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SN74CBT3126RGYR The SN74CBT3126RGYR from Texas Instruments is a 4-channel FET bus switch. It operates with a voltage range of 4.5V to 5.5V and features a bandwidth of 200 MHz.
Mfr Part #:

SN74CBT3126RGYR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74CBT3126RGYR from Texas Instruments is a 4-channel FET bus switch. It operates with a voltage range of 4.5V to 5.5V and features a bandwidth of 200 MHz.
✓ Total Stock: 3,000 pcs
$ Price Range: $0.34

SN74CBT3126RGYR Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
3,000 pcs
On Request
3000 pcs On Request 1 On Request On Request 1327+ On Request On Request
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SN74CBT3126RGYR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Bandwidth
Circuit
Configuration
Independent Circuits
Latch-up Performance
Mounting Type
Number of Channels
Operating Temperature
Supplier Device Package
Supplier Package
Type
Voltage
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SN74CBT3126RGYR Description

Short technical summary and product information.

The SN74CBT3126RGYR 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 low. This device supports a voltage range of 4.5V to 5.5V and offers a bandwidth of 200 MHz.

 

Key electrical characteristics include a typical on-resistance of 5 Ohms and a maximum on-resistance of 22 Ohms. The switch supports various protocols such as Analog, I2C, I2S, JTAG, RGMII, SPI, TDM, and UART. It operates within a temperature range of -40°C to 85°C.

 

The SN74CBT3126RGYR is available in a 14-VQFN package and is designed for surface mount applications. Its standard '126-type pinout and TTL-compatible input levels make it suitable for general-purpose bus switching applications where reliable signal routing is required.

SN74CBT3126RGYR Quick Information

Product Type: FET Bus Switch
Series: 74CBT
Canonical Name: SN74CBT3126 4-Channel FET Bus Switch
Subcategory: FET Bus Switch

SN74CBT3126RGYR Compliance

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

SN74CBT3126RGYR Estimated Pricing

Qty Low High
1+ $0.34 $0.34

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

SN74CBT3126RGYR Features

  • Four independent 1:1 SPST switches.
  • 200 MHz bandwidth for high-speed signals.
  • Low on-resistance of 5 Ohms typical.
  • Operates from 4.5V to 5.5V supply.
  • Standard '126-type pinout.

SN74CBT3126RGYR Applications

  • General-purpose signal routing.
  • Interface protocol switching.
  • Digital data multiplexing.
  • System expansion and configuration.

SN74CBT3126RGYR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74CBT3126RGYR?

The operating voltage range is 4.5 V to 5.5 V.

What package is the SN74CBT3126RGYR available in?

It is available in a 14-VFQFN Exposed Pad package (14-VQFN 3.5x3.5 mm).

What is the operating temperature range of the SN74CBT3126RGYR?

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

What is the bandwidth of the SN74CBT3126RGYR?

The bandwidth is 200 MHz.

What is the typical on-resistance of the SN74CBT3126RGYR?

The typical on-resistance is 5 Ω.

How many channels does the SN74CBT3126RGYR have?

It has 4 channels.

Which protocols does the SN74CBT3126RGYR support?

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

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