SN74CBTLV3257PWR

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SN74CBTLV3257PWR

IC MUX/DEMUX 4 X 1:2 16TSSOP

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規格

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

概述

Description

The SN74CBTLV3257PWR is a high-speed, low-voltage, dual 4-channel analog switch (or multiplexer) designed for use in digital signal processing and data routing applications. It operates within a supply voltage range of 1.65V to 3.6V and is optimized for low power consumption, making it suitable for battery-operated devices.
This device features two independent 4-channel switches, allowing for seamless routing of analog signals. Each channel can be individually controlled, enabling flexible configuration. The switches are bidirectional, meaning they can transmit signals in either direction without signal degradation.
The SN74CBTLV3257PWR is housed in a 16-pin TSSOP package, providing a compact footprint for space-constrained designs. Its compatibility with various logic levels and low ON-resistance (typically around 5 ohms) ensure minimal signal loss and distortion.
This part is commonly used in applications such as signal multiplexing, data acquisition systems, and audio/video signal routing. Overall, it is an efficient solution for managing multiple analog signals in modern electronic systems.

Features

The SN74CBTLV3257PWR is a dual 1-of-2 multiplexer/demultiplexer with low ON-state resistance, designed for high-speed switching applications. Key features include:
1. Dual Multiplexer/Demultiplexer: Supports two independent data paths.
2. Low ON-State Resistance: Ensures minimal signal distortion and power loss, typically around 5 ohms.
3. Wide Voltage Range: Operates from a 1.65V to 3.6V supply, making it suitable for various logic levels.
4. High-Speed Operation: Capable of switching speeds up to 200 MHz for fast data transfer.
5. Low Power Consumption: Designed for low quiescent current, enhancing battery life in portable applications.
6. TTL Compatible: Compatible with TTL logic families, allowing for easy integration into existing designs.
7. Pin/Function Compatible: Matches industry standards for seamless replacements in various applications.
8. Green and RoHS Compliant: Ensures environmentally friendly usage.
These features make the SN74CBTLV3257PWR ideal for applications in data routing, signal multiplexing, and level shifting.

Package

The SN74CBTLV3257PWR is packaged in a TSSOP (Thin Shrink Small Outline Package) format. This type of package is characterized by its thin profile and small footprint, making it suitable for space-constrained applications.

Pinout

The SN74CBTLV3257PWR is a 16-channel analog switch device with a pin count of 20. It features a low on-state resistance and operates from a 1.65V to 3.6V power supply, making it suitable for various applications, including signal switching in smartphones, tablets, and other portable devices.
The primary function of the SN74CBTLV3257PWR is to switch analog signals, allowing for the routing of multiple input signals to a common output or vice versa. It can also be used for multiplexing and demultiplexing functions. The device supports both 1-bit and multi-bit data paths, providing flexibility in signal management. The switches are controlled by digital signals, enabling efficient control of analog signal paths with low power consumption.
In summary, the SN74CBTLV3257PWR is a versatile 16-channel analog switch in a 20-pin package, ideal for applications requiring low-voltage analog signal routing.

Manufacturer

The SN74CBTLV3257PWR is manufactured by Texas Instruments (TI), a prominent American technology company. Texas Instruments is known for designing and producing semiconductors and various integrated circuits, which are used in a wide range of electronic applications, including analog and digital signal processing. Founded in 1930, TI is a leader in the semiconductor industry and specializes in developing products for sectors such as automotive, communications, consumer electronics, and industrial applications. The SN74CBTLV3257PWR is a multiplexer/demultiplexer device, showcasing TI's expertise in providing innovative solutions for electronic design.

Application

The SN74CBTLV3257PWR is a dual 4-channel analog switch designed for various applications, including signal routing, data multiplexing, and analog signal switching in communication systems. It is commonly used in portable devices, consumer electronics, and automotive applications for audio/video signal management, power management, and data line switching. Its low on-resistance and high-speed performance make it suitable for high-frequency applications.

Equivalent

The SN74CBTLV3257PWR is a dual 4-channel analog switch. Equivalent products include the Texas Instruments TSX3225, NXP's 74HC3257, and the ON Semiconductor MC74HC3257. Always verify specifications and electrical characteristics to ensure compatibility for your specific application.

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