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ONSEMI 74LCX126MTCX Quad Buffer

The 74LCX126 is a low voltage quad buffer with 5V tolerant inputs and outputs, featuring four independent non-inverting buffers with 3-STATE outputs. It supports Vcc specifications from 2.3V to 3.6V, with a maximum propagation delay of 5.5ns at Vcc = 3.3V. Designed with advanced CMOS technology, it offers high-speed operation, low power consumption, and robust noise/EMI reduction circuitry. The device is ideal for interfacing between 5V and 3V systems, ensuring high-speed performance and power efficiency in electronic systems.

Authorized Distributors
Source:Newark
Part No:74LCX126MTCX
Stock:176
Inv Date:06-11-2026
Price: Unit price: $0.35
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Source:DigiKey
Part No:74LCX126MTCX
Stock:4566
Inv Date:06-11-2026
Price: Unit price: $0.34
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Source:DigiKey
Part No:74LCX126MTCX
Stock:259983
Inv Date:06-11-2026
Price: Unit price: $0.21
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Part No:74LCX126MTCX
Stock:2947
Inv Date:06-12-2026
Price: Unit price: $0.34
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Part No:74LCX126MTCX
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.29
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Part No:74LCX126MTCX
Stock:5000
Inv Date:06-12-2026
Price: N/A
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ONSEMI 74LCX126MTCX Quad Buffer Specifications:

  • Vcc: 2.3V to 3.6V
  • Input Voltage Tolerance: up to 7V
  • Propagation Delay: Max 5.5ns at Vcc = 3.3V
  • Power Dissipation: Low, CMOS technology
  • Drive Current: 24mA at Vcc = 3.0V
  • ESD Protection: Human body model > 2000V, Machine model > 100V
  • Temperature Range: -40°C to +85°C
  • Package Types: SOIC, SOP, TSSOP, DQFN
  • Supports live insertion/withdrawal
  • Supports noise/EMI reduction circuitry
  • Lead-free and compliant with JEDEC standards

Buy the Buy ON Semiconductor 74LCX126 Part Number 74LCX126MTCX Online

Purchase the ON Semiconductor 74LCX126 quad buffer online to ensure reliable high-speed operation, 5V tolerance, and low power dissipation in your electronic systems. Designed with advanced CMOS technology, it provides excellent noise immunity, supports live insertion, and is available in multiple packages including SOIC, SOP, TSSOP, and DQFN. Whether for interconnecting 3V and 5V systems or for applications requiring fast switching with low power use, this buffer offers a robust solution. Shop now for fast delivery and competitive pricing.

Get ON Semiconductor 74LCX126 today—built for high-speed performance, low power consumption, and robust system interfacing.

Frequently Asked Questions

Where can I buy ONSEMI 74LCX126MTCX?

You can click on the BUY or RFQ button to purchase 74LCX126MTCX from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part 74LCX126MTCX?

You can download the 74LCX126MTCX datasheet or visit the ONSEMI website for support.

Who is the manufacturer of 74LCX126MTCX?

ONSEMI

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