Specification:-
- Mounting: SMD
- Power Dissipation: 500 mW
- Supply Voltage: − 0.5 to + 7.0V
- DC Input Voltage: − 1.5 to VCC + 1.5V
- DC Output Voltage: − 0.5 to VCC + 0.5V
- DC Output Current, per pin: ± 25mA
- Operating Voltage Range: 2.0 to 6.0 V
SKU: EE8501A
74HC157 Quad 2-Input Multiplexer SMD IC
The 74HC157 is a Quad 2-Input Multiplexer available in an SMD (Surface Mount Device) package. This integrated circuit is designed for use in high-speed digital applications, where it allows four separate data signals to be selected and output through a single channel. Each multiplexer unit within the IC has two data input lines (A and B), a select input (SEL), and a common output (Y), along with an enable input (G). The operation of the 74HC157 is straightforward: when the enable input (G) is active (low state), the multiplexer selects one of the inputs (either A or B) based on the state of the select input (SEL). If SEL is low, the A input is transmitted to the output; if SEL is high, the B input is selected. This configuration makes it useful for routing data from different sources within digital systems. The 74HC157 operates over a wide supply voltage range (2V to 6V), ensuring compatibility with both CMOS and TTL logic levels. Its fast switching capability and low power consumption make it suitable for applications such as data routing, bus control, and signal multiplexing in microprocessor systems and other digital circuits.
Features:-
- High-Speed Operation
- Wide Operating Voltage Range
- Low Power Consumption
- Compact SMD Package
