74ACT245MTC Standard Logic by ON Semiconductor

Octal Bidirectional Transceiver with 3-STATE Inputs/ Outputs

Status: Active
Series: 74ACT245
RoHS: Compliant
View Datasheet Manufacturer Site View Pricing & Stock

The AC/ACT245 contains eight non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus-oriented applications. Current sinking capability is 24 mA at both the A and B ports. The Transmit/Receive (T/R#) input determines the direction of data flow through the bidirectional transceiver. Transmit (active-HIGH) enables data from A ports to B ports; Receive (active-LOW) enables data from B ports to A ports. The Output Enable input, when HIGH, disables both A and B ports by placing them in a HIGH Z condition.

Prices starting from US$0.28

Distributor Starting From Stock
Logo for Farnell Farnell US$0.36
Buy Now
Logo for element14 element14 US$0.37
Buy Now
Logo for Newark Electronics Newark Electronics US$0.28
Buy Now
Logo for Avnet America Avnet America -
Buy Now
Logo for EBV Elektronik EBV Elektronik -
Buy Now
View Full Pricing & Stock Comparison


ICC and IOZ reduced by 50%
Non-inverting buffers
Bidirectional data path
A and B outputs source/sink 24 mA
ACT245 has TTL-compatible inputs
This product is general usage and suitable for many different applications.


Description 74ACT245
Compliance Pb-free
Channels 8
Output 3-State
VCC Min (V) 4.5
VCC Max (V) 5.5
tpd Max (ns) 6.5
IO Max (mA) 24
Package Type TSSOP-20

Alternative Descriptions

ON Semiconductor, 74ACT245MTC | RS
8-Bit Bi-Direct Xcvr Rohs Compliant: Yes |Onsemi 74ACT245MTC | Newark Electronics
Bus XCVR Single 8-CH 3-ST 20-Pin TSSOP Rail | Avnet America

Featured content from Future

Frequently Asked Questions

Where can I find additional details, specifications and documents for a 74ACT245MTC?

Additional datasheets, footprints and schematics for 74ACT245MTC are listed on our Part Details page. You can also find images and similar parts to 74ACT245MTC on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for 74ACT245MTC on our Product Comparison page. Access via the 'View Pricing & Stock' button to view 74ACT245MTC price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does 74ACT245MTC fall under?

The 74ACT245MTC is listed under Timing, Logic & Memory > Standard Logic > Bus Transceivers.

Can I view similar or alternative parts?

You can view similar parts to 74ACT245MTC when available in the Bus Transceivers 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 74ACT245MTC you can contact the distributor directly for product support, shipping queries etc.

Is the 74ACT245MTC RoHS compliant?

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

Which authorised distributors for 74ACT245MTC have stock available?

Authorised distributors including Farnell, element14, RS, Newark Electronics and Avnet America have stock available or on a lead time for 74ACT245MTC.

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

Stock availability and lead times will be displayed for 74ACT245MTC often in real-time on the comparison pages.

What if I can't find stock of 74ACT245MTC?

You can fill out our help required form which you can use to request a quote for 74ACT245MTC 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.

We use cookies to improve your experience. See our privacy policy.