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SN74HC21DR
Texas InstrumentsRoHS 
RoHS compliant
RoHS compliantPackage 14-SOIC (0.154, 3.90mm Width)
Category Logic - Gates and Inverters / Logic - Gates and Inverters
Description
AND 74HC21 EAR99 74HC logic gate circuit 19ns @ 6V 50pF 1.75mm 5.2mA 5.2mA 6V
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Inventory: 870
Minimum: 5
Total Price: USD $0.69
Unit Price: USD $0.1387
≥5 USD $0.1387
≥50 USD $0.114
≥150 USD $0.1102
≥500 USD $0.1064
Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Physical
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Number of Pins 14
Weight 129.387224mg
Dimensions
Height 1.75mm
Length 8.65mm
Width 3.91mm
Thickness 1.58mm
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Technical
Operating Temperature -40°C~85°C
Packaging Cut Tape (CT)
Series 74HC
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Subcategory Gates
Packing Method TR
Technology CMOS
Voltage - Supply 2V~6V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5V
Base Part Number 74HC21
Pin Count 14
Number of Outputs 1
Operating Supply Voltage 5V
Number of Elements 2
Supply Voltage-Max (Vsup) 6V
Supply Voltage-Min (Vsup) 2V
Load Capacitance 50pF
Output Current 25mA
Propagation Delay 24 ns
Quiescent Current 2μA
Turn On Delay Time 28 ns
Family HC/UH
Logic Function AND
Number of Inputs 4
Current - Output High, Low 5.2mA 5.2mA
Logic Type AND Gate
Max Propagation Delay @ V, Max CL 19ns @ 6V, 50pF
Schmitt Trigger NO
Logic Level - Low 0.5V ~ 1.8V
Logic Level - High 1.5V ~ 4.2V
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