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CD74HC194NSRE4

CD74HC194NSRE4

CD74HC194NSRE4

Texas Instruments

Register, Bidirectional 2/6V -55°C~125°C Shift Register 74HC Series 74HC194 4.5V 16-SOIC (0.209, 5.30mm Width)

SOT-23

CD74HC194NSRE4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 16-SOIC (0.209, 5.30mm Width)
Surface MountYES
Operating Temperature-55°C~125°C
PackagingTape & Reel (TR)
Series 74HC
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Additional FeatureHOLD MODE
Subcategory Shift Registers
Technology CMOS
Voltage - Supply 2V~6V
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
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
Number of Elements 1
Supply Voltage-Max (Vsup) 6V
Power Supplies2/6V
Supply Voltage-Min (Vsup) 2V
Family HC/UH
Logic Type Register, Bidirectional
Output Polarity TRUE
Number of Bits per Element 4
Trigger Type POSITIVE EDGE
Propagation Delay (tpd) 265 ns
fmax-Min 23 MHz
Max Frequency@Nom-Sup 20000000Hz
Height Seated (Max) 2mm
Width 5.3mm
RoHS StatusROHS3 Compliant
In-Stock:3436 items

CD74HC194NSRE4 Product Details

CD74HC194NSRE4 Overview


16-SOIC (0.209, 5.30mm Width) is a package containing the embedded device. Taking the total number of terminations on the chip and adding them up, we get 16. A Tape & Reel (TR) case is used to pack it. The part operates at 4.5V voltage. A total of 1 elements can be found on this part. There is an electronic component in the HC/UH. Its mounting method is Surface Mount. -55°C~125°C is the range of operating temperatures for the device. During operation, the voltage is within the range of 2V~6V. 74HC is the series number of this electrical component. A 74HC194 family can be used to search for similar parts. The following additional aspects of this section are worth noting: HOLD MODE. For this part, the minimum supply voltage (Vsup) should not be less than 2V. Devices with voltage delivery capabilities of 2/6V are available. Ideally, the maximum supply voltage (Vsup) should not exceed 6V. It belongs to the subcategory of Shift Registers.

CD74HC194NSRE4 Features


Mounted in Surface Mount type.
Based on 74HC194 family
It supplies 2/6V power


CD74HC194NSRE4 Applications


There are a lot of Texas Instruments
CD74HC194NSRE4 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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