MC74HCT161AN The MC74HCT161AN is a 4-bit synchronous binary counter from Motorola Semiconductor. It operates with a voltage range of 4.5V to 5.5V and a maximum clock frequency of 25MHz.
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MC74HCT161AN

Available from 1 distributors
Mfr Name: Motorola Semicondutor
Motorola Semicondutor
The MC74HCT161AN is a 4-bit synchronous binary counter from Motorola Semiconductor. It operates with a voltage range of 4.5V to 5.5V and a maximum clock frequency of 25MHz.
✓ Total Stock: 50 pcs
$ Price Range: $0.50

MC74HCT161AN Available from 1 distributor

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50 pcs
50 pcs On Request 1 On Request On Request 9419 On Request On Request

MC74HCT161AN Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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MC74HCT161AN Description

Short technical summary and product information.

The MC74HCT161AN is a 4-bit synchronous binary counter designed for logic applications. Manufactured by Motorola Semiconductor, this IC features a 3-state output and synchronous inputs. It operates within a voltage range of 4.5V to 5.5V and can handle a maximum clock frequency of 25MHz. The device has 4 inputs and 4 outputs, with a quiescent supply current of 2µA. It is housed in a PDIP-16 package and designed for through-hole mounting.

 

This counter is suitable for digital systems requiring precise counting and division functions. Its synchronous operation ensures predictable state transitions, making it reliable for various digital logic designs. The 3-state output allows for easy integration into bus-structured systems where multiple devices share a common data line.

 

Key electrical characteristics include a maximum operating voltage of 5.5V and a minimum operating voltage of 4.5V. The operating temperature range is from -40°C to 85°C. The low quiescent supply current of 2µA makes it an energy-efficient component for battery-powered applications.

MC74HCT161AN Quick Information

Product Type: Counter Divider
Series: MC74HCT
Canonical Name: MC74HCT161AN 4-Bit Synchronous Binary Counter
Subcategory: Counters, Dividers

MC74HCT161AN Compliance

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

MC74HCT161AN Estimated Pricing

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1+ $0.50 $0.50

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

MC74HCT161AN Features

  • 4-bit synchronous binary counter
  • Operates from 4.5V to 5.5V
  • Maximum clock frequency of 25MHz
  • 3-state output for bus integration
  • PDIP-16 package for through-hole mounting

MC74HCT161AN Applications

  • Digital logic systems requiring counting
  • Precise digital division functions
  • Bus-structured system integration
  • Low-power digital designs

MC74HCT161AN FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the MC74HCT161AN?

4.5V to 5.5V.

What is the operating temperature range?

-40°C to 85°C.

What package type is the MC74HCT161AN available in?

PDIP-16 through-hole.

What is the maximum clock frequency?

25MHz.

What logic family does this device belong to?

HCT.

What is the function of the MC74HCT161AN?

4-bit binary counter with 3-state outputs.

How many inputs and outputs does it have?

4 inputs and 4 outputs.

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