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SN74HC191DTG4

SN74HC191DTG4

SN74HC191DTG4

Texas Instruments

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

SOT-23

SN74HC191DTG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case SOIC
Number of Pins 16
Weight 141.690917mg
PackagingTape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Additional FeatureRCO OUTPUT
Packing Method TAPE AND REEL
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
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:1995 items

SN74HC191DTG4 Product Details

SN74HC191DTG4 Overview


It is a device supplied in the SOIC package. 16 terminations are used for its configuration. The supply voltage of 5V enables it operate in a fully flexible way. 1 elements are interconnected in wires. The number of all component pins is 16. It is packaged in the way of Tape & Reel (TR). There are 16 pins going on to connect other parts in the circuit. The way of Surface Mount is used to mount it. It emerges as a member of HC/UH family. The are 4 bits information in the device. In terms of Pbfree code, the result may be yes. When it comes to this electronic device, RCO OUTPUT are much important features. This device is manufactured in the temperature grade of INDUSTRIAL. TAPE AND REEL is employed for its packing. It takes supply voltage of 5V to operate. It operates at the maximum temperature of 85°C for extended periods of time with acceptable stability of its electrical characteristics. It is designed to operate over a specified temperature range with lower limit generally set at -40°C. It operates with the frequency of 48MHz. The maximum voltage available for the device reaches 6V. The minimum voltage available for the device is as low as 2V.

SN74HC191DTG4 Features


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


SN74HC191DTG4 Applications


There are a lot of Texas Instruments
SN74HC191DTG4 Counters & Dividers applications.


  • Control counters
  • Timers
  • 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;

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