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SN74LS688N Tech Specifications

Category Logic - Comparators
Manufacturer Texas Instruments
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Factory Lead Time 6 Weeks
Contact Plating Gold
Mount Through Hole
Mounting Type Through Hole
Package / Case 20-DIP (0.300, 7.62mm)
Number of Pins 20Pins
Weight 1.1991g
Operating Temperature 0°C~70°C
Packaging Tube
Series 74LS
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20Terminations
ECCN Code EAR99
Type Identity Comparator
Additional Feature CASCADABLE
Voltage - Supply 4.85V~5.25V
Terminal Position DUAL
Number of Functions 1Function
Supply Voltage 5V
Terminal Pitch 2.54mm
Base Part Number 74LS688
Output Active Low
Pin Count 20
Operating Supply Voltage 5V
Polarity Inverting
Power Supplies 5V
Load Capacitance 45pF
Nominal Supply Current 40mA
Output Current 5.2mA
Max Supply Current 65mA
Number of Bits 8Bits
Propagation Delay 23 ns
Turn On Delay Time 23 ns
Family LS
Max I(ol) 0.024 A
Max Propagation Delay @ V, Max CL 23ns @ 5V, 45pF
Output Function A=B
Height 5.08mm
Length 24.33mm
Width 6.35mm
Thickness 4.57mm
REACH SVHC No SVHC
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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