SN74LS279AD
RoHS 
RoHS compliant
RoHS compliantPackage 16-SOIC (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / Logic - Latches
Description
74LS279 Tube LS 74LS latch circuit 30ns 400muA 8mA 27ns 141.690917mg
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Buying Options
Total Price: USD $1.35
Unit Price: USD $1.3464
≥1 USD $1.3464
≥10 USD $1.20824
≥100 USD $1.13982
≥500 USD $0.97115
≥1000 USD $0.9119
Inventory: 459
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Number of Pins 16
Weight 141.690917mg
Technical
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 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature WITH DUAL S INPUT FOR TWO FUNCTIONS
Technology TTL
Voltage - Supply 4.75V~5.25V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 5V
Base Part Number 74LS279
Pin Count 16
Output Type Standard
Operating Supply Voltage 5V
Circuit 1:1
Polarity Non-Inverting
Power Supplies 5V
Number of Circuits 4
Nominal Supply Current 7mA
Output Current 8mA
Number of Bits 2
Propagation Delay 27 ns
Quiescent Current 3.8mA
Turn On Delay Time 12 ns
Family LS
Logic Function Latch
Current - Output High, Low 400μA 8mA
Logic Type S-R Latch
Max I(ol) 0.008 A
Prop. Delay@Nom-Sup 30 ns
Trigger Type LOW LEVEL
Schmitt Trigger No
Number of Input Lines 2
Number of Output Lines 1
Dimensions
Height 1.75mm
Length 9.9mm
Width 3.91mm
Thickness 1.58mm
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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