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HomeProductsIntegrated Circuits (ICs)Logic - Counters, Dividers74ACT161PC
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74ACT161PC - Fairchild Semiconductor

Manufacturer Part Number
74ACT161PC
Manufacturer
Fairchild (onsemi)
Allelco Part Number
32D-74ACT161PC
ECAD Model
Parts Description
IC BINARY COUNTER 4-BIT 16DIP
Package
16-DIP (0.300", 7.62mm)
Data sheet
74ACT161PC.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 87370

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Specifications

74ACT161PC Tech Specifications
Fairchild Semiconductor - 74ACT161PC technical specifications, attributes, parameters and parts with similar specifications to Fairchild Semiconductor - 74ACT161PC

Product Attribute Attribute Value  
Manufacturer Fairchild (onsemi)  
Voltage - Supply 4.5 V ~ 5.5 V  
Trigger Type Positive Edge  
Timing Synchronous  
Supplier Device Package 16-PDIP  
Series 74ACT  
Reset Asynchronous  
Package / Case 16-DIP (0.300", 7.62mm)  
Package Tube  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 85°C  
Number of Elements 1  
Number of Bits per Element 4  
Mounting Type Through Hole  
Logic Type Binary Counter  
Direction Up  
Count Rate 125 MHz  
Base Product Number 74ACT161  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL)
REACH Status
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

74ACT161PC

Manufacturer

onsemi

Introduction

The 74ACT161PC is a 4-bit binary counter with parallel load and asynchronous clear. It features high-speed performance and low power consumption, making it suitable for a variety of digital applications. The device can count up or down, and provides a synchronous count operation with a positive edge-triggered clock input.

Product Features and Performance

4-bit binary counter with parallel load and asynchronous clear

High-speed performance with a count rate of up to 125 MHz

Low power consumption

Synchronous count operation with positive edge-triggered clock input

Capable of up or down counting

Product Advantages

Versatile counter functionality suitable for a wide range of digital applications

High-speed operation for efficient data processing

Low power consumption for energy-efficient designs

Reliable synchronous counting with positive edge-triggered clock

Key Reasons to Choose This Product

Robust counter functionality with parallel load and asynchronous clear

Exceptional speed and performance for time-critical applications

Power-efficient design for battery-powered or energy-conscious systems

Compatibility with a variety of digital logic standards

Quality and Safety Features

Manufactured by the reputable semiconductor company onsemi

Designed to meet industry standards for quality and reliability

Operates within a wide temperature range of -40°C to 85°C

Compatibility

The 74ACT161PC is compatible with the 74ACT series of logic devices, allowing for easy integration into existing digital systems.

Application Areas

Digital counting and timing applications

Frequency division and pulse shaping circuits

Control and timing logic in various electronic devices

Product Lifecycle

The 74ACT161PC is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from onsemi or other manufacturers. Customers are advised to contact our website's sales team for more information about available options.

Parts with Similar Specifications

The three parts on the right have similar specifications to Fairchild Semiconductor 74ACT161PC

Product Attribute 74ACT161PC 74ACT161PC 74ACT161 74ACT161MTCX
Part Number 74ACT161PC 74ACT161PC 74ACT161 74ACT161MTCX
Manufacturer Fairchild Semiconductor onsemi Fairchild Semiconductor onsemi
Supplier Device Package 16-PDIP 16-PDIP - 16-TSSOP
Package Tube Tube Bulk Tape & Reel (TR)
Logic Type Binary Counter Binary Counter - Binary Counter
Mounting Type Through Hole Through Hole - Surface Mount
Number of Bits per Element 4 4 - 4
Trigger Type Positive Edge Positive Edge - Positive Edge
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C - -40°C ~ 85°C
Direction Up Up - Up
Number of Elements 1 1 - 1
Timing Synchronous Synchronous - Synchronous
Voltage - Supply 4.5 V ~ 5.5 V 4.5 V ~ 5.5 V - 4.5 V ~ 5.5 V
Reset Asynchronous Asynchronous - Asynchronous
Series 74ACT 74ACT * 74ACT
Package / Case 16-DIP (0.300", 7.62mm) 16-DIP (0.300", 7.62mm) - 16-TSSOP (0.173', 4.40mm Width)
Count Rate 125 MHz 125 MHz - 125 MHz
Base Product Number 74ACT161 74ACT161 74ACT161 74ACT161

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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74ACT161PC Image

74ACT161PC

Fairchild Semiconductor
32D-74ACT161PC

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