SN74CB3Q3257PW

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SN74CB3Q3257PW

IC MUX/DEMUX 4 X 2:1 16TSSOP

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Спецификации

Package Bulk,Tube
Series 74CB
ProductStatus Active
Type Multiplexer/Demultiplexer
Circuit 4 x 2:1
IndependentCircuits 1
VoltageSupplySource Single Supply
Voltage-Supply 2.3V ~ 3.6V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 16-TSSOP (0.173, 4.40mm Width)

Обзор

Description

The SN74CB3Q3257PW is a high-speed, low-power, quad 2-channel multiplexer/demultiplexer designed by Texas Instruments. It features a wide supply voltage range of 2.3V to 3.6V, making it suitable for various applications in portable and battery-powered devices. The device is designed for high-speed signal switching, with a maximum data rate of 1.5 Gbps.
Key features include low ON-resistance (typically 4Ω), which helps in minimizing signal degradation, and the ability to operate in both single-ended and differential signaling environments. It supports TTL-compatible logic levels, allowing easy interfacing with microcontrollers and digital circuits.
The SN74CB3Q3257PW is available in a compact TQFP-48 package, making it suitable for space-constrained applications. Additionally, the part is designed with ESD protection to enhance durability in sensitive environments. Its versatile functionality and robust performance make it suitable for applications in telecommunications, data communication, and consumer electronics.

Features

The SN74CB3Q3257PW is a high-speed, low-power quad 2-channel multiplexer/demultiplexer (MUX/DEMUX) designed for data routing applications. Key features include:
1. Wide Voltage Range: Operates from 1.8V to 5.5V, allowing compatibility with various logic levels.
2. High-Speed Performance: Supports data rates up to 1.5 Gbps, making it suitable for high-speed digital applications.
3. Low On-Resistance: Offers low on-resistance (typically around 5 ohms), minimizing signal degradation.
4. Low Power Consumption: Designed for low static and dynamic power consumption, enhancing energy efficiency.
5. Single Supply Operation: Simplifies power management with a single supply voltage requirement.
6. Controlled Signal Flow: Features enable (EN) pins for easy control of signal pathways, providing flexibility in circuit design.
7. Compact Package: Available in a TSSOP-16 package, facilitating space-constrained applications.
These features make the SN74CB3Q3257PW suitable for various applications, including communication systems, data acquisition, and signal routing in electronic devices.

Package

The SN74CB3Q3257PW is packaged in a TSSOP (Thin Shrink Small Outline Package) with 16 pins. This surface-mount package is designed for compact applications, providing a space-saving solution for integrated circuits.

Pinout

The SN74CB3Q3257PW is a 16-pin, high-speed CMOS multiplexer/demultiplexer. It features a dual 4-channel configuration, allowing for the routing of data in digital applications. The device can operate at a supply voltage range of 1.65V to 3.6V and provides low ON resistance, which enhances signal integrity.
Pin functions include:
- 1-4: Input channels for one side of the multiplexer/demultiplexer.
- 5: Common output/input.
- 6-9: Input channels for the other side.
- 10-12: Control pins for selecting the active channel (A and B).
- 13: GND (Ground).
- 14: VCC (Power supply).
- 15-16: Not used or reserved for future use.
This versatile device is commonly used in applications such as data routing, signal multiplexing, and system integration.

Manufacturer

The SN74CB3Q3257PW is manufactured by Texas Instruments (TI), a leading American technology company headquartered in Dallas, Texas. TI specializes in semiconductor design and manufacturing, offering a wide range of products including analog, embedded processing, and digital signal processing devices. Founded in 1930, the company has a strong focus on innovation and is a prominent player in the electronics industry, serving various sectors such as automotive, industrial, communications, and consumer electronics. TI is known for its commitment to quality and reliability in its semiconductor solutions.

Application

The SN74CB3Q3257PW is a high-speed digital multiplexer/demultiplexer used in various applications, including data routing, signal switching, and level shifting. Its low ON-resistance and high-speed operation make it suitable for automotive, consumer electronics, communications, and industrial systems. It is often used for multiplexing multiple data signals, enabling efficient data management in complex electronic circuits.

Equivalent

The SN74CB3Q3257PW is a quad 2-channel analog multiplexer/demultiplexer. Equivalent products include:
1. Texas Instruments SN74CB3Q3257PWR
2. ON Semiconductor MC74CB3Q3257
3. NXP 74CB3Q3257
4. Fairchild Semiconductor 74CB3Q3257
Always check the specific datasheets for compatibility in terms of voltage, current, and operating conditions.

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