Specification:-
- Number of pins: 16
- Propagation Delay: 9ns
- Current Rating: 1uA
- Wide operating voltage range: 2 to 6V
- Operating Temperature (°C): − 40°C to + 85°C
SKU: AD8501A
74HC257 Quad 2-input multiplexer IC DIP-16 Package
The 74HC257 is a Quad 2-input multiplexer IC in a 16-pin DIP package, widely used in digital systems for selecting and routing data from multiple sources to a single output line. This IC consists of four independent 2-to-1 multiplexers, each with two data inputs, a common select input, and an output. The select line (S) determines which data input (A or B) is routed to the output. This versatile chip also includes a 3-state output control pin (OE), which enables or disables the outputs, allowing for the easy expansion of digital buses without interference from other circuits when the outputs are disabled. The 74HC257 operates with CMOS technology, providing high-speed performance and low power consumption, making it ideal for digital circuits in computing, data processing, and communications. This IC can operate over a wide voltage range from 2V to 6V, making it compatible with both CMOS and TTL logic families, which enhances its flexibility in mixed-logic designs.
Features:-
- DIP-16 Package
- Low Power Consumption
- High-Speed Performance
- Wide Operating Voltage Range
- Four 2-to-1 Multiplexers
