SN74CBT3244DWR The SN74CBT3244DWR is an 8-bit, 5V FET bus switch from Texas Instruments. It offers a high-bandwidth data path and low ON-state resistance.
Mfr Part #:

SN74CBT3244DWR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74CBT3244DWR is an 8-bit, 5V FET bus switch from Texas Instruments. It offers a high-bandwidth data path and low ON-state resistance.
✓ Total Stock: 2 pcs
$ Price Range: $0.31

SN74CBT3244DWR Available from 2 distributors

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✓ Non-Authorised
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1 pcs
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Non-Authorised Inventory information
1 pcs
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SN74CBT3244DWR Specifications Quick View

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

SN74CBT3244DWR Description

Short technical summary and product information.

The Texas Instruments SN74CBT3244DWR is an octal FET bus switch designed for high-speed applications. It provides eight bits of TTL-compatible bus switching with a 4 x 1:1 configuration and 2 independent circuits.

 

This device features a high-bandwidth data path up to 200 MHz and low, flat ON-state resistance characteristics, typically 5 Ω. It supports bidirectional data flow with near-zero propagation delay. The control inputs can be driven by TTL or 5-V/3.3-V CMOS logic. Data I/Os support signaling levels from 0 to 5V.

 

Operating within a voltage range of 4.5V to 5.5V, the SN74CBT3244DWR is suitable for various systems. It operates across a temperature range of -40°C to 85°C. The device is available in a 20-SOIC package, designed for surface mounting.

 

Key electrical characteristics include low input/output capacitance, minimizing loading and signal distortion, and low power consumption with a typical ICC of 50 µA. The SN74CBT3244DWR follows a standard '244-type pinout.

SN74CBT3244DWR Quick Information

Product Type: Bus Switch
Series: SN74CBT3244
Canonical Name: SN74CBT3244 Octal FET Bus Switch
Subcategory: Analog Switches & Muxes

SN74CBT3244DWR Compliance

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

SN74CBT3244DWR Estimated Pricing

Qty Low High
1+ $0.31 $0.31

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

SN74CBT3244DWR Features

  • High-bandwidth data path up to 200 MHz.
  • Low and flat ON-state resistance.
  • Bidirectional data flow with near-zero delay.
  • Supports 0- to 5-V signaling levels.
  • Available in 20-SOIC surface mount package.

SN74CBT3244DWR Applications

  • Ideal for high-speed data routing.
  • Suitable for bus isolation applications.
  • Used in systems requiring signal switching.
  • Compatible with TTL and CMOS logic.

SN74CBT3244DWR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the SN74CBT3244DWR?

The SN74CBT3244DWR operates with a voltage range of 4.5V to 5.5V.

What is the bandwidth of the SN74CBT3244DWR bus switch?

The SN74CBT3244DWR has a bandwidth of 200 MHz.

What is the typical ON-state resistance of the SN74CBT3244DWR?

The typical ON-state resistance for the SN74CBT3244DWR is 5 Ω.

What is the operating temperature range for this bus switch?

The SN74CBT3244DWR operates in a temperature range of -40°C to 85°C.

What package type is the SN74CBT3244DWR supplied in?

The SN74CBT3244DWR is supplied in a 20-SOIC package.

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