SN74HC646DW
RoHS 
RoHS compliant
RoHS compliantPackage 24-SOIC (0.295, 7.50mm Width)
Category Integrated Circuits (ICs) / Logic - Buffers, Drivers, Receivers, Transceivers
Description
74HC646 Tube WITH DIRECTION CONTROL Nickel/Palladium/Gold (Ni/Pd/Au) logic driver 7.8mA 7.8mA 265ns 2.65mm 5V
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Buying Options
Total Price: USD $1.7
Unit Price: USD $1.6984
≥1 USD $1.6984
≥10 USD $1.52416
≥100 USD $1.437568
≥500 USD $1.224872
≥1000 USD $1.150125
≥3000 USD $1.00635
Inventory: 1123
Minimum: 1
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Technical Details
Technical
Logic Function Inverting, Transceiver
Direction Bidirectional
Current - Output High, Low 7.8mA 7.8mA
Logic Type Transceiver, Non-Inverting
Max I(ol) 0.006 A
Prop. Delay@Nom-Sup 29 ns
Trigger Type POSITIVE EDGE
Control Type INDEPENDENT CONTROL
Schmitt Trigger No
Translation N/A
Family HC/UH
Turn On Delay Time 265 ns
Propagation Delay 410 ns
Number of Bits 8
Number of Ports 2
Number of Channels 8
Supply Voltage-Min (Vsup) 2V
Power Supplies 2/6V
Supply Voltage-Max (Vsup) 6V
Polarity Non-Inverting
Number of Elements 1
Operating Supply Voltage 5V
Output Type 3-State
Pin Count 24
Base Part Number 74HC646
Supply Voltage 5V
Number of Functions 1
Peak Reflow Temperature (Cel) 260
Terminal Form GULL WING
Terminal Position DUAL
Voltage - Supply 2V~6V
Technology CMOS
Subcategory Bus Driver/Transceiver
Additional Feature WITH DIRECTION CONTROL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
ECCN Code EAR99
Number of Terminations 24
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
Pbfree Code yes
JESD-609 Code e4
Series 74HC
Packaging Tube
Operating Temperature -40°C~85°C TA
Dimensions
Height 2.65mm
Length 15.4mm
Width 7.5mm
Thickness 2.35mm
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Physical
Weight 624.398247mg
Number of Pins 24
Package / Case 24-SOIC (0.295, 7.50mm Width)
Mounting Type Surface Mount
Mount Surface Mount
Supply Chain
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Factory Lead Time 6 Weeks
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