74AC540SCX Standard Logic by ON Semiconductor

Octal Buffer/Line Driver with 3-STATE Outputs

Status: Active
Series: 74AC540
RoHS: Compliant
View Datasheet Manufacturer Site View Pricing & Stock

The AC540 is an octal buffer/line drivers designed to be employed as memory and address drivers, clock drivers and bus oriented transmitter/receivers. These devices are similar in function to the AC240 while providing flow-through architecture (inputs on opposite side from outputs). This pinout arrangement makes these devices especially useful as output ports for microprocessors, allowing ease of layout and greater PC board density.

Prices starting from US$0.41


Distributor Starting From Stock
Logo for Newark Electronics Newark Electronics US$0.42
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Logo for Future Electronics Future Electronics US$0.42
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Logo for Avnet America Avnet America US$0.41
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Logo for Avnet Asia Avnet Asia US$0.43
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Logo for Avnet Silica Avnet Silica -
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Features

ICC and IOZ reduced by 50%
3-STATE inverting outputs
Inputs and outputs opposite side of package, allowing easier interface to microprocessors
Output source/sink 24 mA
Applications
This product is general usage and suitable for many different applications.

Specifications

Description 74AC540
Compliance Pb-free Halide free
Channels 8
Output 3-State
VCC Min (V) 2
VCC Max (V) 6
tpd Max (ns) 4
IO Max (mA) 24
Package Type SOIC-20W

Alternative Descriptions

LEVEL SHIFTERS | Farnell
Inverting Buffer, Soic-20, Full Reel | Newark Electronics
74AC540 Series 6 V 24 mA 3 State Output Octal Buffer Line Driver - SOIC-20 | Future Electronics
Buffer/Line Driver 8-CH Inverting 3-ST CMOS 20-Pin SOIC W T/R | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a 74AC540SCX?

Additional datasheets, footprints and schematics for 74AC540SCX are listed on our Part Details page. You can also find images and similar parts to 74AC540SCX on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for 74AC540SCX on our Product Comparison page. Access via the 'View Pricing & Stock' button to view 74AC540SCX price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does 74AC540SCX fall under?

The 74AC540SCX is listed under Timing, Logic & Memory > Standard Logic > Buffers.

Can I view similar or alternative parts?

You can view similar parts to 74AC540SCX when available in the Buffers 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 74AC540SCX you can contact the distributor directly for product support, shipping queries etc.

Is the 74AC540SCX RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for 74AC540SCX have stock available?

Authorised distributors including Farnell, Newark Electronics, Future Electronics, Avnet America and Avnet Asia have stock available or on a lead time for 74AC540SCX.

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

Stock availability and lead times will be displayed for 74AC540SCX often in real-time on the comparison pages.

What if I can't find stock of 74AC540SCX?

You can fill out our help required form which you can use to request a quote for 74AC540SCX 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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