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CD74HCT191EE4

CD74HCT191EE4

CD74HCT191EE4

Rochester Electronics, LLC

1 Element Counters & Dividers 74HCT Series Up, Down Positive Edge 16-DIP (0.300, 7.62mm)

SOT-23

CD74HCT191EE4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Through Hole
Package / Case 16-DIP (0.300, 7.62mm)
Supplier Device Package 16-PDIP
Operating Temperature-55°C~125°C
PackagingTube
Series 74HCT
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Voltage - Supply 4.5V~5.5V
Number of Elements 1
Direction Up, Down
Logic Type Binary Counter
Number of Bits per Element 4
Trigger Type Positive Edge
Count Rate30MHz
Timing Synchronous
RoHS StatusROHS3 Compliant
In-Stock:2077 items

CD74HCT191EE4 Product Details

CD74HCT191EE4 Overview


This device is packaged in a 16-DIP (0.300, 7.62mm) package. The device has 1terminations. Tubeis the packaging method used for this package. The 74HCTseries is well suited to a number of uses. Binary Counteris used as the logic type. Setting the operating temperature to -55°C~125°C is recommended. This device is mounted in a Through Holemanner. In the presence of the supply voltage of [0], it can operate more reliably. The array has 4elements.

CD74HCT191EE4 Features


Embedded in the 16-DIP (0.300, 7.62mm) package
4 bits per element


CD74HCT191EE4 Applications


There are a lot of Rochester Electronics, LLC
CD74HCT191EE4 Counters & Dividers applications.


  • 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
  • Timing applications
  • Clocks
  • Up Counters
  • Dual Up Counters
  • MULTIPLICATION

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