20-SOIC (0.209, 5.30mm Width) 5V V 20 17mA mA Comparators 33 ns ns 20 8 Active High
SOT-23
SN74ALS518NSRE4 Datasheet
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Specifications
Name
Value
Type
Parameter
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
20-SOIC (0.209, 5.30mm Width)
Number of Pins
20
Operating Temperature
0°C~70°C
Packaging
Tape & Reel (TR)
Series
74ALS
Pbfree Code
yes
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
20
Type
Identity Comparator
Additional Feature
WITH PULL-UP RESISTORS ON Q INPUTS; CASCADABLE
Subcategory
Arithmetic Circuits
Technology
TTL
Voltage - Supply
4.5V~5.5V
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Number of Functions
1
Supply Voltage
5V
Terminal Pitch
1.27mm
[email protected] Reflow Temperature-Max (s)
NOT SPECIFIED
Base Part Number
74ALS518
Output
Active High
Pin Count
20
Qualification Status
Not Qualified
Supply Voltage-Max (Vsup)
5.5V
Power Supplies
5V
Supply Voltage-Min (Vsup)
4.5V
Max Supply Current
17mA
Number of Bits
8
Propagation Delay
33 ns
Turn On Delay Time
33 ns
Family
ALS
Current - Output High, Low
100μA 24mA
Max Propagation Delay @ V, Max CL
33ns @ 5V, 50pF
Output Function
A=B
Height Seated (Max)
2mm
Length
12.6mm
Width
5.3mm
RoHS Status
ROHS3 Compliant
SN74ALS518NSRE4 Product Details
SN74ALS518NSRE4 Overview
Packages are made from materials supplied by Tape & Reel (TR).As part of the package 20-SOIC (0.209, 5.30mm Width), it is embedded.8 Bits were used to design this electronic part.With its excellent performance-cost ratio, the 74ALS Series is a great value.There is an electronic part mounted in the way of Surface Mount.This electrical device produces Active High as its output.There is a 4.5V~5.5V Supply Voltage present in order to ensure normal device operation.To ensure its reliability, it operates at Operating Temperature 0°C~70°C.Applications for the Identity Comparator Type are standard grade.As a result of the high/low output current feature, 100μA 24mA offers maximum design flexibility.20 controls terminations.There are 1 functions on it.Parts related to the Base Part Number can be derived from it.The device is powered by a voltage of 5V.With 20 Pin Count, it is equipped with the latest technology.Computers and other communications devices have 20 pins, which are pronged contacts.A Surface Mount-shaped electronic part is mounted here.ALS is the family name of this electronic device.Subcategory Arithmetic Circuits contains it.A 5V power supply is used to operate it.As soon as Vsup reaches 5.5V, the maximal supply voltage will be reached.Supply voltage (Vsup) should be greater than 4.5V.For instance, WITH PULL-UP RESISTORS ON Q INPUTS; CASCADABLE was added.During operation, it will supply no more than 17mA watts of current.
SN74ALS518NSRE4 Features
20-SOIC (0.209, 5.30mm Width) package 8 Bits 74ALS series 20 terminations 1 Functions 20 pin count 5V power supplies
SN74ALS518NSRE4 Applications
There are a lot of Texas Instruments SN74ALS518NSRE4 applications of comparators.
Process contollenr
Fixed or programmable irequency division
Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
“Time out" timer for consume-appication industrial controls
Servo motor controls
Companion Appliceation Nole, ICAN-6374, "Application of the CMOS CD4059A Programmable Divide-by-N Counter in FM and Ctizens Band Transceiver Digital Tuners"