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  • 74HCT191D,652

74HCT191D,652

1 Element 5V CMOS DUAL Counters & Dividers 74HCT Series 74HCT191 16 Pins Up, Down Positive Edge 16-SOIC (0.154, 3.90mm Width)


  • Manufacturer: NXP USA Inc.
  • Origchip NO: 568-74HCT191D,652
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 236
  • Description: 1 Element 5V CMOS DUAL Counters & Dividers 74HCT Series 74HCT191 16 Pins Up, Down Positive Edge 16-SOIC (0.154, 3.90mm Width)(Kg)

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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Operating Temperature -40°C~125°C
Packaging Tube
Published 1997
Series 74HCT
JESD-609 Code e4
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Terminal Finish NICKEL PALLADIUM GOLD
Additional Feature TCO OUTPUT
Subcategory Counters
Packing Method BULK PACK
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number 74HCT191
Pin Count 16
Qualification Status Not Qualified
Number of Elements 1
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 5V
Load Capacitance 50pF
Family HCT
Direction Up, Down
Logic Type Binary Counter
Number of Bits per Element 4
Trigger Type Positive Edge
Propagation Delay (tpd) 72 ns
Count Rate 39MHz
Load/Preset Input YES
Timing Synchronous
Length 9.9mm
Width 3.9mm
RoHS Status ROHS3 Compliant

74HCT191D,652 Overview


16-SOIC (0.154, 3.90mm Width)is a package in which this device is packaged. For its configuration, 16terminations are used. With a supply voltage of 5V volts, it is possible to run it in a fully flexible manner. In this diagram, there are 1elements that are interconnected by wires. A total of 16pins are present on all components. Tubeis used to package it. It is included in the HCTfamily. Due to the fact that it is a member of the 74HCTseries, it has a wide range of applications. Binary Counteris used as the logic type. The operating temperature should be set at -40°C~125°C. A mounting type of Surface Mountis adopted. It is able to operate with higher reliability when the supply voltage of 4.5V~5.5V is provided. The array has 4elements. In regard to this electronic device, TCO OUTPUTare essential features. Under its base part number of [0], you will find additional related parts. In order to package it, BULK PACKis employed. The voltage source produces a voltage of 5V volts. It is possible to reach a maximum supply voltage of 5.5VV (Vsup). In this case, the electronic components belong to the family of [0].

74HCT191D,652 Features


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

74HCT191D,652 Applications


There are a lot of NXP USA Inc. 74HCT191D,652 Counters & Dividers applications.

  • Frequency dividing circuits
  • MULTIPLICATION
  • Fixed or Programmable Frequency Division
  • SQUARE ROOT
  • ALGEBRAIC COMPUTATION
  • Digital multiplexing and demultiplexing
  • Fixed and programmable counters greater than 10
  • DIVISION
  • Time-delay circuits
  • Timing applications