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  • SN74ALS688DW

SN74ALS688DW

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
  • Origchip NO: 815-SN74ALS688DW
  • Package: 20-SOIC (0.295, 7.50mm Width)
  • Datasheet: -
  • Stock: 101
  • Description: 20-SOIC (0.295, 7.50mm Width) 5V V 20 19mA mA Comparators 20 ns ns 20 5V V 8 Active Low (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day 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
ECCN Code EAR99
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
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74ALS688DW Overview


Using materials from Tube, the packaging is made.Low package costs make the 20-SOIC (0.295, 7.50mm Width) well known in the electronic industry.Using 8 Bits, this electronic component was designed.Its performance-cost ratio makes the 74ALS Series an excellent value.Surface Mount is used for mounting this electronic part.Its output is Active Low.4.5V~5.5V Supply Voltage provides the device with the necessary stability.To ensure reliability, it operates at 0°C~70°C Operating Temperature.Applications requiring standard grade are appropriate for the Identity Comparator Type.Its High/Low output current allows for maximum design flexibility.A 20 termination consists of terminating transmission lines with a device matching the line's characteristic impedance.A 1 Function is included.Comparator is possible to establish Comparators related parts using the Base Part Number.The device is powered by a voltage of 5V.This device has a 20 Pin Count.During the signal interface of a computer or other device, there can be 20 pins, which are pronged contacts.Mounting of this electronic component is in the direction of Surface Mount.Electronic devices belonging to the ALS family make up this device.Located under Arithmetic Circuits, it is in the Subcategory.5V Power Supplies provide power to the device.The additions include CASCADABLE, for example.The maximum current supplied by the device is 19mA.Maintain a constant supply voltage of 5V.

SN74ALS688DW Features


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

SN74ALS688DW Applications


There are a lot of Texas Instruments SN74ALS688DW applications of comparators.

  • “Time out" timer for consume-appication industrial controls
  • Process contollenr
  • Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
  • Companion Appliceation Nole, ICAN-6374, "Application of the CMOS CD4059A Programmable Divide-by-N Counter in FM and Ctizens Band Transceiver Digital Tuners"
  • Servo motor controls
  • Servo Motor Controls
  • Fixed or programmable irequency division