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CD54ACT161F3A The HAR CD54ACT161F3A is a 4-bit synchronous, presettable binary counter. It features TTL-compatible CMOS inputs and push-pull outputs, operating across a wide temperature range.
Mfr Part #:

CD54ACT161F3A

Available from 1 distributors
Mfr Name: HAR
HAR
The HAR CD54ACT161F3A is a 4-bit synchronous, presettable binary counter. It features TTL-compatible CMOS inputs and push-pull outputs, operating across a wide temperature range.
✓ Total Stock: 21 pcs
$ Price Range: $10.47

CD54ACT161F3A Available from 1 distributor

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✓ Non-Authorised
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21 pcs
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CD54ACT161F3A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
ESD Protection
Features
Function
Input Type
Operating Temperature Range
Output Type
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CD54ACT161F3A Description

Short technical summary and product information.

The CD54ACT161F3A from HAR is a 4-bit synchronous binary counter designed for high-speed counting applications. It supports synchronous presetting, allowing the counter to be set to any value between 0 and 15 after the next clock pulse. The device features an asynchronous clear function, ensuring all outputs are set low regardless of other input states.

 

Key electrical characteristics include TTL-compatible CMOS inputs and push-pull outputs. The counter utilizes an internal carry look-ahead for efficient cascading in n-bit synchronous designs, with carry output (RCO) enabling successive stages. It operates reliably within a temperature range of -55°C to 125°C.

 

This counter is housed in a CDIP (J) package, suitable for various electronic assemblies. It exceeds 2-kV ESD protection per MIL-STD-883, Method 3015, ensuring robustness in demanding environments.

CD54ACT161F3A Quick Information

Product Type: Counter IC
Canonical Name: CD54ACT161F3A 4-Bit Synchronous Presettable Binary Counter
Subcategory: Universal Bus Functions

CD54ACT161F3A Compliance

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

CD54ACT161F3A Estimated Pricing

Qty Low High
1+ $10.47 $10.47

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

CD54ACT161F3A Features

  • Synchronous 4-bit binary counter.
  • Presettable with asynchronous clear.
  • TTL-compatible CMOS inputs.
  • Push-pull outputs.
  • Wide -55 to 125°C operating temperature.

CD54ACT161F3A Applications

  • High-speed counting designs.
  • Synchronous n-bit applications.
  • Digital logic systems.
  • Embedded control systems.

CD54ACT161F3A FAQs

4 frequently asked questions generated from this part’s specifications.
What type of counter is the CD54ACT161F3A?

The CD54ACT161F3A is a 4-bit synchronous, presettable binary counter.

What are the input and output types for the CD54ACT161F3A?

It features TTL-compatible CMOS inputs and push-pull outputs.

What is the operating temperature range of the CD54ACT161F3A?

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

What package is the CD54ACT161F3A available in?

It is available in a CDIP (J) package.

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