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SN74HC191N

1 Element 5V CMOS DUAL Counters & Dividers 74HC Series 74HC191 16 Pins Up, Down Positive Edge 16-DIP (0.300, 7.62mm)


  • Manufacturer: Texas Instruments
  • Nocochips NO: 815-SN74HC191N
  • Package: 16-DIP (0.300, 7.62mm)
  • Datasheet: -
  • Stock: 162
  • Description: 1 Element 5V CMOS DUAL Counters & Dividers 74HC Series 74HC191 16 Pins Up, Down Positive Edge 16-DIP (0.300, 7.62mm)(Kg)

Details

Tags

Parameters
Number of Bits per Element 4
Trigger Type Positive Edge
Power Supply Current-Max (ICC) 0.08mA
Clock Edge Trigger Type Positive Edge
Count Rate 24MHz
Load/Preset Input YES
Timing Synchronous
Height 5.08mm
Length 19.3mm
Width 6.35mm
Thickness 3.9mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 1 Week
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Mount Through Hole
Mounting Type Through Hole
Package / Case 16-DIP (0.300, 7.62mm)
Number of Pins 16
Weight 951.693491mg
Operating Temperature -40°C~85°C
Packaging Tube
Series 74HC
JESD-609 Code e4
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature RCO OUTPUT
Technology CMOS
Voltage - Supply 2V~6V
Terminal Position DUAL
Number of Functions 1
Supply Voltage 5V
Frequency 19MHz
Base Part Number 74HC191
Pin Count 16
Operating Supply Voltage 5V
Number of Elements 1
Supply Voltage-Max (Vsup) 6V
Power Supplies 2/6V
Supply Voltage-Min (Vsup) 2V
Load Capacitance 50pF
Propagation Delay 330 ns
Turn On Delay Time 330 ns
Family HC/UH
Logic Function Counter
Direction Up, Down
Logic Type Binary Counter
Max I(ol) 0.0052 A

SN74HC191N Overview


A device of this type is supplied in a package of type [0]. 16 terminations are used for its configuration. This device is fully flexible due to the supply voltage of [0]. There are wires connecting 1elements. In all, there are 16 pins on each component. Tubeis used to package it. Circuit components are connected by 16pins. It is mounted in the way of [0]. The HC/UHfamily includes it. With its 74HCseries designation, it can be used for a range of applications. Logic type Binary Counter is adopted. -40°C~85°Cshould be the operating temperature. Having a mounting type of [0], it is suitable for installation. In the presence of the supply voltage of [0], it can operate more reliably. The array stores 4bits in each element. In regard to this electronic device, RCO OUTPUTare essential features. More related parts are available under its base part number 74HC191. The voltage source generates 2/6Vvoltage. To operate, the device requires a voltage of [0]. Supply voltage (Vsup) can be as low as 2V. The frequency of the device is 19MHz. Typically, the supply voltage (Vsup) is limited to 6V.

SN74HC191N Features


Embedded in the 16-DIP (0.300, 7.62mm) package
4 bits per element
RCO OUTPUT
Operating supply voltage of 5V
Frequency of 19MHz

SN74HC191N Applications


There are a lot of Texas Instruments SN74HC191N Counters & Dividers applications.

  • Divide-by-N counting
  • Binary counter/decoder
  • SQUARE ROOT
  • Communications Digital Frequency Synthesizers;
  • MULTIPLICATION
  • counting/frequency sy nthesizers-BCD output
  • Programmable binary and decade
  • Time Out Timer for Consumer-Application Industrial Controls
  • DIVISION
  • Frequency division

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