TC7WBL126AFK The Toshiba TC7WBL126AFK is a low-voltage, high-speed dual bus switch designed for I2C bus interfaces. It operates within a 2V to 3.6V range and features ultra-low ON-resistance.
Mfr Part #:

TC7WBL126AFK

Available from 1 distributors
Mfr Name: Toshiba
Toshiba
The Toshiba TC7WBL126AFK is a low-voltage, high-speed dual bus switch designed for I2C bus interfaces. It operates within a 2V to 3.6V range and features ultra-low ON-resistance.
✓ Total Stock: 94,000 pcs

TC7WBL126AFK Available from 1 distributor

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✓ Non-Authorised
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94,000 pcs
94000 pcs On Request 1 On Request On Request 1116+ On Request On Request

TC7WBL126AFK Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Operating Temperature
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Propagation Delay
SVHC Present
Weight

TC7WBL126AFK Description

Short technical summary and product information.

The Toshiba TC7WBL126AFK is a silicon monolithic CMOS digital integrated circuit providing two bits of low-voltage, high-speed bus switching. Its low ON-resistance minimizes propagation delay while maintaining low power dissipation. The device features dual 2-bit switches with separate bus enable signals.

 

Key electrical characteristics include an operating voltage range of 2V to 3.6V and a high speed with a maximum propagation delay of 0.31 ns at 3V. The typical ON-resistance is as low as 5 Ω at 3V. It offers robust ESD performance, exceeding 2000V for the human-body model and 200V for the machine model. Power-down protection is provided on the OE input.

 

The TC7WBL126AFK is designed for I2C bus interface applications. It comes in a US8 package and operates within a temperature range of -40°C to 85°C. All inputs are equipped with protection circuits against static discharge.

TC7WBL126AFK Quick Information

Product Type: Dual Bus Switch
Series: TC7WBL
Canonical Name: Toshiba TC7WBL126AFK Dual Bus Switch
Subcategory: Signal Switches, Multiplexers, Decoders

TC7WBL126AFK Compliance

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

TC7WBL126AFK Features

  • Provides two bits of low-voltage bus switching.
  • Operates from 2V to 3.6V supply voltage.
  • Features ultra-low ON-resistance of 5 Ω typical.
  • High-speed switching with 0.31 ns max propagation delay.
  • Designed for I2C bus interface applications.

TC7WBL126AFK Applications

  • Signal routing in portable electronics.
  • Low-voltage data bus isolation.
  • Power gating in handheld devices.
  • High-speed multiplexing applications.
  • General-purpose analog or digital switching.

TC7WBL126AFK FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the TC7WBL126AFK?

The operating voltage range for the TC7WBL126AFK is 2 V to 3.6 V.

What is the typical ON-resistance of the TC7WBL126AFK?

The typical ON-resistance of the TC7WBL126AFK is 5 Ω at 3V.

What is the maximum propagation delay for the TC7WBL126AFK?

The maximum propagation delay for the TC7WBL126AFK is 0.31 ns at 3V.

What package type is the TC7WBL126AFK supplied in?

The TC7WBL126AFK is supplied in a US8 package.

What is the operating temperature range for the TC7WBL126AFK?

The operating temperature range for the TC7WBL126AFK is -40°C to 85°C.

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