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SN74CB3Q3251PWR The Texas Instruments SN74CB3Q3251PWR is a 1-channel, 8:1 multiplexer/demultiplexer designed for general-purpose FET bus switching. It operates with a supply voltage range of 2.3V to 3.6V.
Mfr Part #:

SN74CB3Q3251PWR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74CB3Q3251PWR is a 1-channel, 8:1 multiplexer/demultiplexer designed for general-purpose FET bus switching. It operates with a supply voltage range of 2.3V to 3.6V.
✓ Total Stock: 41,639 pcs
$ Price Range: $0.32

SN74CB3Q3251PWR Available from 3 distributors

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✓ Non-Authorised
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Romaks Technologies ✓
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36,160 pcs
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36160 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
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3,480 pcs
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3480 pcs On Request 1 On Request On Request On Request On Request On Request
Speed Components Ltd ✓
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1,999 pcs
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1999 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.

SN74CB3Q3251PWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Bandwidth
Circuit
Configuration
Independent Circuits
Mounting Type
Number of Channels
Operating Temperature
SVHC Present
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Type
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SN74CB3Q3251PWR Description

Short technical summary and product information.

The SN74CB3Q3251PWR from Texas Instruments is a 1-channel, 8:1 general-purpose FET bus switch. This device supports bidirectional data flow with near-zero propagation delay and offers a high bandwidth of up to 500 MHz.

 

Key electrical characteristics include a typical ON-state resistance of 3500 mΩ and a maximum of 11000 mΩ. The operating voltage range is from 2.3V to 3.6V, with input/output voltages supported from 0V to 5.5V. It features low input/output capacitance (3.5 pF typical OFF-state) to minimize signal distortion and a typical supply current of 600 µA.

 

Designed for versatility, the SN74CB3Q3251PWR supports various signaling levels including 0.8V, 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, and 5V. It is suitable for applications requiring analog signal gating, PCI interfaces, differential signal interfaces, memory interleaving, and bus isolation. The device operates within an ambient temperature range of -40°C to 85°C.

 

This component is available in a 16-TSSOP surface mount package, measuring 16-TSSOP (0.173", 4.40mm Width). It is classified as a Multiplexer/Demultiplexer within the Logic category.

SN74CB3Q3251PWR Quick Information

Product Type: Multiplexer/Demultiplexer
Series: SN74CB3Q3251
Canonical Name: SN74CB3Q3251PWR 1-Channel 8:1 Multiplexer/Demultiplexer
Subcategory: Signal Switches, Multiplexers, Decoders

SN74CB3Q3251PWR Compliance

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

SN74CB3Q3251PWR Estimated Pricing

Qty Low High
1+ $0.32 $0.32

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

SN74CB3Q3251PWR Features

  • 1-channel, 8:1 multiplexer/demultiplexer.
  • High bandwidth up to 500 MHz.
  • Wide operating voltage range 2.3V to 3.6V.
  • Supports 0V to 5.5V signaling levels.
  • Low ON-resistance and low capacitance.

SN74CB3Q3251PWR Applications

  • Suitable for analog signal gating.
  • Used in PCI interface applications.
  • Ideal for memory interleaving.
  • Provides bus isolation functionality.
  • Supports differential signal interfaces.

SN74CB3Q3251PWR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the SN74CB3Q3251PWR?

The operating voltage range is 2.3V to 3.6V.

What is the bandwidth of the SN74CB3Q3251PWR?

The bandwidth is 500 MHz.

What is the typical ON-state resistance?

The typical ON-state resistance is 3500 mΩ.

What package type is the SN74CB3Q3251PWR supplied in?

It is supplied in a 16-TSSOP package.

What is the operating temperature range?

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

Is the SN74CB3Q3251PWR RoHS compliant?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL)?

The Moisture Sensitivity Level is 1 Unlimited.

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