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SN74HCT646NT
Texas InstrumentsRoHS 
RoHS compliant
RoHS compliantPackage 24-DIP (0.300, 7.62mm)
Category Logic - Buffers, Drivers, Receivers, Transceivers / Logic - Buffers, Drivers, Receivers, Transceivers
Description
Bidirectional ROHS3Compliant Lead Free POSITIVE EDGE Logic Transceiver, Non-Inverting -40C~85C TA 5V 4.57mm 87ns
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Inventory: 1000
Minimum: 1
Total Price: USD $9.74
Unit Price: USD $9.7413
≥1 USD $9.7413
≥10 USD $7.9933
≥100 USD $7.74345
≥500 USD $7.4936
≥1000 USD $7.24375
Technical Details
Physical
Mount Through Hole
Mounting Type Through Hole
Package / Case 24-DIP (0.300, 7.62mm)
Number of Pins 24
Weight 1.753503g
Dimensions
Height 4.57mm
Length 31.64mm
Width 6.73mm
Technical
Operating Temperature -40°C~85°C TA
Packaging Tube
Series 74HCT
JESD-609 Code e4
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
Termination Through Hole
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature WITH DIRECTION CONTROL
Subcategory Bus Driver/Transceiver
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 2.54mm
Base Part Number 74HCT646
Pin Count 24
Output Type 3-State
Operating Supply Voltage 5V
Number of Elements 1
Polarity Non-Inverting
Power Supplies 5V
Number of Channels 8
Number of Ports 2
Number of Bits 8
Propagation Delay 53 ns
Turn On Delay Time 87 ns
Family HCT
Logic Function Inverting, Transceiver
Direction Bidirectional
Current - Output High, Low 6mA 6mA
Logic Type Transceiver, Non-Inverting
Max I(ol) 0.006 A
Prop. Delay@Nom-Sup 34 ns
Trigger Type POSITIVE EDGE
Control Type INDEPENDENT CONTROL
Translation N/A
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Alternative Model
No data
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