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ONSEMI MM74HC126MTCX High-Speed CMOS Buffer

The MM74HC126 is a high-speed, non-inverting 3-STATE buffer designed with advanced silicon-gate CMOS technology. It features high drive current outputs for fast operation even with large bus capacitances, low power consumption, and can drive up to 15 low power Schottky TTL inputs. The device's wide voltage range of 2V to 6V makes it suitable for various digital logic applications. It includes multiple package options such as SOIC, SOP, TSSOP, and PDIP for versatile use in compact electronic systems.

Authorized Distributors
Part No:MM74HC126MTCX
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.3
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Part No:MM74HC126MTCX
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.1372
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Part No:MM74HC126MTCX
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.1372
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Part No:MM74HC126MTCX
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.126
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Part No:MM74HC126MTCX
Stock:116
Inv Date:06-11-2026
Price: N/A
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ONSEMI MM74HC126MTCX High-Speed CMOS Buffer Specifications:

  • Supply Voltage Range: 2V-6V
  • Propagation Delay: 13ns (typical)
  • Input Current: 1pA maximum
  • Quiescent Current: 80nA maximum (74HC)
  • Output Drive Capacity: up to 15 low power Schottky TTL loads
  • Maximum DC Input Voltage: -1.5V to VCC + 1.5V
  • Maximum DC Output Voltage: -0.5V to VCC + 0.5V
  • Max Output Current per pin: 35mA
  • Storage Temperature: -65°C to +150°C
  • Power Dissipation (Package): 600mW
  • Maximum Operating Temperature: -40°C to +85°C
  • Physical Packages: SOIC, SOP, TSSOP, PDIP

Buy the Fairchild Series 3-STATE Buffer: MM74HC126

Purchase the high-speed CMOS buffer designed for optimal digital signal buffering and switching. The device supports a wide voltage range from 2V to 6V, ensuring compatibility with various systems. Its high drive current allows fast switching even with large capacitances, and the low power consumption makes it suitable for portable and power-sensitive applications. Available in multiple packages including SOIC, SOP, TSSOP, and PDIP, this buffer is ideal for high-performance digital circuits and bus drivers built for reliability and efficiency.

Get Fairchild MM74HC126 today—built for precision and long-lasting durability in digital buffering applications.

Frequently Asked Questions

Where can I buy ONSEMI MM74HC126MTCX?

You can click on the BUY or RFQ button to purchase MM74HC126MTCX from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MM74HC126MTCX?

You can download the MM74HC126MTCX datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MM74HC126MTCX?

ONSEMI

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