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