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CD74HC191EE4

CD74HC191EE4

CD74HC191EE4

Texas Instruments

1 Element 4.5V DUAL Counters & Dividers 16 Pins Bidirectional PDIP

SOT-23

CD74HC191EE4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Contact PlatingGold
Mount Through Hole
Package / Case PDIP
Number of Pins 16
Weight 951.693491mg
JESD-609 Code e4
Number of Terminations 16
Max Operating Temperature125°C
Min Operating Temperature -55°C
Additional FeatureRCO OUTPUT
Packing Method TUBE
Terminal Position DUAL
Number of Functions 1
Supply Voltage 4.5V
Frequency 35MHz
Pin Count16
Number of Elements 1
Temperature GradeMILITARY
Max Supply Voltage6V
Min Supply Voltage2V
Load Capacitance50pF
Number of Bits 4
Propagation Delay315 ns
Turn On Delay Time315 ns
Family HC/UH
Logic Function Counter
Direction Bidirectional
Max I(ol) 0.0052 A
Prop. Delay@Nom-Sup 37 ns
Sync/Async Synchronous
Power Supply Current-Max (ICC) 0.08mA
fmax-Min 23 MHz
Clock Edge Trigger Type Positive Edge
Load/Preset Input YES
Height 5.08mm
Length 19.3mm
Width 6.35mm
Thickness 3.9mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:3055 items

CD74HC191EE4 Product Details

CD74HC191EE4 Overview


A device of this type is supplied in a package of type [0]. For its configuration, 16terminations are used. This device is fully flexible due to the supply voltage of [0]. A wire connects the 1elements. 16is the number of pins on all components. In the circuit, 16pins are used to connect other components. It is mounted in the way of [0]. In this case, it emerges as a member of the HC/UH family. The device contains information consisting of 4bits. In terms of this electronic device, the features provided by RCO OUTPUTare of the utmost importance. The temperature grade of this device is MILITARY. The packing of this product is performed by [0]. Electrical characteristics remain stable for extended periods of time at [0]. An operating temperature range is specified with a lower limit generally set at -55°C degrees Celsius. It operates at a frequency of 35MHz Hz. 6Vis the maximum voltage available to the device. As low as 2Vis the minimum voltage that can be applied to the device.

CD74HC191EE4 Features


Embedded in the PDIP package
RCO OUTPUT
Frequency of 35MHz


CD74HC191EE4 Applications


There are a lot of Texas Instruments
CD74HC191EE4 Counters & Dividers applications.


  • Frequency dividers
  • Time-delay circuits
  • Analog multiplexing and demultiplexing
  • Digital multiplexing and demultiplexing
  • Signal gating
  • Frequency dividing circuits
  • Time delay circuits
  • Communications Digital Frequency Synthesizers;
  • VHF, UHF, FM, AM, etc.
  • Fixed or Programmable Frequency Division

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