20-SOIC (0.295, 7.50mm Width) 5V V 20 28mA mA Comparators 30 ns ns 20 12 Active High
SOT-23
SN74ALS679DWG4 Datasheet
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Specifications
Name
Value
Type
Parameter
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
[email protected] 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 Product Details
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.