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SN74F257NSR
RoHS 
RoHS compliant
RoHS compliantPackage 16-SOIC (0.209, 5.30mm Width)
Category Logic - Signal Switches, Multiplexers, Decoders / Logic - Signal Switches, Multiplexers, Decoders
Description
F/FAST e4 74F257 4x 2:1 decoder circuit 70MHz 6ns 5V 2mm
PDF
Buying Options
Total Price: USD $2.74
Unit Price: USD $2.73885
≥1 USD $2.73885
≥10 USD $2.2477
≥100 USD $2.1774
≥500 USD $2.1071
≥1000 USD $2.0368
Inventory: 5331
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.209, 5.30mm Width)
Number of Pins 16
Weight 200.686274mg
Technical
Operating Temperature 0°C~70°C
Packaging Tape & Reel (TR)
Series 74F
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Type Multiplexer
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Packing Method TR
Technology TTL
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 5V
Base Part Number 74F257
Pin Count 16
Number of Outputs 1
Operating Supply Voltage 5V
Circuit 4 x 2:1
Load Capacitance 50pF
Number of Bits 4
Propagation Delay 6 ns
Family F/FAST
Number of Inputs 8
Output Characteristics 3-STATE
Current - Output High, Low 3mA 24mA
Supply Type Single
Bandwidth 70MHz
Output Polarity TRUE
Prop. Delay@Nom-Sup 7 ns
Number of Input Lines 2
Voltage Supply Source Single Supply
Independent Circuits 1
Dimensions
Height 2mm
Length 10.3mm
Width 5.3mm
Thickness 1.95mm
Compliance
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
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