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SN74CBTLV3126PW The Texas Instruments SN74CBTLV3126PW is a 4-channel FET bus switch designed for 3.3V operation. It offers a bandwidth of 200 MHz and operates across a temperature range of -40°C to 85°C.
Mfr Part #:

SN74CBTLV3126PW

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74CBTLV3126PW is a 4-channel FET bus switch designed for 3.3V operation. It offers a bandwidth of 200 MHz and operates across a temperature range of -40°C to 85°C.
✓ Total Stock: 202,006 pcs
$ Price Range: $0.57

SN74CBTLV3126PW Available from 2 distributors

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✓ Non-Authorised
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Romaks Technologies ✓
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200,000 pcs
On Request
200000 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
2,006 pcs
On Request
2006 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SN74CBTLV3126PW 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
Supplier Device Package
Supplier Package
Type
Voltage
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SN74CBTLV3126PW Description

Short technical summary and product information.

The SN74CBTLV3126PW is a quadruple FET bus switch from Texas Instruments, featuring four independent 1:1 (SPST) switches. Each switch is controlled by an output-enable (OE) input, disabling the switch when OE is low. This device supports a wide operating voltage range from 2.3V to 3.6V and offers a bandwidth of 200 MHz.

 

Key electrical characteristics include a typical on-resistance of 5 Ohms and a maximum on-resistance of 40 Ohms. The switch supports rail-to-rail switching on data I/O ports and is fully specified for partial-power-down applications using Ioff, ensuring isolation during power-off conditions. The device operates within a temperature range of -40°C to 85°C.

 

Packaged in a 14-TSSOP, the SN74CBTLV3126PW is designed for surface mount applications. Its configuration makes it suitable for various signal routing and switching tasks in digital and analog systems. The device also features Ioff support, which prevents damaging current backflow when the device is powered down.

SN74CBTLV3126PW Quick Information

Product Type: FET Bus Switch
Series: SN74CBTLV
Canonical Name: SN74CBTLV3126PW Quadruple FET Bus Switch
Subcategory: FET Bus Switch

SN74CBTLV3126PW Compliance

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

SN74CBTLV3126PW Estimated Pricing

Qty Low High
1+ $0.57 $0.57

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

SN74CBTLV3126PW Features

  • Four independent 1:1 SPST switches.
  • 200 MHz bandwidth for high-speed signals.
  • Low 5 Ohm typical on-resistance.
  • Operates from 2.3V to 3.6V supply.
  • Supports partial power-down with Ioff.

SN74CBTLV3126PW Applications

  • Ideal for signal routing tasks.
  • Suitable for digital and analog systems.
  • Used in systems requiring power-down isolation.
  • General purpose bus switching applications.

SN74CBTLV3126PW FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the SN74CBTLV3126PW?

The SN74CBTLV3126PW operates within a voltage range of 2.3V to 3.6V.

What is the typical on-resistance of the SN74CBTLV3126PW?

The typical on-resistance for the SN74CBTLV3126PW is 5 Ohms.

What is the operating temperature range for this bus switch?

The SN74CBTLV3126PW operates from -40°C to 85°C.

What package type is the SN74CBTLV3126PW available in?

The SN74CBTLV3126PW is available in a 14-TSSOP package.

Does the SN74CBTLV3126PW support partial power-down?

Yes, the SN74CBTLV3126PW is fully specified for partial-power-down applications using Ioff.

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