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  • CD74HC191E

CD74HC191E

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


  • Manufacturer: Rochester Electronics, LLC
  • Origchip NO: 699-CD74HC191E
  • Package: 16-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 408
  • Description: 1 Element 5V CMOS DUAL Counters & Dividers 74HC Series Up, Down Positive Edge 16-DIP (0.300, 7.62mm)(Kg)

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Details

Tags

Parameters
Mounting Type Through Hole
Package / Case 16-DIP (0.300, 7.62mm)
Surface Mount NO
Operating Temperature -55°C~125°C
Packaging Tube
Series 74HC
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 16
Additional Feature TCO OUTPUT
Technology CMOS
Voltage - Supply 2V~6V
Terminal Position DUAL
Number of Functions 1
Supply Voltage 5V
Qualification Status Not Qualified
Number of Elements 1
Supply Voltage-Max (Vsup) 6V
Supply Voltage-Min (Vsup) 2V
Family HC/UH
Direction Up, Down
Logic Type Binary Counter
Number of Bits per Element 4
Trigger Type Positive Edge
Propagation Delay (tpd) 255 ns
fmax-Min 35 MHz
Count Rate 35MHz
Load/Preset Input YES
Timing Synchronous
RoHS Status Non-RoHS Compliant

CD74HC191E Overview


This device is supplied in the 16-DIP (0.300, 7.62mm) package. Using 16terminations, it can be configured. 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. Tubeis the packaging method used for this package. It emerges as a member of HC/UH family. With its 74HCseries designation, it can be used for a range of applications. Binary Counteris used as the logic type. Ideally, the operating temperature should be set to -55°C~125°C. In this case, it is mounted with a Through Holetype. Providing a voltage of 2V~6Vensures higher reliability of operation. Each element in the array stores 4 bits. It is important to note that in regards to this electronic device, TCO OUTPUTis an extremely significant feature. The minimum supply voltage (Vsup) is as low as 2V. The maximum supply voltage (Vsup) is up to 6V.

CD74HC191E Features


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

CD74HC191E Applications


There are a lot of Rochester Electronics, LLC CD74HC191E Counters & Dividers applications.

  • Decade counter/decimal decode display (CD4017B）
  • Programmable decade counters
  • Frequency dividers
  • Binary counter/decoder
  • Timers
  • Dual Up Counters
  • Control counters
  • ANALOG SIGNAL PROCESSING
  • SQUARE ROOT
  • Timing applications