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SN74CBT3253CPWR The Texas Instruments SN74CBT3253CPWR is a 2-channel, 4:1 FET bus switch. It operates over a voltage range of 4.5V to 5.5V and a temperature range of -40°C to 85°C.
Mfr Part #:

SN74CBT3253CPWR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74CBT3253CPWR is a 2-channel, 4:1 FET bus switch. It operates over a voltage range of 4.5V to 5.5V and a temperature range of -40°C to 85°C.
✓ Total Stock: 227,930 pcs
$ Price Range: $0.21

SN74CBT3253CPWR Available from 2 distributors

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
226,000 pcs
On Request
226000 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
1,930 pcs
On Request
1930 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.

SN74CBT3253CPWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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SN74CBT3253CPWR Description

Short technical summary and product information.

The SN74CBT3253CPWR from Texas Instruments is a 2-channel, 4:1 FET bus switch designed for analog and digital applications. It offers a bandwidth of 200MHz and supports bidirectional data flow with near-zero propagation delay.

 

This device features low on-state resistance and low input/output capacitance, minimizing loading and signal distortion. The operating voltage range is from 4.5V to 5.5V, with data I/Os supporting 0 to 5V signaling levels. The operating temperature range is -40°C to 85°C.

 

Packaged in a 16-TSSOP, the SN74CBT3253CPWR is suitable for surface mount applications. It provides undershoot protection for off-isolation on A and B ports up to -2V and includes clamp diodes on data and control inputs. This component is functionally identical to the industry-standard '3253.

 

Applications include USB interfaces, bus isolation, and low-distortion signal gating. It supports I2C bus expansion and partial-power-down mode operation.

SN74CBT3253CPWR Quick Information

Product Type: Multiplexer/Demultiplexer
Canonical Name: Texas Instruments SN74CBT3253CPWR 2-Channel 4:1 Multiplexer/Demultiplexer
Subcategory: Analog Switches & Muxes

SN74CBT3253CPWR Compliance

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

SN74CBT3253CPWR Estimated Pricing

Qty Low High
1+ $0.21 $0.21

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

SN74CBT3253CPWR Features

  • 2-channel, 4:1 FET bus switch.
  • 200MHz bandwidth for high-speed signals.
  • Wide operating voltage range 4.5V to 5.5V.
  • Operates from -40°C to 85°C.
  • Surface mount 16-TSSOP package.

SN74CBT3253CPWR Applications

  • Used for signal routing in data acquisition systems.
  • Suitable for analog or digital multiplexing.
  • Ideal for bus switching applications.
  • Common in telecom and networking equipment.
  • Employed in test and measurement instrumentation.

SN74CBT3253CPWR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74CBT3253CPWR?

The device operates from a single supply voltage of 4.5V to 5.5V.

What is the operating temperature range?

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

What package is the SN74CBT3253CPWR available in?

It is available in a 16-TSSOP package with a 4.40mm width.

What is the typical bandwidth of this multiplexer?

The typical bandwidth is 200MHz.

What is the on-resistance of the SN74CBT3253CPWR?

Typical on-resistance is 3Ω and maximum is 12Ω.

What are the logic input thresholds?

VIH minimum is 2V and VIL maximum is 0.8V.

What is the ESD rating?

The device has an ESD CDM rating of 1kV typical.

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