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CD74HC688M
Texas InstrumentsRoHS 
RoHS compliant
RoHS compliantPackage 20-SOIC (0.295, 7.50mm Width)
Category Logic - Comparators / Logic - Comparators
Description
CASCADABLE ACTIVE (Last Updated: 2days ago) Tube HC/UH digital comparator 8muA 29ns 7.5mm 50pF
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Inventory: 1957
Minimum: 1
Total Price: USD $0.59
Unit Price: USD $0.58615
≥1 USD $0.58615
≥200 USD $0.4807
≥500 USD $0.46645
≥1000 USD $0.45125
Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Technical
Operating Temperature -55°C~125°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 Circuit
Technology CMOS
Voltage - Supply 2V~6V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 4.5V
Terminal Pitch 1.27mm
Base Part Number 74HC688
Output Active Low
Pin Count 20
Polarity Inverting
Supply Voltage-Max (Vsup) 6V
Power Supplies 2/6V
Supply Voltage-Min (Vsup) 2V
Operating Supply Current 8μA
Load Capacitance 50pF
Output Current 20mA
Max Supply Current 8μA
Number of Bits 8
Propagation Delay 29 ns
Quiescent Current 8μA
Turn On Delay Time 29 ns
Family HC/UH
Current - Output High, Low 5.2mA 5.2mA
Max I(ol) 0.0052 A
Max Propagation Delay @ V, Max CL 29ns @ 6V, 50pF
Prop. Delay@Nom-Sup 36 ns
Output Function A=B
Dimensions
Height 2.65mm
Length 12.8mm
Width 7.5mm
Thickness 2.35mm
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Physical
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Number of Pins 20
Weight 500.709277mg
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