20SOIC 20-SOIC (0.295", 7.50mm Width) 74ALS Tube Binary Counter Surface Mount 1 0°C ~ 70°C Obsolete 4.5V ~ 5.5V 20-SOIC 4 Up, Down Asynchronous/Synchronous Synchronous 30MHz Positive Edge
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RFQ
Texas Instruments IC COUNTER BIN 4BIT SYNCH 20SOIC 20-SOIC (0.295", 7.50mm Width) 74ALS Tape & Reel (TR) Binary Counter Surface Mount 1 0°C ~ 70°C Obsolete 4.5V ~ 5.5V 20-SOIC 4 Down Asynchronous/Synchronous Synchronous 30MHz Positive Edge
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RFQ
Texas Instruments IC COUNTER BIN 4BIT SYNCH 20SOIC 20-SOIC (0.295", 7.50mm Width) 74ALS Tape & Reel (TR) Binary Counter Surface Mount 1 0°C ~ 70°C Obsolete 4.5V ~ 5.5V 20-SOIC 4 Down Asynchronous/Synchronous Synchronous 30MHz Positive Edge
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RFQ
Texas Instruments IC COUNTER BIN 4BIT SYNCH 20SOIC 20-SOIC (0.295", 7.50mm Width) 74ALS Tube Binary Counter Surface Mount 1 0°C ~ 70°C Obsolete 4.5V ~ 5.5V 20-SOIC 4 Down Asynchronous/Synchronous Synchronous 30MHz Positive Edge
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RFQ
Texas Instruments IC COUNTER BIN 4BIT SYNCH 20SOIC 20-SOIC (0.295", 7.50mm Width) 74ALS Tube Binary Counter Surface Mount 1 0°C ~ 70°C Obsolete 4.5V ~ 5.5V 20-SOIC 4 Down Asynchronous/Synchronous Synchronous 30MHz Positive Edge
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RFQ
ON Semiconductor IC COUNTER BINARY 4BIT 20-SOIC 20-SOIC (0.295", 7.50mm Width) 74F Tube Binary Counter Surface Mount 1 0°C ~ 70°C Obsolete 4.5V ~ 5.5V 20-SOIC 4 Up, Down Asynchronous/Synchronous - 90MHz Positive Edge