CD74HC191E

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Mfr.Part #
CD74HC191E
Manufacturer
Texas Instruments
Package / Case
16-DIP (0.300, 7.62mm)
Datasheet
Download
Description
IC BCD UP/DWN COUNTR PREST 16DIP
Stock
1,276
In Stock :
1,276

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Manufacturer :
Texas Instruments
Product Category :
Counters, Dividers
Packaging :
Tube
Mount :
Through Hole
Length :
19.3mm
Load Capacitance :
50pF
Width :
6.35mm
Terminal Position :
Dual
Prop. Delay@Nom-Sup :
37 ns
Voltage - Supply :
2V~6V
Moisture Sensitivity Level (MSL) :
1 (Unlimited)
Number of Elements :
1
Contact Plating :
Gold
Direction :
Up, Down
Family :
HC/UH
Height :
5.08mm
Package / Case :
16-DIP (0.300, 7.62mm)
Number of Functions :
1
Operating Temperature :
-55°C~125°C
Thickness :
3.9mm
Termination :
Through Hole
Propagation Delay :
315 ns
Base Part Number :
74HC191
Weight :
951.693491mg
ECCN Code :
EAR99
Mounting Type :
Through Hole
Supply Voltage-Min (Vsup) :
2V
Number of Bits per Element :
4
Power Supply Current-Max (ICC) :
0.08mA
Turn On Delay Time :
315 ns
Supply Voltage-Max (Vsup) :
6V
Trigger Type :
POSITIVE EDGE
RoHS Status :
ROHS3 Compliant
JESD-609 Code :
e4
Frequency :
35MHz
Lead Free :
Lead Free
Additional Feature :
RCO OUTPUT
Logic Type :
BINARY COUNTER
Timing :
SYNCHRONOUS
Clock Edge Trigger Type :
POSITIVE EDGE
Series :
74HC
Radiation Hardening :
No
Number of Pins :
16
Number of Terminations :
16
Lifecycle Status :
ACTIVE (Last Updated: 2 days ago)
Load/Preset Input :
yes
Logic Function :
Counter
Factory Lead Time :
6 Weeks
Number of Channels :
2
REACH SVHC :
No SVHC
Supply Voltage :
4.5V
Pin Count :
16
Datasheets
CD74HC191E
Introducing Counters, Dividers Texas Instruments CD74HC191E from Chip IC,where excellence meets affordability. This product stands out with its Package / Case:16-DIP (0.300, 7.62mm), Operating Temperature:-55°C~125°C, Base Part Number:74HC191, Mounting Type:Through Hole, Number of Pins:16, Number of Terminations:16, Number of Channels:2, CD74HC191E pinout, CD74HC191E datasheet PDF, CD74HC191E amp .Beyond Counters, Dividers Texas Instruments CD74HC191E ,we also offer 74HC393D,653, 74HC393D,652, HEF4060BT,653, Our vast inventory has you covered. Contact us now for immediate solutions.

Texas Instruments CD74HC191E


Counters, Dividers Texas Instruments CD74HC191E Overview

Introducing the CD74HC191E by Texas Instruments, a versatile integrated circuit designed to meet the demands of modern electronic systems. This IC is meticulously crafted to provide seamless BCD up/down counting functionality, ensuring precise control and reliable performance in diverse applications.

With a compact 16-pin DIP package, the CD74HC191E integrates seamlessly into circuit designs, offering flexibility and ease of implementation. Whether you're designing industrial automation systems, digital clocks, frequency dividers, or electronic meters, this high-quality IC delivers exceptional results.

CD74HC191E Features

  • BCD up/down counting capability
  • Integrated preset function
  • High-speed operation
  • Wide supply voltage range
  • Low power consumption
  • Compatible with TTL and CMOS logic levels
  • Direct clear function for easy operation
  • Compact 16-pin DIP package for space-efficient designs

CD74HC191E Applications

  • Industrial Automation Systems: The CD74HC191E is ideal for use in industrial control systems, where precise counting and control are essential. It can be employed in conveyor belt systems, production line monitoring, and equipment sequencing.
  • Digital Clocks: Incorporate the CD74HC191E into digital clock designs to accurately track time and implement countdown or count-up functionality. Its high-speed operation ensures accurate timekeeping, making it suitable for a variety of time-critical applications.
  • Frequency Dividers: Utilize the CD74HC191E in frequency divider circuits to divide input frequencies by a specified factor. This is useful in applications such as signal processing, frequency synthesis, and digital communications.
  • Electronic Meters: The precise counting capabilities of the CD74HC191E make it well-suited for use in electronic meters, including energy meters, flow meters, and digital panel meters. It ensures accurate measurement and reliable performance in demanding environments.
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