MC74HC390ADR2 The ON Semiconductor MC74HC390ADR2 is a dual 4-stage binary counter. It operates with a supply voltage range of 2V to 6V and features a count rate of up to 50MHz.
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MC74HC390ADR2

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The ON Semiconductor MC74HC390ADR2 is a dual 4-stage binary counter. It operates with a supply voltage range of 2V to 6V and features a count rate of up to 50MHz.
✓ Total Stock: 1,545 pcs

MC74HC390ADR2 Available from 1 distributor

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MC74HC390ADR2 Specifications Quick View

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MC74HC390ADR2 Description

Short technical summary and product information.

The MC74HC390ADR2 from ON Semiconductor is a versatile dual 4-stage binary counter integrated circuit. Designed for digital logic applications, it operates within a wide supply voltage range of 2V to 6V, making it suitable for various electronic systems.

 

This counter IC supports an asynchronous reset function and counts on the negative edge of the clock input. It offers a maximum count rate of 50MHz, ensuring efficient operation in high-speed applications. The device is built using CMOS technology, providing low power consumption.

 

Packaged in a 16-SOIC surface-mount configuration, the MC74HC390ADR2 is designed for easy integration into printed circuit boards. It operates across a broad temperature range from -55°C to +125°C, ensuring reliability in demanding environmental conditions. The dual 4-stage configuration allows for flexible implementation in counting and frequency division tasks.

MC74HC390ADR2 Quick Information

Product Type: Dual 4-Stage Counter
Series: 74HC
Canonical Name: MC74HC390ADR2 Dual 4-Stage Counter
Subcategory: Counters / Dividers

MC74HC390ADR2 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MC74HC390ADR2 Features

  • Dual 4-stage binary counter IC.
  • Operates from 2V to 6V supply voltage.
  • Maximum count rate of 50MHz.
  • Wide operating temperature range: -55°C to +125°C.
  • Surface mountable 16-SOIC package.

MC74HC390ADR2 Applications

  • Digital logic circuits.
  • Frequency division applications.
  • Counting and timing systems.
  • Embedded control systems.

MC74HC390ADR2 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the MC74HC390ADR2?

2V to 6V.

What is the maximum count rate?

50MHz.

What is the package type?

16-SOIC (3.9mm width) surface-mount package.

What is the operating temperature range?

-55°C to +125°C.

How many bits per counter element?

4 bits per element, with 2 elements.

Does the MC74HC390ADR2 have an asynchronous reset?

Yes, reset is asynchronous.

What logic family does this part belong to?

74HC (high-speed CMOS).

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