SN74LS155AD Part Information

Details for SN74LS155AD by Texas Instruments

Semiconductors - ICs>Logic>Decoders / Encoders

Part Downloads

Part Specifications

Logic Family / Base Number 74LS155
Logic Type Decoder / Demultiplexer
No. of Outputs 8Outputs
Logic Case Style SOIC
No. of Pins 16Pins
Supply Voltage Min 4.75V
Supply Voltage Max 5.25V
Logic IC Family 74LS
Logic IC Base Number 74155, 74155
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
IC Applications Dual 2-to-4 Line Decoder Dual 1-to-4 Line Demultiplexer 3-to-8 Line Decoder
Logic Function Number 74155
Logic IC Function Dual 2-to-4 Line Decoder / Demultiplexer
Operating Temperature Range 0°C to +70°C
Ratio 2
Supply Voltage Range 4.75V to 5.25V
Termination Type Surface Mount Device
RoHS Compliant

Alternative Part Descriptions

  • Dual 2-Line To 4-Line Decoders/Demultiplexers | Texas Instruments

Frequently Asked Questions

Where can I find additional details, specifications and documents for a SN74LS155AD?

Additional datasheets, footprints and schematics for SN74LS155AD are listed in our Part Details tab. You can also find the SN74LS155AD image and similar parts on this details page.

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What category does SN74LS155AD fall under?

The SN74LS155AD is listed under Semiconductors - ICs > Logic > Decoders / Encoders.

Can I view similar or alternative parts?

You can view similar parts to SN74LS155AD when available in the Decoders / Encoders range under the specifications section at the bottom of the details page.

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Is the SN74LS155AD RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

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