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HomeProductsIntegrated Circuits (ICs)Logic - Counters, Dividers74AC161SCX
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74AC161SCX - onsemi

Manufacturer Part Number
74AC161SCX
Manufacturer
onsemi
Allelco Part Number
32D-74AC161SCX
ECAD Model
Parts Description
IC BINARY COUNTER 4-BIT 16SOIC
Detailed Description
Package
16-SOIC (0.154', 3.90mm Width)
Data sheet
Cylindrical Battery Holders.pdf
Our certification
In stock: 6320

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Our certification

Specifications

74AC161SCX Tech Specifications
onsemi - 74AC161SCX technical specifications, attributes, parameters and parts with similar specifications to onsemi - 74AC161SCX

Product Attribute Attribute Value  
Manufacturer onsemi  
Voltage - Supply 2 V ~ 6 V  
Trigger Type Positive Edge  
Timing Synchronous  
Supplier Device Package 16-SOIC  
Series 74AC  
Reset Asynchronous  
Package / Case 16-SOIC (0.154', 3.90mm Width)  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 85°C  
Number of Elements 1  
Number of Bits per Element 4  
Mounting Type Surface Mount  
Logic Type Binary Counter  
Direction Up  
Count Rate 167 MHz  
Base Product Number 74AC161  

Parts Introduction

Manufacturer Part Number

74AC161SCX

Manufacturer

onsemi

Introduction

The onsemi 74AC161SCX is a 4-bit binary synchronous up-counter with asynchronous reset, designed for high-speed digital applications. It features a maximum count rate of 167 MHz, making it suitable for high-frequency digital circuit designs.

Product Features and Performance

4-bit binary synchronous up-counter

Asynchronous reset

Synchronous timing

Maximum count rate of 167 MHz

Operating voltage range of 2V to 6V

Wide operating temperature range of -40°C to 85°C

Surface mount 16-SOIC package

Product Advantages

High-speed operation up to 167 MHz

Wide supply voltage range for versatile applications

Compact surface mount package

Key Reasons to Choose This Product

Reliable and high-performance digital counter solution

Suitable for a wide range of high-speed digital applications

Compact and space-efficient design

Quality and Safety Features

onsemi's commitment to quality and reliability

Compliance with industry standards

Compatibility

Suitable for use in various high-speed digital circuit designs

Application Areas

High-speed digital logic circuits

Frequency division

Digital timing applications

Product Lifecycle

The 74AC161SCX is an obsolete product, meaning it has been discontinued by the manufacturer. However, there are equivalent or alternative models available from onsemi, such as:

74AC160SCX (4-bit binary synchronous up/down counter)

74AC163SCX (4-bit binary synchronous up-counter with synchronous clear)

If you require more information or need assistance in finding a suitable alternative, please contact our sales team through our website.

Parts with Similar Specifications

The three parts on the right have similar specifications to onsemi 74AC161SCX

Product Attribute 74AC161SCX 74AC161PC 74AC161MTCX 74AC161TTR
Part Number 74AC161SCX 74AC161PC 74AC161MTCX 74AC161TTR
Manufacturer onsemi Fairchild Semiconductor onsemi STMicroelectronics
Timing Synchronous Synchronous Synchronous -
Number of Elements 1 1 1 1
Count Rate 167 MHz 167 MHz 167 MHz -
Package Tape & Reel (TR) Tube Tape & Reel (TR) Cut Tape (CT)
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -
Series 74AC 74AC 74AC 74AC
Base Product Number 74AC161 74AC161 74AC161 74AC161
Logic Type Binary Counter Binary Counter Binary Counter Binary Counter
Voltage - Supply 2 V ~ 6 V 2 V ~ 6 V 2 V ~ 6 V 2 V ~ 6 V
Number of Bits per Element 4 4 4 4
Supplier Device Package 16-SOIC 16-PDIP 16-TSSOP 16-TSSOP
Direction Up Up Up Up
Package / Case 16-SOIC (0.154', 3.90mm Width) 16-DIP (0.300", 7.62mm) 16-TSSOP (0.173", 4.40mm Width) 16-TSSOP (0.173', 4.40mm Width)
Reset Asynchronous Asynchronous Asynchronous Asynchronous
Mounting Type Surface Mount Through Hole Surface Mount Surface Mount
Trigger Type Positive Edge Positive Edge Positive Edge Positive Edge

74AC161SCX Datasheet PDF

Download 74AC161SCX pdf datasheets and onsemi documentation for 74AC161SCX - onsemi.

Datasheets
Cylindrical Battery Holders.pdf
Environmental Information
onsemi RoHS.pdf

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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74AC161SCX Image

74AC161SCX

onsemi
32D-74AC161SCX

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