MC74HC4020ADR2G The ON Semiconductor MC74HC4020ADR2G is a 14-stage binary ripple counter. It operates over a voltage range of 2.0V to 6.0V and is available in a 16-SOIC package.
Mfr Part #:

MC74HC4020ADR2G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MC74HC4020ADR2G is a 14-stage binary ripple counter. It operates over a voltage range of 2.0V to 6.0V and is available in a 16-SOIC package.
Total Stock: 1,613 pcs
$ Price Range: $0.50

MC74HC4020ADR2G Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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1,613 pcs
1613 pcs On Request 1 On Request On Request 1051+ On Request On Request

MC74HC4020ADR2G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Count Rate
Direction
Halogen Free
Logic Type
Mounting Type
Number of Bits per Element
Number of Elements
Operating Temperature
Reset
Supplier Device Package
Trigger Type
Voltage

MC74HC4020ADR2G Description

Short technical summary and product information.

The MC74HC4020ADR2G from ON Semiconductor is a high-performance silicon-gate CMOS 14-stage binary ripple counter. This device features 12 stages brought out to pins, with each output frequency being half of the preceding one. It supports an asynchronous, active-high reset.

 

The counter operates over a wide voltage range of 2.0V to 6.0V and can drive up to 10 LSTTL loads. Its outputs are directly compatible with CMOS, NMOS, and TTL logic levels. The device is designed for high noise immunity, characteristic of CMOS devices.

 

This counter is supplied in a 16-SOIC package suitable for surface mounting. It is RoHS3 compliant, Pb-free, and halogen-free, making it suitable for various environmental requirements. The operating temperature range is -55°C to 125°C.

 

Key features include a count rate of 50 MHz and a negative edge trigger. The asynchronous reset ensures quick initialization. This component is ideal for digital timing and frequency division applications.

MC74HC4020ADR2G Quick Information

Product Type: Counter
Series: HC4020A
Canonical Name: MC74HC4020A 14-Stage Binary Ripple Counter
Subcategory: Binary Counter

MC74HC4020ADR2G Compliance

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

MC74HC4020ADR2G Estimated Pricing

Qty Low High
1+ $0.50 $0.50

Estimated market price range - modelled values for guidance only, not live distributor offers.

MC74HC4020ADR2G Features

  • 14-stage binary ripple counter.
  • Operates from 2.0V to 6.0V.
  • 50 MHz maximum count rate.
  • Asynchronous active-high reset.
  • 16-SOIC package for surface mounting.

MC74HC4020ADR2G Applications

  • Digital timing applications.
  • Frequency division circuits.
  • Pulse counting systems.
  • Sequential logic designs.

MC74HC4020ADR2G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the MC74HC4020ADR2G?

The operating voltage range is 2.0 V to 6.0 V.

What is the operating temperature range for this counter?

The operating temperature range is -55°C to 125°C.

What package type is the MC74HC4020ADR2G supplied in?

It is supplied in a 16-SOIC package.

Is the MC74HC4020ADR2G RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the moisture sensitivity level (MSL) for the MC74HC4020ADR2G?

The MSL is 1 Unlimited.

What is the count rate of the MC74HC4020ADR2G?

The count rate is 50 MHz.

Does the MC74HC4020ADR2G have a reset function?

Yes, it has an asynchronous reset.

MC74HC4020ADR2G Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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MC74HC4060ADR2G
MC74HC4060ADR2G
On Semiconductor
The ON Semiconductor MC74HC4060ADR2G is a 14-stage binary ripple counter with an integrated oscillator. It operates over a voltage range of 2V to 6V and is housed in a 16-SOIC package.
View Part
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