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  • 74HCT191D,653

74HCT191D,653

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,653
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 330
  • 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
Subcategory Counters
Packing Method TAPE AND REEL
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
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Operating Temperature -40°C~125°C
Packaging Tape & Reel (TR)
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

74HCT191D,653 Overview


In the 16-SOIC (0.154, 3.90mm Width)package, it is supplied. There are 16 terminations used for its configuration. The supply voltage of 5V enables it operate in a fully flexible way. A wire connects the 1elements. There are a total of 16 pins in all components. As a result, it is packaged as Tape & Reel (TR). The HCTfamily includes it. This device is a member of the 74HCTseries and is well suited for a wide range of applications. The logic type of Binary Counter is adopted. Ideally, the operating temperature should be set to -40°C~125°C. This device is mounted in the Surface Mountposition. When a supply voltage of 4.5V~5.5Vis provided, it can operate with greater reliability. The array has 4elements. These electronic devices have many important features, and TCO OUTPUTis one of them. Under its base part number of [0], you will find additional related parts. The packing of the product is carried out by [0]. In this case, 5Vvoltage is generated by the voltage source. Typically, the supply voltage (Vsup) is limited to 5.5V. It is part of the Countersfamily of electronic components.

74HCT191D,653 Features


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

74HCT191D,653 Applications


There are a lot of NXP USA Inc. 74HCT191D,653 Counters & Dividers applications.

  • Frequency division
  • Analog multiplexing and demultiplexing
  • Fixed or Programmable Frequency Division
  • Communications Digital Frequency Synthesizers;
  • Divide-by"N" counters/frequency synthesizers
  • Frequency dividing circuits
  • counting/frequency sy nthesizers-BCD output
  • VHF, UHF, FM, AM, etc.
  • Decade counter/decimal decode display (CD4017B）
  • TRUE RMS-TO-DC CONVERSION