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CD74HC194PWR

CD74HC194PWR

CD74HC194PWR

Texas Instruments

Register, Bidirectional -55°C~125°C Shift Register 74HC Series 74HC194 16 Pin 4.5V 16-TSSOP (0.173, 4.40mm Width)

SOT-23

CD74HC194PWR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 6 days ago)
Factory Lead Time 6 Weeks
Contact PlatingGold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173, 4.40mm Width)
Number of Pins 16
Weight 61.887009mg
Operating Temperature-55°C~125°C
PackagingCut Tape (CT)
Series 74HC
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Additional FeatureHOLD MODE
Packing Method TR
Technology CMOS
Voltage - Supply 2V~6V
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 4.5V
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number 74HC194
Function Universal
Qualification StatusNot Qualified
Output Type Push-Pull
Operating Supply Voltage5V
Number of Elements 1
Supply Voltage-Max (Vsup) 6V
Supply Voltage-Min (Vsup) 2V
Load Capacitance50pF
Propagation Delay30 ns
Quiescent Current8μA
Turn On Delay Time265 ns
Family HC/UH
Logic Function Shift Register
Direction Bidirectional
Logic Type Register, Bidirectional
Output Polarity TRUE
Max I(ol) 0.0052 A
Number of Bits per Element 4
Prop. Delay@Nom-Sup 37 ns
Trigger Type POSITIVE EDGE
Schmitt Trigger No
Power Supply Current-Max (ICC) 0.08mA
Number of Input Lines 6
fmax-Min 23 MHz
Max Frequency@Nom-Sup 20000000Hz
Height 1.2mm
Length 5mm
Width 4.4mm
Thickness 1mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:12014 items

Pricing & Ordering

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CD74HC194PWR Product Details

CD74HC194PWR Overview


There is a 16-TSSOP (0.173, 4.40mm Width) package embedded with the device. Chip terminations add up to 16. It is packed in a case number Cut Tape (CT). Voltage rating of the part is 4.5V. 1 elements are present in this part. In this device, there are 16 pins. Surface Mount is recommended for mounting. It is a component of the HC/UH. The component is positioned in the way of Surface Mount. Operating temperatures are within the range of -55°C~125°C. There is a votage of 2V~6V provided with it. The 74HC series contains this electrical component. Similar parts can be found by searching for the 74HC194 family. According to the specification, this chip's operating supply voltage falls within the range of 5V. The following additional elements are important to note: HOLD MODE. Ensure that Vsup is not less than 2V when powering this part. A device with 6 input lines is available. Vsup cannot exceed 6V for this part. A quiescent current of 8μA is used to run the device. Packaging is in the form of TR.

CD74HC194PWR Features


With 16 pins
Mounted in Surface Mount type.
Based on 74HC194 family
Operate supply voltage at 5V
Quiescent Current at 8μA
Packing Method : TR


CD74HC194PWR Applications


There are a lot of Texas Instruments
CD74HC194PWR Shift Registers applications.


  • store data in digital form
  • ROM Chips
  • Flash Memory
  • Cache memory in CPU
  • Data Format Converters
  • Data Processors
  • Pseudo Random Pattern Generator
  • Pulse Extenders
  • Pattern Recognizers
  • Interconnectors

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