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SN74CBT3251D The SN74CBT3251D is a high-speed FET bus switch from Texas Instruments, functioning as an 8:1 multiplexer/demultiplexer. It operates over a wide temperature range and offers a bandwidth of 200 MHz.
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SN74CBT3251D

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74CBT3251D is a high-speed FET bus switch from Texas Instruments, functioning as an 8:1 multiplexer/demultiplexer. It operates over a wide temperature range and offers a bandwidth of 200 MHz.
✓ Total Stock: 15 pcs
$ Price Range: $0.41

SN74CBT3251D Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
15 pcs
On Request
15 pcs On Request 1 On Request On Request 19+ 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.

SN74CBT3251D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Bandwidth
Circuit
Independent Circuits
Lead Spacing
Lead Style
Mounting Type
Operating Temperature
SVHC Present
Supplier Device Package
Supplier Package
Type
Voltage
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SN74CBT3251D Description

Short technical summary and product information.

The Texas Instruments SN74CBT3251D is a versatile 1-channel, 8:1 FET multiplexer and demultiplexer designed for general-purpose bus switching applications. It supports a single supply voltage range of 4.5V to 5.5V and operates efficiently within an extended temperature range of -40°C to 85°C.

 

Key electrical characteristics include a typical ON-state resistance of 5 Ohms and a maximum of 15 Ohms, with a fast switching speed and a bandwidth of 200 MHz. The device features TTL-compatible input levels and low crosstalk between switches, making it suitable for various signal routing tasks. The SN74CBT3251D is available in a 16-SOIC package, designed for surface mount installation.

 

This component is ideal for applications requiring efficient signal path management, such as data routing, signal selection, and general analog or digital signal switching. Its robust design and performance specifications make it a reliable choice for complex electronic systems.

SN74CBT3251D Quick Information

Product Type: FET Bus Switch
Series: 74CBT
Canonical Name: SN74CBT3251D 5-V, 8:1 1-channel FET Bus Switch
Subcategory: FET Bus Switch

SN74CBT3251D Compliance

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

SN74CBT3251D Estimated Pricing

Qty Low High
1+ $0.41 $0.41

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

SN74CBT3251D Features

  • 1-channel, 8:1 multiplexer/demultiplexer
  • 200 MHz bandwidth for high-speed signals
  • Low 5 Ohm typical ON-resistance
  • Wide -40°C to 85°C operating temperature
  • Surface mount 16-SOIC package

SN74CBT3251D Applications

  • General purpose bus switching
  • Analog signal routing
  • Digital signal selection
  • High-speed data path management

SN74CBT3251D FAQs

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

4.5V to 5.5V single supply.

What package does the SN74CBT3251D come in?

16-SOIC (0.154", 3.90mm Width) surface-mount package.

What is the operating temperature range?

-40°C to 85°C.

What is the typical bandwidth?

200 MHz.

What is the typical on-resistance?

5 Ω (typical), 15 Ω maximum.

What is the maximum continuous current?

128 mA.

What is the ESD protection level?

1 kV (CDM).

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