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SN74CBTLV3245APWR The SN74CBTLV3245APWR from Texas Instruments is an 8-channel, 1:1 FET bus switch designed for high-speed applications. It operates from a 2.3V to 3.6V supply.
Mfr Part #:

SN74CBTLV3245APWR

Available from 7 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74CBTLV3245APWR from Texas Instruments is an 8-channel, 1:1 FET bus switch designed for high-speed applications. It operates from a 2.3V to 3.6V supply.
✓ Total Stock: 163,653 pcs
$ Price Range: $0.25

SN74CBTLV3245APWR Available from 7 distributors

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SN74CBTLV3245APWR Specifications Quick View

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SN74CBTLV3245APWR Description

Short technical summary and product information.

The SN74CBTLV3245APWR is an 8-bit, high-speed FET bus switch from Texas Instruments, featuring a standard '245 device pinout. It offers a 1:1 configuration with 8 independent channels, enabling connections with minimal propagation delay.

 

This device operates within a voltage range of 2.3V to 3.6V and supports a bandwidth of 200 MHz. Key electrical characteristics include a typical on-resistance of 5000 mΩ and a maximum continuous current of 128 mA. The operating temperature range is from -40°C to 85°C.

 

Designed for versatility, the SN74CBTLV3245APWR supports partial-power-down applications with its Ioff feature, ensuring no damaging current backflow when the device is powered down. It also provides isolation during power-off conditions. The device is available in a 20-TSSOP package, suitable for surface mounting.

 

With high-speed bus switching capabilities and features like rail-to-rail switching on data I/O ports, this bus switch is suitable for various interface and logic translation applications.

SN74CBTLV3245APWR Quick Information

Product Type: Bus Switch
Canonical Name: SN74CBTLV3245A Octal FET Bus Switch
Subcategory: Signal Switches, Multiplexers, Decoders

SN74CBTLV3245APWR Compliance

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

SN74CBTLV3245APWR Estimated Pricing

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1+ $0.25 $0.25

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

SN74CBTLV3245APWR Features

  • 8-channel, 1:1 FET bus switch.
  • Operates from 2.3V to 3.6V supply.
  • 200 MHz bandwidth for high-speed signals.
  • Low on-resistance of 5000 mΩ typical.
  • Supports partial-power-down operation.

SN74CBTLV3245APWR Applications

  • Signal routing in digital logic systems.
  • Bus isolation and multiplexing applications.
  • Voltage level translation between 2.3V and 3.6V domains.
  • Hot-swap and power sequencing circuits.
  • General-purpose analog and digital switching.

SN74CBTLV3245APWR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the SN74CBTLV3245APWR?

The SN74CBTLV3245APWR operates from 2.3V to 3.6V.

What is the typical on-resistance of the SN74CBTLV3245APWR bus switch?

The typical on-resistance is 5000 mΩ.

What is the operating temperature range for this bus switch?

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

What package type is the SN74CBTLV3245APWR available in?

It is available in a 20-TSSOP package.

Does the SN74CBTLV3245APWR support partial power-down?

Yes, the Ioff feature supports partial-power-down mode operation.

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