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SN74LS251DR

Texas Instruments
RoHS
RoHS RoHS compliant
Package 16-SOIC (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / Logic - Signal Switches, Multiplexers, Decoders
Description LS e4 74LS251 1x 8:1 logic switch 35MHz 28ns 35mW 5V
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Inventory: 1198
Minimum: 1
Total Price: USD $0.27
Unit Price: USD $0.267512
≥1 USD $0.267512
≥10 USD $0.259644
≥100 USD $0.251776
≥500 USD $0.241941

Technical Details

Supply Chain

Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 week ago)

Physical

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

Technical

Operating Temperature 0°C~70°C
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 16
ECCN Code EAR99
Type Multiplexer
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 1
Supply Voltage 5V
Base Part Number 74LS251
Pin Count 16
Number of Outputs 1
Operating Supply Voltage 5V
Circuit 1 x 8:1
Polarity Non-Inverting
Power Supplies 5V
Number of Circuits 1
Load Capacitance 5pF
Power Dissipation 35mW
Number of Bits 8
Propagation Delay 28 ns
Quiescent Current 7.1mA
Family LS
Number of Inputs 8
Output Characteristics 3-STATE
Current - Output High, Low 2.6mA 8mA
Supply Type Single
Bandwidth 35MHz
Prop. Delay@Nom-Sup 45 ns
Voltage Supply Source Single Supply

Dimensions

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

Compliance

Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

Alternative Model

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