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SN74LS243DR
RoHS 
RoHS compliant
RoHS compliantPackage 14-SOIC (0.154, 3.90mm Width)
Category Logic - Buffers, Drivers, Receivers, Transceivers / Logic - Buffers, Drivers, Receivers, Transceivers
Description
74LS243 Tape & Reel (TR) WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION Not Qualified logic buffer 15mA 24mA 30ns 1.75mm 5V
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Buying Options
Total Price: USD $3.92
Unit Price: USD $3.915068
≥1 USD $3.915068
≥10 USD $3.41354
≥30 USD $3.115512
Inventory: 10
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Dimensions
Height 1.75mm
Length 8.65mm
Width 3.91mm
Thickness 1.58mm
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Technical
Operating Temperature 0°C~70°C TA
Packaging Tape & Reel (TR)
Series 74LS
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION
Subcategory Bus Driver/Transceivers
Packing Method TR
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
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number 74LS243
Pin Count 14
Qualification Status Not Qualified
Output Type Push-Pull
Operating Supply Voltage 5V
Number of Elements 1
Polarity Non-Inverting
Power Supplies 5V
Number of Channels 4
Number of Ports 2
Number of Bits 4
Propagation Delay 18 ns
Quiescent Current 32mA
Turn On Delay Time 30 ns
Family LS
Logic Function Inverting, Transceiver
Direction Bidirectional
Output Characteristics 3-STATE
Current - Output High, Low 15mA 24mA
Logic Type Transceiver, Non-Inverting
Control Type INDEPENDENT CONTROL
Schmitt Trigger No
Power Supply Current-Max (ICC) 0.05mA
Translation N/A
Alternative Model
LM3544MX-H/NOPB
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