Frequently Asked Questions
Where can I find additional details, specifications and documents for a SN74LS155AD?
Additional datasheets, footprints and schematics for SN74LS155AD are listed on our Part Details page. You can also find images and similar parts to SN74LS155AD on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for SN74LS155AD on our Product Comparison page. Access via the 'View Pricing & Stock' button to view SN74LS155AD price breaks, MOQs, lead times, inventory and SKUs from distributors.
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.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the SN74LS155AD you can contact the distributor directly for product support, shipping queries etc.
Is the SN74LS155AD RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for SN74LS155AD have stock available?
Authorised distributors including Texas Instruments and Arrow Electronics have stock available or on a lead time for SN74LS155AD.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for SN74LS155AD often in real-time on the comparison pages.
What if I can't find stock of SN74LS155AD?
You can fill out our help required form which you can use to request a quote for SN74LS155AD from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.