SN74CBT1G125DCKR The Texas Instruments SN74CBT1G125DCKR is a 1-channel bus switch designed for general-purpose applications. It operates within a voltage range of 4.5V to 5.5V and has an operating temperature range of -40°C to 85°C.
Mfr Part #:

SN74CBT1G125DCKR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74CBT1G125DCKR is a 1-channel bus switch designed for general-purpose applications. It operates within a voltage range of 4.5V to 5.5V and has an operating temperature range of -40°C to 85°C.
✓ Total Stock: 608,667 pcs
$ Price Range: $0.14

SN74CBT1G125DCKR Available from 2 distributors

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602,667 pcs
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6,000 pcs
6000 pcs On Request 1 On Request On Request 1010+ On Request On Request

SN74CBT1G125DCKR Specifications Quick View

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

SN74CBT1G125DCKR Description

Short technical summary and product information.

The SN74CBT1G125DCKR from Texas Instruments is a single, high-speed line switch. This bus switch features a 1:1 configuration with one independent circuit. It operates with a single supply voltage ranging from 4.5V to 5.5V.

 

The device is designed for general-purpose applications and offers a typical on-resistance of 5000 mΩ and a maximum on-resistance of 20000 mΩ. The off-state leakage current is a maximum of 1 µA. The output enable (OE) input levels are TTL-compatible, and the switch is disabled when the OE input is high.

 

With an operating temperature range of -40°C to 85°C, the SN74CBT1G125DCKR is suitable for various environmental conditions. It provides robust ESD protection, exceeding 2000V for the Human-Body Model and 200V for the Machine Model, and has a CDM ESD rating of 0.2 kV. Latch-up performance exceeds 250 mA per JESD 17.

 

Packaged in an SC-70-5 surface-mount package, this component is designed for efficient integration into electronic circuits. The input/output continuous current is rated at a maximum of 128 mA.

SN74CBT1G125DCKR Quick Information

Product Type: Bus Switch
Canonical Name: Texas Instruments SN74CBT1G125DCKR Bus Switch
Subcategory: Signal Switches, Multiplexers, Decoders

SN74CBT1G125DCKR Compliance

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

SN74CBT1G125DCKR Estimated Pricing

Qty Low High
1+ $0.14 $0.14

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

SN74CBT1G125DCKR Features

  • Single 1:1 channel bus switch.
  • Operates from 4.5V to 5.5V supply.
  • Wide -40°C to 85°C temperature range.
  • TTL-compatible control input levels.
  • High ESD protection ratings.

SN74CBT1G125DCKR Applications

  • General purpose signal switching.
  • Logic level translation circuits.
  • Analog signal routing applications.
  • Embedded system interfaces.

SN74CBT1G125DCKR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74CBT1G125DCKR?

The operating voltage range is 4.5V to 5.5V.

What package does the SN74CBT1G125DCKR come in?

SC-70-5 (5-pin, also known as SOT-353).

What is the operating temperature range?

-40°C to 85°C.

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

5Ω typical, 20Ω maximum.

Does the device have ESD protection?

Yes, it has 2000V human-body model, 200V machine model, and 200V charged-device model ESD protection.

What is the configuration of the SN74CBT1G125DCKR?

1 x 1:1 (single-pole single-throw).

What is the mounting type?

Surface mount.

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