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CD74HC194PWE4

CD74HC194PWE4

CD74HC194PWE4

Texas Instruments

Shift Register 16 Pin 4.5V TSSOP

SOT-23

CD74HC194PWE4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case TSSOP
Number of Pins 16
Weight 61.887009mg
PackagingRail/Tube
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 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
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
Length 5mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:2271 items

CD74HC194PWE4 Product Details

CD74HC194PWE4 Overview


There is an embedded device in the package TSSOP. 16 is the sum of the number of terminations in the chip. The case Rail/Tube contains it. A voltage of 4.5V is specified for the part's operating supply. It is a part that has 1 elements on it. 16 pins are available on the device. Surface Mount is recommended for mounting. Electronic components belong to the HC/UH group. In terms of supply voltage, this chip operates within the range of 5V. This section has the following additional features: HOLD MODE. As far as the device is concerned, there are 6 input lines available. There are a total of 16 pins on it. Under temperatures below 125°C, it is recommended to use it. This device should not be operated with a value lower than -55°C. A voltage of this type is employed under 6V. It is necessary to use a voltage that is higher than 2V to provide this supply.

CD74HC194PWE4 Features


With 16 pins
Operate supply voltage at 5V


CD74HC194PWE4 Applications


There are a lot of Texas Instruments
CD74HC194PWE4 Shift Registers applications.


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

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