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SN74LS688NSR

SN74LS688NSR

SN74LS688NSR

Texas Instruments

20-SOIC (0.209, 5.30mm Width) 5V V 20 65mA mA Comparators 23 ns ns 20 5V V 8 Active Low

SOT-23

SN74LS688NSR 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 week ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-SOIC (0.209, 5.30mm Width)
Number of Pins 20
Weight 266.712314mg
Operating Temperature 0°C~70°C
Packaging Tape & Reel (TR)
Series 74LS
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 WITH PULL-UP RESISTORS ON Q INPUTS; WITH P = Q & P > Q OUTPUTS
Subcategory Arithmetic Circuits
Packing Method TR
Technology TTL
Voltage - Supply 4.85V~5.25V
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 74LS688
Output Active Low
Pin Count 20
Operating Supply Voltage 5V
Polarity Inverting
Power Supplies 5V
Load Capacitance 45pF
Max Supply Current 65mA
Number of Bits 8
Propagation Delay 23 ns
Turn On Delay Time 23 ns
Family LS
Current - Output High, Low 400μA 24mA
Max I(ol) 0.024 A
Max Propagation Delay @ V, Max CL 23ns @ 5V, 45pF
Output Function A=B
Height 2mm
Length 12.6mm
Width 5.3mm
Thickness 1.95mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
2,000 $1.22985 $2.4597
SN74LS688NSR Product Details

SN74LS688NSR Overview


Tape & Reel (TR)'s materials went into the packaging.Known for its low package costs, the 20-SOIC (0.209, 5.30mm Width) is a popular electronic component.There are 8 Bits in this electronic part.The 74LS Series offers an excellent price-performance ratio.There is a Surface Mount-position for this electronic part.The output of this electrical device is Active Low. To ensure proper functioning, a 4.85V~5.25V Supply Voltage is provided.Ensure its reliability by operating at 0°C~70°C Operating Temperature.There is no minimum grade requirement for the Identity Comparator Type.Its High/Low output current allows for maximum design flexibility.Comparator is possible to program terminations wComparatorh 20.In addition, it has 1 functions.It is possible to find its related parts based on its Base Part Number.The device is powered by a voltage of 5V.There is a 20 Pin Count on it.20 pins, or pronged contacts, are part of signal interfaces on computers and other communications devices.In this case, the electronic part is mounted in the direction of Surface Mount.The electronic device in question is part of the LS family.This can be found in Arithmetic Circuits's Subcategory.A 5V power supply is used to operate it.There are several additions, including WITH PULL-UP RESISTORS ON Q INPUTS; WITH P = Q & P > Q OUTPUTS.The maximum current supplied by the device is 65mA.The Supply Voltage should be maintained at 5V.In TR, it provides reliable performance.

SN74LS688NSR Features


20-SOIC (0.209, 5.30mm Width) package
8 Bits
74LS series
20 terminations
1 Functions
20 pin count
5V power supplies

SN74LS688NSR Applications


There are a lot of Texas Instruments SN74LS688NSR applications of comparators.

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

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