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SN74ALS688DWR

SN74ALS688DWR

SN74ALS688DWR

Texas Instruments

20-SOIC (0.295, 7.50mm Width) 5V V 20 19mA mA Comparators 22 ns ns 20 5V V 8 Active Low

SOT-23

SN74ALS688DWR Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
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 Tape & Reel (TR)
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
Packing Method TR
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 22 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
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
Pricing & Ordering
Quantity Unit Price Ext. Price
2,000 $2.96058 $5.92116
SN74ALS688DWR Product Details

SN74ALS688DWR Overview


Tape & Reel (TR)'s materials are used for the packaging.Because of its low package cost, the 20-SOIC (0.295, 7.50mm Width) is well known in the electronic industry.Using 8 Bits, this electronic component was designed.Performance-cost ratio makes the 74ALS Series a great value.Surface Mount is used to mount this electronic part.Using this electrical device, Active Low is the output.An internal 4.5V~5.5V Supply Voltage ensures the device's normal operation.To ensure reliability, it operates at 0°C~70°C Operating Temperature.Applications for the Identity Comparator Type are standard grade.The High/Low output current of 2.6mA 24mA makes it capable of securing maximum design flexibility.Programming terminations is done using 20.The device is equipped with 1 functions.It is possible to find its related parts based on its Base Part Number.Supply Voltage 5V powers the device.20 Pin Count is equipped with it.Computers and other computing devices use 20 pins as part of their signal interfaces.In this case, the electronic part is mounted in the direction of Surface Mount.ALS family electronic devices belong to this category.Arithmetic Circuits has it under its Subcategory.A 5V power supply powers it.CASCADABLE, for instance, is included in the additions.In order to operate it, 19mA is the maximum current that can be supplied.Maintain a voltage of 5V for the supply voltage.For TR, the device offers reliable performance.

SN74ALS688DWR Features


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

SN74ALS688DWR Applications


There are a lot of Texas Instruments SN74ALS688DWR applications of comparators.

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

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