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74F193SCX Specifications
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TypeParameter
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Supplier Device Package16-SOIC
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Package / Case16-SOIC (0.154", 3.90mm Width)
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Mounting TypeSurface Mount
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Operating Temperature0°C ~ 70°C
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Voltage - Supply4.5 V ~ 5.5 V
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Trigger TypePositive Edge
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Count Rate125 MHz
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Timing-
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ResetAsynchronous
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Number of Bits per Element4
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Number of Elements1
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DirectionUp, Down
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Logic TypeBinary Counter
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PackagingTape & Reel (TR)
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Product StatusObsolete
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Series74F
The 74F193SCX is a synchronous up/down binary counter integrated circuit chip. It has several advantages and application scenarios, including:Advantages: 1. Synchronous Operation: The chip operates synchronously, meaning that the outputs change simultaneously with the clock input. This ensures accurate and reliable counting.2. Up/Down Counting: The chip can count up or down based on the control inputs. This flexibility allows for various applications where both up and down counting are required.3. High-Speed Operation: The 74F193SCX is designed for high-speed operation, making it suitable for applications that require fast counting or frequency division.4. Cascadable: Multiple 74F193SCX chips can be cascaded together to create larger counters with a higher number of bits. This allows for counting larger values or implementing more complex functions.Application Scenarios: 1. Frequency Division: The chip can be used to divide an input frequency by a specific factor. By connecting the appropriate control inputs, the chip can count up or down and generate an output pulse after a certain number of clock cycles. This is useful in applications such as frequency synthesizers, clock dividers, or frequency counters.2. Event Counting: The chip can be used to count events or pulses. By connecting the input to the desired signal source and configuring the control inputs, the chip can increment or decrement the count based on the input signal. This is useful in applications such as digital timers, event counters, or tachometers.3. Sequence Generation: The chip can be used to generate specific sequences of binary numbers. By configuring the control inputs and connecting the outputs appropriately, the chip can generate specific counting sequences. This is useful in applications such as address generation for memory devices, pattern generation, or sequence control.4. Arithmetic Operations: The chip can be used in arithmetic operations such as addition or subtraction. By connecting multiple 74F193SCX chips together and configuring the control inputs, the chips can perform binary addition or subtraction. This is useful in applications such as digital calculators, arithmetic units, or data processing systems.Overall, the 74F193SCX integrated circuit chip offers synchronous, high-speed, and versatile counting capabilities, making it suitable for a wide range of applications in digital electronics.
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