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SN74HC688N
RoHS 
RoHS compliant
RoHS compliantPackage 20-DIP (0.300, 7.62mm)
Category Logic - Comparators / Logic - Comparators
Description
CASCADABLE ACTIVE (Last Updated: 1day ago) Tube HC/UH digital comparator 5.2mA 5.2mA 265ns 6.35mm 50pF
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Buying Options
Total Price: USD $1.11
Unit Price: USD $1.10675
≥1 USD $1.10675
≥10 USD $0.9082
≥30 USD $0.8797
Inventory: 50
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Physical
Contact Plating Gold
Mount Through Hole
Mounting Type Through Hole
Package / Case 20-DIP (0.300, 7.62mm)
Number of Pins 20
Weight 1.1991g
Technical
Operating Temperature -40°C~85°C
Packaging Tube
Series 74HC
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
Additional Feature CASCADABLE
Subcategory Arithmetic Circuits
Technology CMOS
Voltage - Supply 2V~6V
Terminal Position DUAL
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 2.54mm
Base Part Number 74HC688
Output Active Low
Pin Count 20
Operating Supply Voltage 5V
Polarity Inverting
Supply Voltage-Max (Vsup) 6V
Power Supplies 2/6V
Supply Voltage-Min (Vsup) 2V
Load Capacitance 50pF
Nominal Supply Current 4mA
Output Current 5.2mA
Number of Bits 8
Propagation Delay 36 ns
Quiescent Current 8μA
Turn On Delay Time 265 ns
Family HC/UH
Current - Output High, Low 5.2mA 5.2mA
Max I(ol) 0.0052 A
Max Propagation Delay @ V, Max CL 36ns @ 6V, 50pF
Prop. Delay@Nom-Sup 45 ns
Output Function A=B
Dimensions
Height 5.08mm
Length 24.33mm
Width 6.35mm
Thickness 4.57mm
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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