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MC74HC161ADR2G The ON Semiconductor MC74HC161ADR2G is a 4-bit asynchronous presettable binary counter IC. It operates within a 2V to 6V voltage range and is available in a 16-SOIC package.
Mfr Part #:

MC74HC161ADR2G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MC74HC161ADR2G is a 4-bit asynchronous presettable binary counter IC. It operates within a 2V to 6V voltage range and is available in a 16-SOIC package.
✓ Total Stock: 45,880 pcs
$ Price Range: $0.50

MC74HC161ADR2G Available from 2 distributors

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✓ Non-Authorised
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Flip Electronics ✓
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45,000 pcs
On Request
45000 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
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880 pcs
On Request
880 pcs On Request 1 On Request On Request On Request On Request On Request
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MC74HC161ADR2G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Count Rate
Direction
Logic Type
Mounting Type
Number of Bits per Element
Number of Elements
Operating Temperature
Reset
Supplier Device Package
Supplier Package
Timing
Trigger Type
Voltage
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MC74HC161ADR2G Description

Short technical summary and product information.

The ON Semiconductor MC74HC161ADR2G is a high-performance silicon-gate CMOS 4-bit binary counter. It features asynchronous reset and is designed for applications requiring reliable counting and data manipulation.

 

Key electrical characteristics include an operating voltage range of 2.0V to 6.0V and a count rate of up to 35 MHz. The device offers an output drive capability of 10 LSTTL loads and its inputs are compatible with CMOS, NMOS, and TTL logic levels. It operates across a wide temperature range from -55°C to +125°C.

 

This counter IC is housed in a 16-SOIC package, suitable for surface mount applications. The asynchronous reset functionality simplifies control in various digital systems. The MC74HC161A series is known for its high noise immunity, characteristic of CMOS devices, making it a robust choice for demanding environments.

 

Designed for versatility, the MC74HC161ADR2G can be used in a wide array of digital logic circuits, including frequency division, data sequencing, and control systems. Its reliable performance and standard packaging make it a common component in electronic designs.

MC74HC161ADR2G Quick Information

Product Type: Counter IC
Series: MC74HC161A
Canonical Name: MC74HC161A 4-Bit Asynchronous Presettable Binary Counter
Subcategory: Binary Counters

MC74HC161ADR2G Compliance

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

MC74HC161ADR2G Estimated Pricing

Qty Low High
1+ $0.50 $0.50

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

MC74HC161ADR2G Features

  • 4-bit asynchronous presettable binary counter.
  • Wide operating voltage from 2V to 6V.
  • Operates from -55°C to +125°C.
  • 10 LSTTL loads output drive capability.
  • Available in a 16-SOIC package.

MC74HC161ADR2G Applications

  • Frequency division circuits.
  • Digital control systems.
  • Data sequencing applications.
  • Timing and control logic.

MC74HC161ADR2G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the MC74HC161ADR2G?

The operating voltage range is 2.0 V to 6.0 V.

What is the maximum count rate of the MC74HC161ADR2G?

The maximum count rate is 35 MHz.

What package type is the MC74HC161ADR2G available in?

It is available in a 16-SOIC surface mount package.

What is the operating temperature range of the MC74HC161ADR2G?

The operating temperature range is -40°C to 85°C.

Is the MC74HC161ADR2G lead-free?

Yes, it is Pb-Free compliant.

What is the logic type of the MC74HC161ADR2G?

It is a binary counter.

Does the MC74HC161ADR2G have asynchronous reset?

Yes, it has asynchronous reset.

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