SN74CBT3125DBR The SN74CBT3125DBR from Texas Instruments is a 4-channel FET bus switch. It features a 200 MHz bandwidth and operates across a temperature range of -40°C to 85°C.
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SN74CBT3125DBR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74CBT3125DBR from Texas Instruments is a 4-channel FET bus switch. It features a 200 MHz bandwidth and operates across a temperature range of -40°C to 85°C.
✓ Total Stock: 75,084 pcs
$ Price Range: $0.27

SN74CBT3125DBR Available from 2 distributors

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72,320 pcs
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2,764 pcs
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SN74CBT3125DBR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
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Independent Circuits
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SVHC Present
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SN74CBT3125DBR Description

Short technical summary and product information.

The SN74CBT3125DBR is a quadruple FET bus switch from Texas Instruments, featuring independent line switches. Each switch is disabled when its associated output-enable (OE) input is high. This device offers a bandwidth of 200 MHz and operates with a single supply voltage ranging from 4.5V to 5.5V.

 

Key electrical characteristics include a typical on-resistance of 5000 mΩ and a maximum on-resistance of 22000 mΩ. The input/output voltage ranges from 0V to 5.5V, with continuous current handling up to 128 mA. The operating temperature range is -40°C to 85°C.

 

This bus switch is available in a 14-SSOP package and is designed for surface mount applications. The standard '125-type pinout is utilized, and the device is suitable for general-purpose FET bus switching applications. To ensure a high-impedance state during power up or power down, the OE input should be tied to VCC through a pullup resistor.

SN74CBT3125DBR Quick Information

Product Type: Bus Switch
Canonical Name: SN74CBT3125DBR 4-channel FET Bus Switch
Subcategory: Analog Switches & Muxes

SN74CBT3125DBR Compliance

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

SN74CBT3125DBR Estimated Pricing

Qty Low High
1+ $0.27 $0.27

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

SN74CBT3125DBR Features

  • Four independent 1:1 SPST switches
  • 200 MHz bandwidth for signal switching
  • Wide operating voltage range 4.5V to 5.5V
  • Surface mount 14-SSOP package
  • Operates from -40°C to 85°C

SN74CBT3125DBR Applications

  • Bus isolation in digital systems.
  • Signal routing in data acquisition.
  • Level translation between logic families.
  • Hot-swap and power sequencing circuits.

SN74CBT3125DBR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the SN74CBT3125DBR?

The SN74CBT3125DBR operates with a voltage supply between 4.5V and 5.5V.

What is the operating temperature range of the SN74CBT3125DBR?

The SN74CBT3125DBR operates in a temperature range of -40°C to 85°C.

What package type is the SN74CBT3125DBR available in?

The SN74CBT3125DBR is available in a 14-SSOP package.

What is the bandwidth of the SN74CBT3125DBR bus switch?

The SN74CBT3125DBR has a bandwidth of 200 MHz.

What is the typical on-resistance for the SN74CBT3125DBR?

The typical on-resistance for the SN74CBT3125DBR is 5000 mΩ.

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