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74HC688D,652
Nexperia USA Inc.RoHS 
RoHS compliant
RoHS compliantPackage 20-SOIC (0.295, 7.50mm Width)
Category Logic - Comparators / Logic - Comparators
Description
CASCADABLE Tube HC/UH e4 digital comparator 5.2mA 5.2mA 51ns 7.5mm 50pF
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Inventory: 6066
Minimum: 1
Total Price: USD $1.07
Unit Price: USD $1.073697
≥1 USD $1.073697
≥10 USD $0.415311
≥100 USD $0.401421
≥500 USD $0.394476
Technical Details
Supply Chain
Factory Lead Time 4 Weeks
Technical
Operating Temperature -40°C~125°C
Packaging Tube
Series 74HC
JESD-609 Code e4
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Type Identity Comparator
Terminal Finish Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)
Additional Feature CASCADABLE
Technology CMOS
Voltage - Supply 2V~6V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number 74HC688
Output Active Low
Pin Count 20
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 6V
Supply Voltage-Min (Vsup) 2V
Load Capacitance 50pF
Number of Bits 8
Family HC/UH
Current - Quiescent (Iq) 8μA
Current - Output High, Low 5.2mA 5.2mA
Max Propagation Delay @ V, Max CL 29ns @ 6V, 50pF
Propagation Delay (tpd) 51 ns
Output Function A=B
Physical
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Number of Pins 20
Dimensions
Height Seated (Max) 2.65mm
Width 7.5mm
Compliance
RoHS Status ROHS3 Compliant
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