Welcome to Hotenda.com Online Store!

logo
userjoin
Home

SN74HC191DE4

SN74HC191DE4

SN74HC191DE4

Texas Instruments

1 Element 5V CMOS DUAL Counters & Dividers 16 Pins Bidirectional SOIC

SOT-23

SN74HC191DE4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case SOIC
Number of Pins 16
Weight 141.690917mg
JESD-609 Code e4
Pbfree Code yes
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Additional FeatureRCO OUTPUT
Packing Method TUBE
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Frequency 48MHz
Pin Count16
Operating Supply Voltage5V
Number of Elements 1
Temperature GradeINDUSTRIAL
Max Supply Voltage6V
Min Supply Voltage2V
Load Capacitance50pF
Number of Bits 4
Propagation Delay330 ns
Turn On Delay Time330 ns
Family HC/UH
Logic Function Counter
Direction Bidirectional
Sync/Async Synchronous
Clock Edge Trigger Type Positive Edge
Load/Preset Input YES
Length 9.9mm
Width 3.9mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:4092 items

SN74HC191DE4 Product Details

SN74HC191DE4 Overview


In the SOICpackage, it is supplied. In order to configure it, it uses 16terminations. As a result of the supply voltage of 0, 5Vcan operate in a fully flexible manner. There are wires connecting 1elements. The total number of component pins is 16. To connect the circuit's other components, there are 16pins. Using [0], it can be mounted. In this case, it appears as a member of the family [0]. In this device, there is information of 4bits. It is possible for the result to be yesin Pbfree code. It is important to note that in regards to this electronic device, RCO OUTPUTis an extremely significant feature. The device is manufactured at a temperature grade of INDUSTRIAL. In order to pack the product, TUBEis employed. The device requires a supply voltage of [0]. Electrical characteristics are stable at temperature 85°Cfor extended periods of time. It operates within a specified temperature range, with the lower limit typically set at -40°C degrees Celsius. 48MHzis the frequency of operation. In this case, the maximum voltage available to the device is 6V. A minimum voltage of 2Vis available for the device.

SN74HC191DE4 Features


Embedded in the SOIC package
RCO OUTPUT
Operating supply voltage of 5V
Frequency of 48MHz


SN74HC191DE4 Applications


There are a lot of Texas Instruments
SN74HC191DE4 Counters & Dividers applications.


  • 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
  • Time Out Timer for Consumer-Application Industrial Controls
  • Timing applications
  • Clocks

Get Subscriber

Enter Your Email Address, Get the Latest News