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  • SN74ALS679DWG4

SN74ALS679DWG4

20-SOIC (0.295, 7.50mm Width) 5V V 20 28mA mA Comparators 30 ns ns 20 12 Active High


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74ALS679DWG4
  • Package: 20-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 598
  • Description: 20-SOIC (0.295, 7.50mm Width) 5V V 20 28mA mA Comparators 30 ns ns 20 12 Active High (Kg)

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Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Number of Pins 20
Operating Temperature 0°C~70°C
Packaging Tube
Series 74ALS
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Type Address Comparator
Additional Feature WITH INHIBIT
HTS Code 8542.39.00.01
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
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number 74ALS679
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
Load Capacitance 50pF
Max Supply Current 28mA
Number of Bits 12
Propagation Delay 30 ns
Family ALS
Current - Output High, Low 2.6mA 24mA
Max Propagation Delay @ V, Max CL 30ns @ 5V, 50pF
Height Seated (Max) 2.65mm
Width 7.5mm
RoHS Status ROHS3 Compliant

SN74ALS679DWG4 Overview


Tube's materials are used for the packaging.There is no doubt that the 20-SOIC (0.295, 7.50mm Width) is well known in the electronic industry due to its low package cost.A 12 Bit electronic part is used to design this part.The 74ALS Series offers an excellent price-performance ratio.Surface Mount is the way this electronic part is mounted.Using this electrical device, Active High is the output.There is a 4.5V~5.5V Supply Voltage present in order to ensure normal device operation.For reliability, it uses the Operating Temperature 0°C~70°C.Application grade Address Comparator Types are available.High/Low output currents of the 2.6mA 24mA make it the most flexible board for design.An example of a 20 termination is the practice of terminating a transmission line using an impedance-matching device.The device is equipped with 1 functions.Based on the Base Part Number, related parts can be identified.The supply voltage is 5V, and it is powered by it.This device has a 20 Pin Count.In a computer or other communications device, there are 20 pins, which are pronged contacts.A Surface Mount-axis mount is used for this electronic part.There is an electronic device in this family called ALS.Comparator is located in Arithmetic Circuits Subcategory.In order to run it, it needs a 5V power supply.As soon as Vsup reaches 5.5V, the maximal supply voltage will be reached.Comparator is recommended that the supply voltage (Vsup) be greater than 4.5V.There are a few additions, such as WITH INHIBIT.In its operation, 28mA represents the maximum current.

SN74ALS679DWG4 Features


20-SOIC (0.295, 7.50mm Width) package
12 Bits
74ALS series
20 terminations
1 Functions
20 pin count
5V power supplies

SN74ALS679DWG4 Applications


There are a lot of Texas Instruments SN74ALS679DWG4 applications of comparators.

  • “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"
  • Fixed or programmable irequency division
  • Process contollenr
  • Servo Motor Controls
  • Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.