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74F191SCX

74F191SCX

74F191SCX

ON Semiconductor

1 Element Counters & Dividers 74F Series 74F191 Up, Down Positive Edge 16-SOIC (0.154, 3.90mm Width)

SOT-23

74F191SCX Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Operating Temperature0°C~70°C
PackagingTape & Reel (TR)
Series 74F
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Voltage - Supply 4.5V~5.5V
Base Part Number 74F191
Number of Elements 1
Direction Up, Down
Logic Type Binary Counter
Number of Bits per Element 4
Trigger Type Positive Edge
Count Rate100MHz
Timing Synchronous
In-Stock:3255 items

74F191SCX Product Details

74F191SCX Overview


This device is supplied in the 16-SOIC (0.154, 3.90mm Width) package. In this diagram, there are 1elements that are interconnected by wires. In this case, it is packaged as Tape & Reel (TR). This device is a member of the 74Fseries and is well suited for a wide range of applications. It is assumed that the logic type is [0]. 0°C~70°Cshould be the operating temperature. Mounting type Surface Mountis used. When a supply voltage of 4.5V~5.5Vis provided, it can operate with greater reliability. The array contains elements containing 4bits each. The base part number of 74F191provides access to more related parts.

74F191SCX Features


Embedded in the 16-SOIC (0.154, 3.90mm Width) package
4 bits per element


74F191SCX Applications


There are a lot of ON Semiconductor
74F191SCX Counters & Dividers applications.


  • Time-delay circuits
  • Analog multiplexing and demultiplexing
  • Digital multiplexing and demultiplexing
  • Signal gating
  • Frequency dividing circuits
  • Time delay circuits
  • Communications Digital Frequency Synthesizers;
  • VHF, UHF, FM, AM, etc.
  • Fixed or Programmable Frequency Division
  • Time Out Timer for Consumer-Application Industrial Controls

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