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SN74HCT257DR

Texas Instruments
RoHS
RoHS RoHS compliant
Package 16-SOIC (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / Logic - Signal Switches, Multiplexers, Decoders
Description HCT e4 74HCT257 4x 2:1 logic switch 28MHz 35ns 5V 1.75mm
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Total Price: USD $0.1
Unit Price: USD $0.099839
≥1 USD $0.099839
≥10 USD $0.096903
≥100 USD $0.093966
≥500 USD $0.090296

Technical Details

Physical

Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Number of Pins 16
Weight 141.690917mg

Dimensions

Height 1.75mm
Length 9.9mm
Width 3.91mm
Thickness 1.58mm

Technical

Operating Temperature -40°C~85°C
Packaging Cut Tape (CT)
Series 74HCT
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 CMOS
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 74HCT257
Pin Count 16
Number of Outputs 1
Operating Supply Voltage 5V
Circuit 4 x 2:1
Polarity Non-Inverting
Power Supplies 5V
Number of Channels 4
Load Capacitance 50pF
Number of Bits 2
Throw Configuration DPST
Propagation Delay 35 ns
Family HCT
Number of Inputs 8
Output Characteristics 3-STATE
Current - Output High, Low 6mA 6mA
Supply Type Single
Bandwidth 28MHz
Max I(ol) 0.006 A
Voltage Supply Source Single Supply
Independent Circuits 1

Compliance

Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

Alternative Model

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