SN74CBTLV3126DGVR The SN74CBTLV3126DGVR from Texas Instruments is a quadruple FET bus switch featuring 4 independent 1:1 SPST channels. It operates across a voltage range of 2.3V to 3.6V.
Mfr Part #:

SN74CBTLV3126DGVR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74CBTLV3126DGVR from Texas Instruments is a quadruple FET bus switch featuring 4 independent 1:1 SPST channels. It operates across a voltage range of 2.3V to 3.6V.
✓ Total Stock: 90,400 pcs
$ Price Range: $0.22

SN74CBTLV3126DGVR Available from 1 distributor

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SN74CBTLV3126DGVR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Bandwidth
Circuit
Configuration
Independent Circuits
Mounting Type
Number of Channels
Operating Temperature
SVHC Present
Supplier Device Package
Supplier Package
Type
Voltage
Voltage Supply Source

SN74CBTLV3126DGVR Description

Short technical summary and product information.

The SN74CBTLV3126DGVR is a quadruple FET bus switch manufactured by Texas Instruments. It provides four independent 1:1 Single Pole Single Throw (SPST) channels, allowing for flexible signal routing. Each switch is disabled when its associated output-enable (OE) input is low.

 

This device supports a wide operating voltage range from 2.3V to 3.6V and offers a bandwidth of 200 MHz. The typical on-resistance is 5 Ohms, with a maximum of 40 Ohms. It is designed for operation within a temperature range of -40°C to 85°C.

 

The SN74CBTLV3126DGVR supports various protocols including Analog, I2C, I2S, JTAG, RGMII, SPI, TDM, and UART. It is available in a 14-TVSOP package and is suitable for surface mount applications.

 

This bus switch is fully specified for partial-power-down applications using Ioff, ensuring that damaging current does not backflow through the device when powered down. It also provides isolation during power-off conditions.

SN74CBTLV3126DGVR Quick Information

Product Type: Bus Switch
Canonical Name: SN74CBTLV3126DGVR Quadruple FET Bus Switch
Subcategory: FET Bus Switch

SN74CBTLV3126DGVR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SN74CBTLV3126DGVR Estimated Pricing

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1+ $0.22 $0.22

Estimated market price range - modelled values for guidance only, not live distributor offers.

SN74CBTLV3126DGVR Features

  • Four independent 1:1 SPST channels.
  • 200 MHz bandwidth for signal integrity.
  • Wide 2.3V to 3.6V operating voltage.
  • Low leakage current for efficiency.
  • Suitable for partial-power-down modes.

SN74CBTLV3126DGVR Applications

  • Ideal for signal routing flexibility.
  • Supports multiple communication protocols.
  • Used in low-voltage digital systems.
  • Enables power-down isolation.
  • Surface mount assembly compatible.

SN74CBTLV3126DGVR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the bandwidth of the SN74CBTLV3126DGVR?

The bandwidth is 200 MHz.

What is the typical on-resistance?

The typical on-resistance is 5 Ω, with a maximum of 40 Ω.

What is the operating voltage range?

The device operates from a single 2.3V to 3.6V supply.

How many channels does this bus switch have?

It has 4 independent 1:1 SPST channels.

What package is it available in?

The 14-TVSOP package, which is a 14-TFSOP package with 0.173 inch (4.40 mm) width.

What is the operating temperature range?

The operating temperature range is -40°C to +85°C.

What protocols does the switch support?

It supports Analog, I2C, I2S, JTAG, RGMII, SPI, TDM, and UART.

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