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Texas Instruments CD74HC161M Counters and Dividers

High-speed CMOS logic 4-bit binary counter, operating up to 35MHz, features negative edge clock triggering and asynchronous reset.

In Stock ActiveTexas Instruments74HCCD74HCSOICRoHS
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CD74HC161M
Manufacturer
Part Number (MPN)
CD74HC161M
Series
Base Model
Detailed Description
High-speed CMOS logic 4-bit binary counter, operating up to 35MHz, features negative edge clock triggering and asynchronous reset. This unidirectional up-counter offers a wide operating temperature range of -55°C to 125°C and a supply voltage from 2V to 6V. Designed for surface mounting in a 16-SOIC package with gold contact plating, it boasts a propagation delay of 315ns and a quiescent current of 8uA. RoHS compliant and lead-free, this component is ideal for digital logic applications.
Package
SOIC
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
PDF CD74HC161M Datasheet
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Ordering Code Family

CD74HC groups multiple orderable suffixes under one base device. Compare package, grade, and reel options on the base-number page before substituting within the family.

300 ordering variants listed on the family page.

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Technical Specifications

Texas Instruments CD74HC161M Counters and Dividers technical specifications.

General

Series
74HC
RoHS
Yes
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 125°C
Supply Voltage
2V ~ 6V
Package
SOIC
Clock Edge Trigger Type
Negative Edge
Contact Plating
Gold
Direction
Up, Unidirectional
Frequency
35MHz

Alternate Parts Comparison (CD74HC161M vs CD74HC4051MM96EP vs CD74HC08QM96Q1 vs CD74HC125QM96G4Q1)

Side-by-side technical parameter comparison of related primary models in this product family.

This PartAlternate PartsAlternate PartsAlternate Parts
Series74HC------
Mounting TypeSurface Mount------
Operating Temperature-55°C ~ 125°C------
Supply Voltage2V ~ 6V------
Frequency35MHz------
RoHSYes------
Clock Edge Trigger TypeNegative Edge------
Contact PlatingGold------
DirectionUp, Unidirectional------
Lead FreeLead Free------
Logic FunctionCounter------
Number of Bits4------
Action

Texas Instruments CD74HC161M Counters and Dividers Overview

High-speed CMOS logic 4-bit binary counter, operating up to 35MHz, features negative edge clock triggering and asynchronous reset. This unidirectional up-counter offers a wide operating temperature range of -55°C to 125°C and a supply voltage from 2V to 6V. Designed for surface mounting in a 16-SOIC package with gold contact plating, it boasts a propagation delay of 315ns and a quiescent current of 8uA.

RoHS compliant and lead-free, this component is ideal for digital logic applications.

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