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SN74ALS688DWG4

20-SOIC (0.295, 7.50mm Width) 5V V 20 19mA mA Comparators 20 ns ns 20 5V V 8 Active Low


  • Manufacturer: Texas Instruments
  • Nocochips NO: 815-SN74ALS688DWG4
  • Package: 20-SOIC (0.295, 7.50mm Width)
  • Datasheet: -
  • Stock: 775
  • Description: 20-SOIC (0.295, 7.50mm Width) 5V V 20 19mA mA Comparators 20 ns ns 20 5V V 8 Active Low (Kg)

Details

Tags

Parameters
Factory Lead Time 1 Week
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Number of Pins 20
Weight 500.709277mg
Operating Temperature 0°C~70°C
Packaging Tube
Series 74ALS
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Type Identity Comparator
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature CASCADABLE
Subcategory Arithmetic Circuits
Technology TTL
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 1.27mm
Base Part Number 74ALS688
Output Active Low
Pin Count 20
Operating Supply Voltage 5V
Polarity Inverting
Power Supplies 5V
Load Capacitance 50pF
Max Supply Current 19mA
Number of Bits 8
Propagation Delay 20 ns
Turn On Delay Time 20 ns
Family ALS
Current - Output High, Low 2.6mA 24mA
Max I(ol) 0.024 A
Max Propagation Delay @ V, Max CL 20ns @ 5V, 50pF
Prop. Delay@Nom-Sup 22 ns
Output Function A=B
Height 2.65mm
Length 12.8mm
Width 7.5mm
Thickness 2.35mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74ALS688DWG4 Overview


Materials from Tube are used to make the packaging.As part of the package 20-SOIC (0.295, 7.50mm Width), it is embedded.Electronic parts using 8 Bits are designed here.There is no doubt that the 74ALS Series is an excellent value for the money due to its performance-cost ratio.There is a Surface Mount-position for this electronic part.Its output is Active Low.Providing 4.5V~5.5V Supply Voltage is necessary to ensure the device's normal functioning.Ensure its reliability by operating at 0°C~70°C Operating Temperature.Identity Comparator Types can be used for standard-grade applications.As the output current of 2.6mA 24mA is high/low, it has maximum design flexibility.A transmission line may also have 20 terminations, which are made using devices matched to its characteristic impedance.The device has 1 functions.Based on the Base Part Number, related parts can be identified.The supply voltage is 5V, and it is powered by it.The 20 Pin Count feature is included.During the signal interface of a computer or other device, there can be 20 pins, which are pronged contacts.There is a Surface Mount-direction mounting for this electronic part.Comparator is a member of the ALS family of electronic devices.Subcategory Arithmetic Circuits contains it.A 5V power supply is used to operate it.CASCADABLE, for example, is one of the additions.The maximum current supplied by the device is 19mA.At 5V, the supply voltage should be maintained.

SN74ALS688DWG4 Features


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

SN74ALS688DWG4 Applications


There are a lot of Texas Instruments SN74ALS688DWG4 applications of comparators.

  • 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"
  • Process contollenr
  • “Time out" timer for consume-appication industrial controls
  • Servo motor controls
  • Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
  • Fixed or programmable irequency division

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