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HomeProductsIntegrated Circuits (ICs)Logic - Counters, Dividers74F191SCX
74F191SCX Image
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74F191SCX - onsemi

Manufacturer Part Number
74F191SCX
Manufacturer
onsemi
Allelco Part Number
32D-74F191SCX
ECAD Model
Parts Description
IC BINARY COUNTER 4-BIT 16SOIC
Package
16-SOIC (0.154", 3.90mm Width)
Data sheet
74F191.pdf
Our certification
In stock: 16830

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Specifications

74F191SCX Tech Specifications
onsemi - 74F191SCX technical specifications, attributes, parameters and parts with similar specifications to onsemi - 74F191SCX

Product Attribute Attribute Value  
Manufacturer onsemi  
Voltage - Supply 4.5 V ~ 5.5 V  
Trigger Type Positive Edge  
Timing Synchronous  
Supplier Device Package 16-SOIC  
Series 74F  
Reset -  
Package / Case 16-SOIC (0.154", 3.90mm Width)  
Package Tape & Reel (TR)  
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, Down  
Count Rate 100 MHz  
Base Product Number 74F191  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

74F191SCX

Manufacturer

onsemi

Introduction

The 74F191SCX is a 4-bit synchronous binary up/down counter from onsemi. It features an asynchronous reset and a maximum count rate of 100 MHz, making it suitable for a wide range of digital logic applications.

Product Features and Performance

4-bit synchronous binary up/down counter

Asynchronous reset

Maximum count rate of 100 MHz

Positive edge-triggered clock

5 V to 5.5 V supply voltage range

Operating temperature range of 0°C to 70°C

Surface mount 16-SOIC package

Product Advantages

High-speed operation up to 100 MHz

Configurable count direction (up or down)

Asynchronous reset for quick initialization

Wide supply voltage range for versatile applications

Compact surface mount package

Key Reasons to Choose This Product

Reliable and high-performance digital logic solution

Ease of integration with various digital systems

Cost-effective option for 4-bit counter applications

Onsemi's reputation for quality and innovation

Quality and Safety Features

Designed and manufactured to onsemi's strict quality standards

Robust surface mount package for reliable operation

Compliance with industry safety and environmental regulations

Compatibility

The 74F191SCX is compatible with various digital logic families, including the 74F series. It can be used in a wide range of digital systems and applications.

Application Areas

Digital counters and timers

Frequency division and control

Digital signal processing

Instrumentation and control systems

Industrial automation and control

Product Lifecycle

The 74F191SCX 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 the latest product information and availability.

Parts with Similar Specifications

The three parts on the right have similar specifications to onsemi 74F191SCX

Product Attribute 74F191SCX 74F191PC 74F193SC 74F193PC
Part Number 74F191SCX 74F191PC 74F193SC 74F193PC
Manufacturer onsemi onsemi onsemi Fairchild Semiconductor
Number of Elements 1 1 1 1
Operating Temperature 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C
Reset - - Asynchronous Asynchronous
Package Tape & Reel (TR) Tube Tube Tube
Count Rate 100 MHz 100 MHz 125 MHz 125 MHz
Package / Case 16-SOIC (0.154", 3.90mm Width) 16-DIP (0.300", 7.62mm) 16-SOIC (0.154", 3.90mm Width) 16-DIP (0.300", 7.62mm)
Number of Bits per Element 4 4 4 4
Timing Synchronous Synchronous - -
Supplier Device Package 16-SOIC 16-PDIP 16-SOIC 16-PDIP
Trigger Type Positive Edge Positive Edge Positive Edge Positive Edge
Mounting Type Surface Mount Through Hole Surface Mount Through Hole
Base Product Number 74F191 74F191 74F193 74F193
Series 74F 74F 74F 74F
Voltage - Supply 4.5 V ~ 5.5 V 4.5 V ~ 5.5 V 4.5 V ~ 5.5 V 4.5 V ~ 5.5 V
Direction Up, Down Up, Down Up, Down Up, Down
Logic Type Binary Counter Binary Counter Binary Counter Binary Counter

74F191SCX Datasheet PDF

Download 74F191SCX pdf datasheets and onsemi documentation for 74F191SCX - onsemi.

Datasheets
74F191.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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74F191SCX Image

74F191SCX

onsemi
32D-74F191SCX

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