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HomeProductsIntegrated Circuits (ICs)Logic - Counters, Dividers74F161ASCX
74F161ASCX Image
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74F161ASCX - Texas Instruments

Manufacturer Part Number
74F161ASCX
Manufacturer
Texas Instruments
Allelco Part Number
32D-74F161ASCX
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC BINARY COUNTER 4-BIT 16SOIC
Package
16-SOIC
Data sheet
-
RoHs Status
ROHS3 Compliant
Our certification
In stock: 109930
  • Unit Price: $0.224
  • Subtotal: $0.00

Want a better price?
Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity Unit Price Ext. Price
1+ $0.224 $0.22
200+ $0.087 $17.40
500+ $0.083 $41.50
1000+ $0.082 $82.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.
EXPRESS OPTION
Payment method
Our certification

Specifications

74F161ASCX Tech Specifications
Texas Instruments - 74F161ASCX technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - 74F161ASCX

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 4.5 V ~ 5.5 V  
Trigger Type Positive Edge  
Timing Synchronous  
Supplier Device Package 16-SOIC  
Series 74F  
Reset Asynchronous  
Package / Case 16-SOIC (0.154", 3.90mm Width)  
Package Bulk  
Product Attribute Attribute Value  
Operating Temperature 0°C ~ 70°C  
Number of Elements 1  
Number of Bits per Element 4  
Mounting Type Surface Mount  
Logic Type Binary Counter  
Direction Up  
Count Rate 120 MHz  
Base Product Number 74F161  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status Vendor Undefined
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

74F161ASCX

Manufacturer

onsemi

Introduction

The 74F161ASCX is a high-speed, synchronous 4-bit binary counter with asynchronous reset. It operates at a maximum count rate of 120 MHz and is designed for use in high-speed digital systems.

Product Features and Performance

4-bit binary counter

Synchronous operation

Asynchronous reset

Maximum count rate of 120 MHz

Positive edge-triggered

5 V to 5.5 V supply voltage

0°C to 70°C operating temperature range

Surface mount 16-SOIC package

Product Advantages

High-speed operation for use in demanding digital applications

Synchronous counting for reliable performance

Asynchronous reset for flexible system design

Wide operating voltage range for compatibility

Key Reasons to Choose This Product

Industry-leading performance with 120 MHz count rate

Robust synchronous design for reliable operation

Flexible asynchronous reset function

Wide temperature and voltage range for versatile use

Quality and Safety Features

Manufactured by the reputable onsemi brand

Designed and tested to meet stringent quality standards

Suitable for use in safety-critical applications

Compatibility

Compatible with various 74F and 74HC/HCT series logic families

Application Areas

High-speed digital systems

Counting and divider circuits

Digital signal processing

Instrumentation and test equipment

Product Lifecycle

The 74F161ASCX 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 on suitable replacement options.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments 74F161ASCX

Product Attribute 74F161ASCX 74F161ASCX 74F161ASC 74F161SCX
Part Number 74F161ASCX 74F161ASCX 74F161ASC 74F161SCX
Manufacturer Fairchild Semiconductor onsemi Fairchild Semiconductor National Semiconductor
Base Product Number - DAC34H84 MAX500 ADS62P42
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Number of Bits per Element - - - -
Trigger Type - - - -
Voltage - Supply - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Direction - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Number of Elements - - - -
Timing - - - -
Reset - - - -
Logic Type - - - -
Count Rate - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Series - - - -

Customer Reviews

Evaluation: 10 Articles

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

  • Kevi***.
    Mar 17, 2026

    Fast switching and stable output. Very satisfied with this IC

  • Daou***hekebkeb
    Jun 16, 2024

    I had a great experience purchasing items from Allelcoelec, I recommend

  • Uri ***al
    Jun 19, 2024

    Good comunication,
    Transpnt regarding the process and price.

  • Yaqu***l Ali
    Jun 19, 2024

    Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

  • Lea ***
    Jun 19, 2024

    Morrey was very helpful and right on top of things!
    He replied quickly to my RFQ. He was very courteous and professional.

Write a Review

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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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74F161ASCX Image

74F161ASCX

Texas Instruments
32D-74F161ASCX

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