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ONSEMI MC74LCX574DTR2G Octal Flip-Flop

The MC74LCX574 is a high-performance, low-voltage, octal D-type flip-flop with flow-through pinout, operating from 2.3 to 3.6 V. It features 8 edge-triggered flip-flops with individual D inputs and 3-state outputs, supporting TTL-compatible inputs and outputs for interface capability with 5 V logic. Designed for low power consumption, it supports live insertion, has high impedance when Vcc is 0 V, and is suitable for high-speed applications with a clock frequency up to 150 MHz. Its robust ESD performance and Pb-Free, RoHS compliance make it ideal for automotive and industrial systems.

Authorized Distributors
Source:Newark
Part No:MC74LCX574DTR2G
Stock:7410
Inv Date:06-10-2026
Price: Unit price: $0.783
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Source:DigiKey
Part No:MC74LCX574DTR2G
Stock:2340
Inv Date:06-10-2026
Price: Unit price: $0.83
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Part No:MC74LCX574DTR2G
Stock:1034
Inv Date:06-11-2026
Price: Unit price: $0.83
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Part No:MC74LCX574DTR2G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.5442
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Part No:MC74LCX574DTR2G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.5442
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Part No:MC74LCX574DTR2G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.535
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Part No:MC74LCX574DTR2G
Stock:1607
Inv Date:06-11-2026
Price: N/A
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ONSEMI MC74LCX574DTR2G Octal Flip-Flop Specifications:

  • Supply Voltage: 2.3 to 3.6 V
  • Operating Temperature Range: -55°C to +125°C
  • Input Voltage: 0 to 5.5 V
  • Output Voltage: 0 to Vcc (Voe = 3.6 V)
  • Output Current: ±24 mA
  • Clock Frequency: up to 150 MHz
  • Propagation Delay: 15 to 95 ns
  • Power Dissipation Capacitance: 25 pF
  • ESD Protection: >2000 V Human Body Model
  • Package Options: SOIC-20, TSSOP-20
  • RoHS and Pb-Free Compliant

Buy the ON Semiconductor Series Low-Voltage CMOS: MC74LCX574

Purchase the high-performance octal flip-flop online today. The MC74LCX574 offers reliable, fast operation from 2.3 to 3.6 V with 8 edge-triggered flip-flops, individual D inputs, and 3-state outputs. Its flow-through design simplifies PCB layout, supporting up to 150 MHz clock frequency, making it suitable for high-speed digital applications. With excellent ESD protection, low static power, and RoHS compliance, it ensures system reliability and efficiency, perfect for automotive, industrial, and consumer electronics requiring robust performance and easy integration.

Get ON Semiconductor MC74LCX574 today—built for precision, high speed, and long-lasting durability in digital systems.

Frequently Asked Questions

Where can I buy ONSEMI MC74LCX574DTR2G?

You can click on the BUY or RFQ button to purchase MC74LCX574DTR2G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MC74LCX574DTR2G?

You can download the MC74LCX574DTR2G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MC74LCX574DTR2G?

ONSEMI

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