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74LVC1G157GW

Name: 74LVC1G157GW
Rating: 4.7 (12 reviews)

MULTIPLEXER, LVC/LCX/Z SERIES, 1

제조업체
Mfr.부분 #74LVC1G157GW
패키지 SOT363
데이터시트 74LVC1G157GW DataSheet
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ProductStatus	Active

개요

Description

The 74LVC1G157GW is a single 2-input multiplexer from Texas Instruments, designed for low-voltage CMOS applications. It operates within a supply voltage range of 1.65V to 5.5V, making it suitable for both portable and battery-operated devices. The device has two data inputs (A and B), one select input (S), and one output (Y). Depending on the state of the select input, the multiplexer routes either input A or B to the output.
The 74LVC1G157GW features high-speed operation, low power consumption, and a wide range of operating temperatures. It is housed in a small SOT-23 package, making it ideal for compact circuit designs. This multiplexer is particularly valuable in applications like signal routing, data switching, and general digital logic integration. Its compatibility with various logic levels enhances its versatility across different logic families. The device supports both TTL and CMOS logic levels, ensuring broad usability in electronic designs.

Features

The 74LVC1G157GW is a single 2-input multiplexer from the 74LVC series, designed for low-voltage applications. Key features include:
- Voltage Range: Operates from 1.65V to 5.5V, making it suitable for various applications.
- Low Power Consumption: Designed for low static and dynamic power consumption, ideal for battery-powered devices.
- High Speed: Fast switching times, typically in the nanoseconds range, enabling high-speed data processing.
- 3-state Output: Provides three output states (high, low, and high impedance), allowing for easy bus interfacing.
- TTL-Compatible: Compatible with TTL logic levels, facilitating integration with existing TTL systems.
- ESD Protection: Features built-in electrostatic discharge protection to enhance reliability.
- Small Package: Available in compact packages (like SOT-23), suitable for space-constrained designs.
These features make the 74LVC1G157GW ideal for applications in communication, data routing, and signal multiplexing in modern electronic circuits.

Package

The 74LVC1G157GW is typically packaged in a SOT-23-5 (Small Outline Transistor) package. This surface-mount package features five pins and is designed for low power consumption and space efficiency in electronic circuits.

Pinout

The 74LVC1G157GW is a single 2-input multiplexer (MUX) integrated circuit with a pin count of 8.
Pin Functions:
1. VCC (Pin 1): Power supply.
2. GND (Pin 8): Ground.
3. A (Pin 2): Input A.
4. B (Pin 3): Input B.
5. S (Pin 4): Select control input.
6. Y (Pin 5): Output.
7. NC (Pins 6 & 7): No connection (not used).
The device operates with a voltage range of 1.65V to 5.5V and is designed for low-voltage applications. It provides high-speed switching and is compatible with TTL and CMOS logic levels. The output (Y) is determined by the select input (S), which chooses between inputs A and B. If S is low, Y reflects A; if S is high, Y reflects B.

Manufacturer

The 74LVC1G157GW is manufactured by Nexperia, a company that specializes in semiconductor solutions. Nexperia focuses on producing discrete, logic, and MOSFET components, serving various industries, including automotive, industrial, and consumer electronics. Established as a spin-off from NXP Semiconductors in 2017, Nexperia is known for its high-performance components and commitment to quality and reliability. The 74LVC1G157GW is a single 2-input multiplexer, part of the LVC family, designed for low-voltage and high-speed applications, making it suitable for various digital circuits.

Application

The 74LVC1G157GW is a single 2-input multiplexer/demultiplexer, used in applications like signal routing, data selection, and multiplexing in digital circuits. Its low-voltage CMOS technology makes it suitable for battery-powered devices, portable electronics, and communication systems. Typical applications include logic level translation, data switching, and simplifying circuit design in embedded systems, consumer electronics, and automotive electronics.

Equivalent

The 74LVC1G157GW is a single 2-input multiplexer. Equivalent products include:
1. 74HC157 (higher voltage range)
2. 74HCT157 (TTL compatible)
3. 74LVC1G15 (single 2-input NAND gate)
4. 74LVC1G16 (single 2-input NOR gate)
Always verify specifications for compatibility based on voltage, speed, and logic levels.