SN74HC540DWR Part Information

Details for SN74HC540DWR by Texas Instruments

Semiconductors - ICs>Logic>Buffers Transceivers & Line Drivers

Part Specifications

Logic Family / Base Number 74HC540
Logic Device Type Buffer / Line Driver Inverting
Logic Case Style SOIC
No. of Pins 20Pins
Supply Voltage Min 2V
Supply Voltage Max 6V
Logic IC Family 74HC
RoHS Compliant

Alternative Part Descriptions

  • INVERTING BUFFER, SOIC-20; LOGIC FAMILY; MSL:MSL 1 - Unlimited; SVHC:No SVHC (15-Jan-2019) RoHS Compliant: Yes | Newark Electronics
  • 8-ch, 2-V to 6-V inverters with 3-state outputs | Texas Instruments

Frequently Asked Questions

Where can I find additional details, specifications and documents for a SN74HC540DWR?

Additional datasheets, footprints and schematics for SN74HC540DWR are listed in our Part Details tab. You can also find the SN74HC540DWR image and similar parts on this details page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for SN74HC540DWR in the Pricing & Inventory tab next to part details. You can view SN74HC540DWR price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does SN74HC540DWR fall under?

The SN74HC540DWR is listed under Semiconductors - ICs > Logic > Buffers Transceivers & Line Drivers.

Can I view similar or alternative parts?

You can view similar parts to SN74HC540DWR when available in the Buffers Transceivers & Line Drivers 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 SN74HC540DWR you can contact the distributor directly for product support, shipping queries etc.

Is the SN74HC540DWR RoHS compliant?

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

Which authorised distributors for SN74HC540DWR have stock available?

Authorised distributors including Newark Electronics and Texas Instruments have stock available or on a lead time for SN74HC540DWR.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for SN74HC540DWR often in real-time on the comparison pages.

What if I can't find stock of SN74HC540DWR?

You can fill out our help required form which you can use to request a quote for SN74HC540DWR 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.

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