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ONSEMI MC74AC4040DR2G Binary Ripple Counter

The MC74AC4040 is a high-speed, 12-stage binary ripple counter with advanced CMOS technology. Operating from 2.0 to 6.0 V, it features output source/sink currents up to 24 mA and a maximum clock frequency of 140 MHz. The device includes an asynchronous reset that is active-high and advances on the negative clock edge. Its high noise immunity and Pb-Free construction make it suitable for various digital applications requiring reliable counting operations, such as frequency division and digital timers. Its compact SOIC-16 package simplifies integration into complex circuits while ensuring stable performance across a broad temperature range.

Authorized Distributors
Source:Newark
Part No:MC74AC4040DR2G
Stock:250
Inv Date:06-11-2026
Price: Unit price: $0.261
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Source:DigiKey
Part No:MC74AC4040DR2G
Stock:10
Inv Date:06-11-2026
Price: Unit price: $0.66
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Source:DigiKey
Part No:MC74AC4040DR2G
Stock:17224
Inv Date:06-11-2026
Price: Unit price: $0.45
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Part No:MC74AC4040DR2G
Stock:0
Inv Date:06-11-2026
Price: N/A
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Part No:MC74AC4040DR2G
Stock:16
Inv Date:06-11-2026
Price: N/A
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ONSEMI MC74AC4040DR2G Binary Ripple Counter Specifications:

  • Operating Voltage Range: 2.0 to 6.0 V
  • Maximum Clock Frequency: 140 MHz
  • Output Source/Sink Current: 24 mA
  • Number of Stages: 12
  • Reset: Asynchronous, active-high
  • Clock Edge: Negative-going
  • High Noise Immunity
  • Package: SOIC-16
  • Storage Temperature Range: -65°C to +150°C
  • Junction Temperature: +150°C
  • Thermal Resistance: 69.1°C/W
  • Power Dissipation: 500 mW at 65°C (derate to 300 mW at 85°C)
  • ESD Withstand Voltage: >2000 V (Human Body Model)
  • Flammability Rating: UL94V-0
  • Pb-Free: Yes

Buy the ON Semiconductor MC74AC4040 U– Reliable Binary Ripple Counter for Industrial Applications

Purchase the ON Semiconductor MC74AC4040 online today and leverage its high-speed, 12-stage binary ripple counter capabilities. Designed for digital and industrial applications, this counter operates up to 140 MHz with a wide voltage range of 2.0 to 6.0 volts and features high noise immunity. Its SOIC-16 package ensures easy integration, making it ideal for frequency division, timers, and other counting functions in complex circuits. Improve your project’s reliability and performance by ordering this advanced CMOS counter now.

Order your ON Semiconductor MC74AC4040 binary ripple counter today and enhance your digital projects with high-speed, reliable counting performance in compact packages.

Frequently Asked Questions

Where can I buy ONSEMI MC74AC4040DR2G?

You can click on the BUY or RFQ button to purchase MC74AC4040DR2G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MC74AC4040DR2G?

You can download the MC74AC4040DR2G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MC74AC4040DR2G?

ONSEMI

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