SN74ALS688NSR
RoHS 
RoHS compliant
RoHS compliantPackage 20-SOIC (0.209, 5.30mm Width)
Category Integrated Circuits (ICs) / Logic - Comparators
Description
CASCADABLE ACTIVE (Last Updated: 6days ago) Tape & Reel (TR) ALS digital comparator 19mA 20ns 5.3mm 50pF
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Buying Options
Total Price: USD $2.15
Unit Price: USD $2.14795
≥1 USD $2.14795
≥10 USD $1.7632
≥100 USD $1.7081
≥500 USD $1.653
≥1000 USD $1.5979
Inventory: 8593
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 6 days ago)
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-SOIC (0.209, 5.30mm Width)
Number of Pins 20
Weight 266.712314mg
Technical
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
Dimensions
Height 2mm
Length 12.6mm
Width 5.3mm
Thickness 1.95mm
Compliance
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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