SN74CBTLV3257RSVR

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SN74CBTLV3257RSVR

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IC MUX/DEMUX 4 X 1:2 16UQFN

  • 製造商德州儀器

  • 製造商部分 #SN74CBTLV3257RSVR

  • 包裹 UFQFN-16

  • 有存貨4485

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正品保證

規格

屬性 價值
Package / Case Tape & Reel (TR),Cut Tape (CT)
Series 74CBTLV
Part Status Active
Type Multiplexer/Demultiplexer
Circuit 4 x 1:2
Independent Circuits 4
Voltage Supply Source Single Supply
Voltage - Supply 2.3V ~ 3.6V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount

概述

Description

The SN74CBTLV3257RSVR is a high-speed, low-voltage analog multiplexer/demultiplexer from Texas Instruments. It features a 4-bit 1-of-2 multiplexer/demultiplexer with a single select line, making it suitable for applications requiring signal routing from one source to multiple destinations or vice versa. Operating on a supply voltage range of 2.3V to 3.6V, the device offers low on-state resistance and minimal propagation delay, ensuring minimal signal distortion and high data integrity. Its wide bandwidth and ability to handle digital and analog signals make it versatile across various applications, including data acquisition, communication, and signal processing systems. The device comes in a compact TSSOP package (RSVR), ideal for space-constrained designs. Key features include low power consumption, bidirectional data flow, and break-before-make switching to prevent signal overlap. Its robust design and reliability make it a preferred choice for designers needing efficient signal routing in low-voltage systems.

Equivalent

The SN74CBTLV3257RSVR is a 4-bit 1-of-2 FET multiplexer/demultiplexer by Texas Instruments. Equivalent products to consider include:
1. MAX4572/MAX4573 - Analog multiplexers by Maxim Integrated.
2. PI3B3257 - High-bandwidth 4-channel multiplexer/demultiplexer by Diodes Incorporated.
3. 74LVC1G3157 - Single-pole double-throw analog switch by Nexperia.
4. MC74VHC1G66 - Analog switch/multiplexer by ON Semiconductor.
Always verify pin compatibility and electrical characteristics before substituting.

Features

The SN74CBTLV3257RSVR is a low-voltage, high-speed, 4-bit 1-of-2 multiplexer/demultiplexer bus switch from Texas Instruments. It features the following:
1. Wide Operating Voltage Range: Supports a voltage range from 2.3V to 3.6V.
2. Low On-State Resistance: Typically around 5Ω, allowing for minimal signal attenuation.
3. High Bandwidth: Suitable for applications requiring high-speed signal transmission.
4. 5-V Tolerant I/Os: Allows for flexible interfacing with 5V logic levels.
5. Bidirectional Data Flow: Facilitates data transfer in both directions across the switch.
6. Low Power Consumption: Designed to operate with minimal power, conserving energy in battery-powered devices.
7. Integrated ESD Protection: Safeguards against electrostatic discharge, enhancing reliability.
8. Small Package Size: Available in a space-saving TSSOP package, making it ideal for compact designs.
9. Applications: Used in signal multiplexing, memory interfacing, and power-down protection.
This versatility makes the SN74CBTLV3257RSVR ideal for various applications, including portable and battery-powered devices.

Pinout

The SN74CBTLV3257RSVR is a multiplexer/demultiplexer with a 24-pin configuration. It is a high-speed, low-voltage device used for switching between multiple signal paths. The IC operates with a voltage range typically between 2.3 V and 3.6 V, and can handle data signals with a wide bandwidth. This device is often used in applications that require quick and efficient routing of digital signals, such as in communication systems and data acquisition. The IC has four independent 1-of-2 multiplexer/demultiplexer channels, which enable it to select one of the two inputs for each channel, directed by the select lines.

Manufacturer

The SN74CBTLV3257RSVR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a range of electronic components, including integrated circuits, analog chips, and embedded processors. TI is well-known for its innovation in the electronics industry, catering to various sectors such as automotive, industrial, personal electronics, and communications equipment. The company focuses on developing technologies that help customers create more efficient and reliable electronic devices.

Application

The SN74CBTLV3257RSVR is a 4-bit 1-of-2 high-speed FET multiplexer/demultiplexer designed for various applications. Key application areas include:
1. Signal Routing: Used for routing digital and analog signals in communication systems.
2. Data Multiplexing: Facilitates data selection and transmission in computing and networking equipment.
3. Peripheral Interface: Interfaces different peripheral devices to a microcontroller or processor.
4. Audio/Video Switching: Used in consumer electronics for switching audio/video signals.
5. Test Equipment: Employed in automated test equipment for signal routing and control.
Its ability to handle both analog and digital signals makes it versatile for multiple electronic applications.

Package

The SN74CBTLV3257RSVR is typically available in a TSSOP (Thin Shrink Small Outline Package) with a 16-pin configuration. This type of package is compact, facilitating easy integration into electronic circuit boards while providing reliable performance for analog and digital multiplexing applications.

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