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SN74AS181ADWRE4

SN74AS181ADWRE4

SN74AS181ADWRE4

Texas Instruments

4 Bit Arithmetic Logic Unit 0°C~70°C Specialty Logic IC 74AS Series 74AS181 4.5V~5.5V 24-SOIC (0.295, 7.50mm Width)

SOT-23

SN74AS181ADWRE4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 24-SOIC (0.295, 7.50mm Width)
Weight 1.098005g
Operating Temperature0°C~70°C
PackagingTape & Reel (TR)
Series 74AS
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
Subcategory Arithmetic Circuits
Technology TTL
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 4.5V~5.5V
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number 74AS181
Pin Count24
Qualification StatusNot Qualified
Number of Circuits 1
Max Supply Voltage5.5V
Min Supply Voltage4.5V
Number of Bits 4
Propagation Delay11 ns
Family AS
Output Characteristics 3-STATE
Logic Type Arithmetic Logic Unit
Output Polarity INVERTED
High Level Output Current-3mA
Low Level Output Current48mA
Power Supply Current-Max (ICC) 200mA
Height 2.35mm
Length 15.4mm
Width 7.52mm
RoHS StatusROHS3 Compliant
In-Stock:1060 items

SN74AS181ADWRE4 Product Details

SN74AS181ADWRE4 Overview


A packaging method that uses Tape & Reel (TR) is employed.It is included in package 24-SOIC (0.295, 7.50mm Width).4.5V~5.5V is provided to ensure that the device works normally.It is a type of electronic part mounted in the manner of Surface Mount.It operates at a temperature of 0°C~70°C.Using the memory, information is stored in 4 bits.Electronic components in the 74AS series have many similarities.In addition to its base part number 74AS181, other related parts are available.Adding up all component pins equals 24.24 terminations are designed to prevent signals from reflecting off the end of the transmission line.Surface Mount is the way to mount it.With the minimum supply voltage set to 4.5V, normal use can be maintained.The maximum supply voltage of 5.5V is sufficient for normal use.The subcategory of Arithmetic Circuits can be used to include it.Electronic parts from the AS family are optimized for high quality and reliable performance.200mA is the maximum current of the power supply.In this configuration, there are 1 circuits.

SN74AS181ADWRE4 Features




SN74AS181ADWRE4 Applications


There are a lot of Texas Instruments
SN74AS181ADWRE4 Specialty Logic ICs applications.


  • Ethernet circuitry
  • Wired telephone
  • Cordless telephone
  • Desktop PC
  • Notebook
  • Pocket PC
  • Desktop radio
  • Clock radio
  • Tuner
  • Portable radio

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