SN74LVC157APWR

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SN74LVC157APWR

IC MULTIPLEXER 4 X 2:1 16TSSOP

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規格

Package Tape & Reel (TR),Cut Tape (CT)
Series 74LVC
ProductStatus Active
Type Multiplexer
Circuit 4 x 2:1
IndependentCircuits 1
Current-OutputHighLow 24mA, 24mA
VoltageSupplySource Single Supply
Voltage-Supply 2V ~ 3.6V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 16-TSSOP (0.173, 4.40mm Width)

概述

Description

The SN74LVC157APWR is a low-voltage quad 2-channel multiplexer/demultiplexer designed for high-speed digital applications. It operates with a supply voltage range of 2.3V to 3.6V, making it compatible with modern low-voltage logic families. This device features four independent 2-input multiplexers, allowing for the selection of one of two data inputs to a single output, controlled by a select line.
Key characteristics include its high-speed operation, low power consumption, and 5V TTL compatibility, making it suitable for various applications in communication, data routing, and signal processing. The part is available in a small footprint, making it ideal for compact designs.
The SN74LVC157APWR is housed in a TSSOP-14 package and is commonly used in consumer electronics, automotive, and industrial applications where reliable signal multiplexing is required. It offers robust performance, with features such as low skew and high noise immunity, ensuring accurate data transfer.

Features

The SN74LVC157APWR is a quad 2-input multiplexer designed for low-voltage applications. Key features include:
1. Quad 2-Input Multiplexer: Four independent multiplexers, each with two inputs and one output.
2. Wide Voltage Range: Operates with supply voltages from 1.65V to 5.5V, making it suitable for a variety of applications.
3. Low Power Consumption: Designed for low quiescent current, aiding in energy efficiency.
4. High-Speed Operation: Provides fast switching times, typically around 3.5 ns at 5V.
5. 3-State Outputs: Outputs can be in a high, low, or high-impedance state, allowing for easy interfacing with other devices.
6. TTL Compatible: Compatible with TTL logic levels, enhancing versatility in mixed-signal environments.
7. Temperature Range: Operational temperature from -40°C to 125°C, suitable for industrial applications.
8. Small Package: Available in a TSSOP (Thin Shrink Small Outline Package), making it suitable for space-constrained designs.
These features make the SN74LVC157APWR ideal for data routing, signal switching, and other digital applications.

Package

The SN74LVC157APWR is packaged in a TSSOP (Thin Shrink Small Outline Package) with 16 pins. Its compact design is suitable for surface mounting in various electronic applications.

Pinout

The SN74LVC157APWR is a quad 2-to-1 multiplexer/demultiplexer with a pin count of 16. It has four data inputs (A0, A1, A2, A3), two select inputs (S0, S1), and four outputs (Y0, Y1, Y2, Y3). Each multiplexer allows one of the two data inputs to be routed to the output based on the select inputs. Additionally, it features enable inputs (G) for controlling the operation of the multiplexers, allowing for easy multiplexing of digital signals while providing low power consumption and high-speed operation. This device is commonly used in digital circuits for data routing applications.

Manufacturer

The SN74LVC157APWR is manufactured by Texas Instruments (TI), a prominent global semiconductor company. Texas Instruments specializes in the design and manufacturing of a wide range of semiconductor products, including analog, embedded processing, and digital signal processing solutions. Founded in 1930, TI is known for its innovation in the electronics industry, providing components that are used in various applications such as consumer electronics, automotive systems, industrial equipment, and telecommunications. The company is a leader in the development of integrated circuits (ICs) and has a strong focus on research and development to drive advancements in technology.

Application

The SN74LVC157APWR is a quad 2-input multiplexer, commonly used in digital circuits for data routing, signal selection, and multiplexing applications. Its application areas include data communication systems, digital signal processing, microcontroller interfacing, and memory address decoding. It's also utilized in consumer electronics, automotive systems, and programmable logic devices, where efficient data management and routing are essential.

Equivalent

The SN74LVC157APWR is a quad 2-input multiplexer. Equivalent products include the 74LVC157, 74HC157, MC74HC157A, and 74LS157. Ensure to check for specific characteristics like supply voltage, logic levels, and package type to confirm compatibility.

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