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ONSEMI 74LCX244WMX CMOS Buffer

The 74LCX244 is a high-speed CMOS logic device featuring eight non-inverting buffers with 3-STATE outputs, designed for low-voltage applications from 2.3V to 3.6V. It supports 5V tolerant inputs and outputs, making it ideal for interfacing between different logic levels. The device offers a maximum propagation delay of 6.5 ns at Vcc = 3.3V, with power-down high impedance states, and includes noise/EMI reduction circuitry. Its leadless DQFN package facilitates surface-mount installation, suitable for bus-oriented, memory address, and clock driver applications in digital systems.

Authorized Distributors
Source:Newark
Part No:74LCX244WMX
Stock:973
Inv Date:06-11-2026
Price: Unit price: $0.39
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Source:DigiKey
Part No:74LCX244WMX
Stock:1782
Inv Date:06-11-2026
Price: Unit price: $1.04
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Source:DigiKey
Part No:74LCX244WMX
Stock:32896
Inv Date:06-11-2026
Price: Unit price: $0.74
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Part No:74LCX244WMX
Stock:1630
Inv Date:06-12-2026
Price: Unit price: $1.02
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Part No:74LCX244WMX
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.705
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Source:Arrow EU
Part No:74LCX244WMX
Stock:86000
Inv Date:06-12-2026
Price: N/A
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Part No:74LCX244WMX
Stock:93
Inv Date:06-12-2026
Price: N/A
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ONSEMI 74LCX244WMX CMOS Buffer Specifications:

  • Supply Voltage: 2.0V to 3.6V (operating), 1.5V to 3.6V (data retention)
  • Input Voltage: 0V to 5.5V
  • Output Voltage in 3-STATE: 0V to 5.5V
  • Output Drive: 24mA at Voc = 3.0V
  • Propagation Delay: 1.5 ns to 6.5 ns
  • Power Dissipation Capacitance: 25 pF
  • Input Leakage Current: 45 pA
  • ESD Performance: >2000V Human Body Model, >200V Machine Model
  • Package: Leadless DQFN, 2.5 x 4.5mm
  • Max Storage Temperature: -65°C to +150°C
  • Maximum Input/Output Voltage: -0.5V to +7.0V
  • Recommended Operating Temperature: -40°C to +85°C
  • Surface-mount technology compatible for high-density circuit boards

Buy the ON Semiconductor 74LCX244U – Reliable Buffer for Industrial Applications

Purchase the CMOS Buffer featuring eight non-inverting channels with 3-STATE outputs, optimized for low-voltage operation from 2.3V to 3.6V. Designed with advanced CMOS technology, it supports high-speed performance with propagation delays as low as 1.5 ns. Its support for 5V tolerant I/O makes it versatile in interfacing applications. The leadless DQFN package ensures easy surface-mount installation, perfect for memory address driving, clock distribution, and bus interfacing in digital designs. Buy online today for reliable, high-speed operation in your industrial and electronic projects.

Get ON Semiconductor 74LCX244 today—built for precision, high-speed switching, and long-lasting durability in digital systems.

Frequently Asked Questions

Where can I buy ONSEMI 74LCX244WMX?

You can click on the BUY or RFQ button to purchase 74LCX244WMX from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part 74LCX244WMX?

You can download the 74LCX244WMX datasheet or visit the ONSEMI website for support.

Who is the manufacturer of 74LCX244WMX?

ONSEMI

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