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74F257ASCX
Rochester Electronics, LLCRoHS 
RoHS compliant
RoHS compliantPackage 16-SOIC (0.154, 3.90mm Width)
Category Logic - Signal Switches, Multiplexers, Decoders / Logic - Signal Switches, Multiplexers, Decoders
Description
F/FAST e3 4x 2:1 2000 multiplexer circuit 6ns 5V 9.9mm 3mA 24mA
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Inventory: 8505
Minimum: 1
Total Price: USD $0.27
Unit Price: USD $0.27265
≥1 USD $0.27265
≥10 USD $0.2242
≥100 USD $0.21755
≥500 USD $0.20995
≥1000 USD $0.2033
Technical Details
Physical
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Dimensions
Length 9.9mm
Width 3.9mm
Compliance
RoHS Status ROHS3 Compliant
Technical
Operating Temperature 0°C~70°C
Packaging Tape & Reel (TR)
Published 2000
Series 74F
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Type Multiplexer
Terminal Finish MATTE TIN
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
Reach Compliance Code unknown
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count 16
Number of Outputs 1
Qualification Status Not Qualified
Circuit 4 x 2:1
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 4.5V
Family F/FAST
Number of Inputs 2
Output Characteristics 3-STATE
Current - Output High, Low 3mA 24mA
Output Polarity TRUE
Propagation Delay (tpd) 6 ns
Voltage Supply Source Single Supply
Independent Circuits 1
Alternative Model
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