SN74CB3T3253D

$1.59

Description：IC MUX/DEMUX 2 X 4:1 16SOIC
Series：74CB
Mfr：Texas Instruments
Package：Bulk,Tube

SKU:069bc1fc7348 Category: Signal Switches, Multiplexers, Decoders Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC MUX/DEMUX 2 X 4:1 16SOIC
Series：74CB
Mfr：Texas Instruments
Package：Bulk,Tube
Type：Multiplexer/Demultiplexer
Circuit：2 x 4:1
Independent Circuits：1
Current - Output High, Low：-
Voltage Supply Source：Single Supply
Voltage - Supply：2.3V ~ 3.6V
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：16-SOIC (0.154", 3.90mm Width)
Supplier Device Package：16-SOIC
Grade：-
Qualification：-

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SN74CB3T3253D

Overview

The SN74CB3T3253D is a dual 1-of-4 FET multiplexer/demultiplexer from Texas Instruments, part of the CB3T series. It operates on a single power supply ranging from 2.3V to 3.6V. The device features a low on-resistance with a maximum value of 8 Ohms and supports bidirectional data flow. It includes powered-off protection to prevent high leakage currents when the device is unpowered. The component is housed in a 16-pin SSOP package and is rated for an operating temperature range of -40°C to +85°C.

Feature Summary

Dual 1-of-4 FET multiplexer/demultiplexer configuration
Bidirectional signal path capability
Powered-off protection prevents excessive leakage current
Low on-resistance for efficient signal transmission

Applications

Portable equipment requiring low voltage operation
Battery-powered systems
High-speed data routing applications

Procurement Notes

Verify the specific suffix against official documentation to confirm package type and tape/reel specifications. Ensure the ordering code matches the required pin count and thermal performance. Cross-reference the manufacturer's latest datasheet for any recent design changes or lifecycle status updates before finalizing procurement plans.

Selection Notes

Select this component for designs requiring dual independent 4-to-1 switching within a compact footprint. It is suitable for applications needing low voltage operation between 2.3V and 3.6V. Consider the SSOP package constraints for PCB layout. Verify that the bidirectional nature aligns with the system's data flow requirements.

Part Context

This device belongs to the SN74CB3T3253 family of high-speed CMOS logic switches. It is designed for low-voltage digital applications where signal integrity and low power consumption are critical. The CB3T series offers improved performance over standard logic families in terms of speed and power efficiency.

Replacement Considerations

Check for SN74CB3T3253DGVR or SN74CB3T3253DBR as potential package variants. Verify electrical compatibility with SN74CBTLV3253 if lower voltage support is needed.

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Delivery time

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Freight calculation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.