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  • CD74HC191ME4

CD74HC191ME4

1 Element 4.5V CMOS DUAL Counters & Dividers 16 Pins Bidirectional SOIC


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-CD74HC191ME4
  • Package: SOIC
  • Datasheet: -
  • Stock: 350
  • Description: 1 Element 4.5V CMOS DUAL Counters & Dividers 16 Pins Bidirectional SOIC(Kg)

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Details

Tags

Parameters
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
Number of Terminations 16
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature 125°C
Min Operating Temperature -55°C
Additional Feature RCO OUTPUT
Packing Method TUBE
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 4.5V
Frequency 35MHz
Pin Count 16
Number of Elements 1
Temperature Grade MILITARY
Max Supply Voltage 6V
Min Supply Voltage 2V
Load Capacitance 50pF
Number of Bits 4
Propagation Delay 315 ns
Turn On Delay Time 315 ns
Family HC/UH
Logic Function Counter
Direction Bidirectional
Sync/Async Synchronous
fmax-Min 23 MHz
Clock Edge Trigger Type Positive Edge
Load/Preset Input YES
Length 9.9mm
Width 3.9mm
Radiation Hardening No
RoHS Status RoHS Compliant
Lead Free Contains Lead

CD74HC191ME4 Overview


This device is supplied in the SOIC package. Using 16terminations, it can be configured. As a result of the supply voltage of 0, 4.5Vcan operate in a fully flexible manner. The device contains 1terminations. 16is the number of pins on all components. To connect the circuit's other components, there are 16pins. The device is mounted in the direction of [0]. The HC/UHfamily is derived from it. There is information in the device in the form of 4bits. Pbfree code may result in yes. An important feature of this electronic device is [0]. It is manufactured in the temperature grade MILITARY. It is packed by [0]. Long-term operation at 125°Cwith acceptable electrical stability is possible. It is designed to operate over a specified temperature range with lower limit generally set at -55°C. In this case, the frequency is 35MHz Hz. The maximum voltage available for the device reaches 6V. As low as 2Vis the minimum voltage that can be applied to the device.

CD74HC191ME4 Features


Embedded in the SOIC package
RCO OUTPUT
Frequency of 35MHz

CD74HC191ME4 Applications


There are a lot of Texas Instruments CD74HC191ME4 Counters & Dividers applications.

  • Control counters
  • ALGEBRAIC COMPUTATION
  • Signal gating
  • Frequency dividing circuits
  • SQUARING
  • Binary counter/decoder
  • Time Out Timer for Consumer-Application Industrial Controls
  • Divide-by-N counting
  • Communications Digital Frequency Synthesizers;
  • Timing applications