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SN74HCT257N Tech Specifications

Category Logic - Signal Switches, Multiplexers, Decoders
Manufacturer Texas Instruments
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Factory Lead Time 6 Weeks
Mount Through Hole
Mounting Type Through Hole
Package / Case 16-DIP (0.300, 7.62mm)
Number of Pins 16Pins
Weight 951.693491mg
Operating Temperature -40°C~85°C
Packaging Tube
Series 74HCT
JESD-609 Code e4
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16Terminations
ECCN Code EAR99
Type Multiplexer
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Number of Functions 4Functions
Supply Voltage 5V
Base Part Number 74HCT257
Pin Count 16
Number of Outputs 1Output
Operating Supply Voltage 5V
Circuit 4 x 2:1
Polarity Non-Inverting
Power Supplies 5V
Number of Channels 4Channels
Power Dissipation 830mW
Number of Bits 2Bits
Throw Configuration DPST
Propagation Delay 35 ns
Family HCT
Number of Inputs 8Inputs
Output Characteristics 3-STATE
Supply Type Single
Max I(ol) 0.006 A
Voltage Supply Source Single Supply
Independent Circuits 1
Height 5.08mm
Length 19.3mm
Width 6.35mm
Thickness 3.9mm
REACH SVHC No SVHC
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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