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SN74HC244PW
Texas InstrumentsRoHS 
RoHS compliant
RoHS compliantPackage 20-TSSOP (0.173, 4.40mm Width)
Category Logic - Buffers, Drivers, Receivers, Transceivers / Logic - Buffers, Drivers, Receivers, Transceivers
Description
74HC244 Tube Nickel/Palladium/Gold (Ni/Pd/Au) 74HC logic driver 7.8mA 7.8mA 250ns 1.2mm 5V
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Inventory: 1929
Minimum: 1
Total Price: USD $0.19
Unit Price: USD $0.1881
≥1 USD $0.1881
≥10 USD $0.15485
≥100 USD $0.1501
≥500 USD $0.14535
≥1000 USD $0.1406
Technical Details
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-TSSOP (0.173, 4.40mm Width)
Number of Pins 20
Dimensions
Height 1.2mm
Length 6.5mm
Width 4.4mm
Thickness 1mm
Technical
Operating Temperature -40°C~85°C TA
Packaging Tube
Series 74HC
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Termination SMD/SMT
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Bus Driver/Transceivers
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
Terminal Pitch 0.65mm
Base Part Number 74HC244
Pin Count 20
Output Type 3-State
Operating Supply Voltage 5V
Number of Elements 2
Polarity Non-Inverting
Supply Voltage-Max (Vsup) 6V
Supply Voltage-Min (Vsup) 2V
Load Capacitance 50pF
Number of Ports 2
Propagation Delay 28 ns
Quiescent Current 8μA
Turn On Delay Time 250 ns
Family HC/UH
Logic Function Buffer, Inverting
Current - Output High, Low 7.8mA 7.8mA
Logic Type Buffer, Non-Inverting
Number of Bits per Element 4
Control Type ENABLE LOW
Number of Input Lines 8
Count Direction UNIDIRECTIONAL
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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