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74F253PC Specifications
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TypeParameter
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Supplier Device Package16-PDIP
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Package / Case16-DIP (0.300", 7.62mm)
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Mounting TypeThrough Hole
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Operating Temperature0°C ~ 70°C
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Voltage - Supply4.5V ~ 5.5V
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Voltage Supply SourceSingle Supply
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Current - Output High, Low3mA, 24mA
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Independent Circuits1
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Circuit2 x 4:1
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TypeMultiplexer
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PackagingTube
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Product StatusObsolete
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Series74F
The 74F253PC is a dual 4-line to 1-line data selector/multiplexer chip. It provides several advantages and can be used in various application scenarios, including:Advantages: 1. Flexibility: The chip allows the selection of one of four data inputs based on the control inputs. 2. Compact design: The chip integrates two 4-line to 1-line data selectors/multiplexers in a single package, reducing space requirements on a circuit board. 3. Fast operation: The 74F253PC operates at high-speed, allowing for quick selection and multiplexing of data inputs. 4. TTL compatibility: The chip is TTL compatible, meaning it can interface with other TTL-compatible devices and circuitry.Application Scenarios: 1. Multiplexing: The 74F253PC can be used to multiplex multiple data sources onto a single output line. This is particularly useful in systems where limited output pins are available or when data from multiple sources needs to be transmitted sequentially. 2. Data selection: The chip can be used to select one of multiple data inputs based on control inputs. This is commonly used in designing data buses or digital systems with multiple data sources. 3. Data routing: The chip can be used to route specific data inputs to various outputs based on control signals. This enables the implementation of complex data routing schemes in digital systems. 4. Address decoding: The 74F253PC can be used in address decoding circuits to select specific memory or peripheral devices based on the control inputs. This is useful in microprocessor-based systems where multiple memory or peripheral devices are connected to a common bus.Overall, the 74F253PC chip offers flexibility, compact design, and high-speed operation, making it suitable for various applications involving data selection, multiplexing, routing, and address decoding in digital systems.
74F253PC Relevant information