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Product Detailed Parameters
- Description：IC MUX/DEMUX 4 X 1:2 16TVSOP
- Series：74CBTLV
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Type：Multiplexer/Demultiplexer
- Circuit：4 x 1:2
- Independent Circuits：4
- Current - Output High, Low：-
- Voltage Supply Source：Single Supply
- Voltage - Supply：2.3V ~ 3.6V
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-TFSOP (0.173", 4.40mm Width)
- Supplier Device Package：16-TVSOP
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Overview
The SN74CBTLV3257DGVR is a low-voltage 4-bit 1-of-2 FET multiplexer/demultiplexer manufactured by Texas Instruments. It operates on a single power supply ranging from 2.3 V to 3.6 V and supports bidirectional data flow. The device integrates four independent switches within a 16-pin TVSOP package, designed for surface-mount installation. It functions effectively across an extended industrial temperature range of -40°C to +85°C, ensuring reliable performance in various electronic applications requiring signal routing.
Feature Summary
- Provides four independent bidirectional switching paths for flexible signal routing
- Operates efficiently within a low-voltage power supply range suitable for portable devices
- Ensures stable functionality across a wide industrial temperature spectrum
Applications
- SPI-based flash memory expansion systems
- Low-voltage digital signal routing circuits
- Portable consumer electronics requiring compact multiplexing solutions
Procurement Notes
Verify the specific suffix DGVR confirms the 16-TVSOP package and tape-and-reel orientation. Confirm RoHS compliance status and lead-free manufacturing details against the latest manufacturer datasheet revision. Ensure the operating voltage requirements align with your system's 2.3V to 3.6V supply rails before finalizing procurement orders.
Selection Notes
Select this component when designing low-voltage logic circuits requiring four independent bidirectional switches. It is appropriate for applications needing compact surface-mount integration without complex control logic. Consider the TVSOP package constraints for PCB layout and thermal management requirements during the design phase.
Part Context
This part belongs to the SN74CBTLV3257 family of low-voltage FET multiplexers. It shares functional similarities with other members like SN74CBTLV3257DR but differs in packaging. The series is designed for general-purpose signal switching in modern low-power digital systems.
Replacement Considerations
SN74CBTLV3257DR offers identical electrical characteristics in a 16-SOIC package. SN74CBTLV3257PWR provides the same function in a TSSOP-16 package. Verify pinout compatibility and physical dimensions before substituting.
