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CD74HC194PWG4

CD74HC194PWG4

CD74HC194PWG4

Texas Instruments

Shift Register 16 Pin 4.5V TSSOP

SOT-23

CD74HC194PWG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Contact PlatingGold
Mount Surface Mount
Package / Case TSSOP
Number of Pins 16
Weight 61.887009mg
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Max Operating Temperature125°C
Min Operating Temperature -55°C
Additional FeatureHOLD MODE
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 4.5V
Pin Count16
Operating Supply Voltage5V
Number of Elements 1
Temperature GradeMILITARY
Max Supply Voltage6V
Min Supply Voltage2V
Propagation Delay30 ns
Quiescent Current8μA
Turn On Delay Time265 ns
Family HC/UH
Logic Function Shift Register
Direction Bidirectional
Output Polarity TRUE
Logic IC Type PARALLEL IN PARALLEL OUT
Number of Bits per Element 4
Trigger Type POSITIVE EDGE
Number of Input Lines 6
fmax-Min 23 MHz
Max Frequency@Nom-Sup 20000000Hz
Height 1.15mm
Length 5mm
Width 4.4mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:2183 items

CD74HC194PWG4 Product Details

CD74HC194PWG4 Overview


TSSOP is a package containing the embedded device. Taking the total number of terminations on the chip and adding them up, we get 16. The part operates at 4.5V voltage. A total of 1 elements can be found on this part. It is equipped with a pin count of 16. It is recommended that the mount should be done by Surface Mount. There is an electronic component in the HC/UH. It is noted that this chip uses an operating supply voltage of 5V. The following additional aspects of this section are worth noting: HOLD MODE. In the device, there are 6 input lines that are available for use. It has a total of zero pins. At temperatures below 125°C, it is recommended for use. Ideally, it should not fall below -55°C. A voltage of 6V is employed as the supply voltage. There is a voltage applied to the supply that is greater than 2V. It runs on a quiescent current of 8μA.

CD74HC194PWG4 Features


With 16 pins
Operate supply voltage at 5V
Quiescent Current at 8μA


CD74HC194PWG4 Applications


There are a lot of Texas Instruments
CD74HC194PWG4 Shift Registers applications.


  • Data Processors
  • Pseudo Random Pattern Generator
  • Pulse Extenders
  • Pattern Recognizers
  • Interconnectors
  • Counter
  • Data manipulation
  • Delay Line
  • Generate time delay toward digital circuits
  • Parallel data

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