SN74LS688DW
RoHS 
RoHS compliant
RoHS compliantPackage 20-SOIC (0.295, 7.50mm Width)
Category Integrated Circuits (ICs) / Logic - Comparators
Description
CASCADABLE ACTIVE (Last Updated: 2days ago) Tube LS digital comparator 65mA 24ns 7.5mm 45pF
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Buying Options
Total Price: USD $2.76
Unit Price: USD $2.7632
≥1 USD $2.7632
≥10 USD $2.4816
≥100 USD $2.345728
≥500 USD $2.032976
≥1000 USD $1.928749
Inventory: 380
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
REACH SVHC No SVHC
Radiation Hardening No
Dimensions
Thickness 2.35mm
Width 7.5mm
Length 12.8mm
Height 2.65mm
Technical
Output Function A=B
Max Propagation Delay @ V, Max CL 23ns @ 5V, 45pF
Max I(ol) 0.024 A
Current - Output High, Low 400μA 24mA
Family LS
Turn On Delay Time 24 ns
Propagation Delay 23 ns
Number of Bits 8
Max Supply Current 65mA
Load Capacitance 45pF
Operating Supply Current 40mA
Power Supplies 5V
Polarity Inverting
Operating Supply Voltage 5V
Pin Count 20
Output Active Low
Base Part Number 74LS688
Terminal Pitch 1.27mm
Supply Voltage 5V
Number of Functions 1
Peak Reflow Temperature (Cel) 260
Terminal Form GULL WING
Terminal Position DUAL
Voltage - Supply 4.85V~5.25V
Technology TTL
Subcategory Arithmetic Circuits
Additional Feature CASCADABLE
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Type Identity Comparator
Number of Terminations 20
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
Pbfree Code yes
JESD-609 Code e4
Series 74LS
Packaging Tube
Operating Temperature 0°C~70°C
Physical
Weight 500.709277mg
Number of Pins 20
Package / Case 20-SOIC (0.295, 7.50mm Width)
Mounting Type Surface Mount
Mount Surface Mount
Supply Chain
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Factory Lead Time 6 Weeks
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