74ACT245SCX Standard Logic by ON Semiconductor

Octal Bidirectional Transceiver with 3-STATE Inputs/ Outputs

Status: Active
Series: 74ACT245
RoHS: Compliant
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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.
Distributor Price Stock
Logo for Transfer Multisort Elektronik Transfer Multisort Elektronik US$1.70
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Logo for Avnet America Avnet America -
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Logo for Avnet Silica Avnet Silica -
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Logo for Future Electronics Future Electronics US$0.44
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Logo for EBV Elektronik EBV Elektronik -
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Logo for Farnell Farnell US$1.45
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Logo for element14 element14 US$0.69
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Logo for Newark Electronics Newark Electronics US$1.22
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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 Halide 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 SOIC-20W

Alternative Descriptions

IC: digital | Transfer Multisort Elektronik
Bus Transceiver 8-Ch 3-State SOIC20W | RS
Bus XCVR Single 8-CH 3-ST 20-Pin SOIC W T/R | Avnet America
74ACT245 Series 5.5 V Octal Bidirectional Transceiver with 3-STATE - SOIC-20 | Future Electronics
Transceiver/Bi-Directional, 3-State I/O, Soic-20, Full Reel | Newark Electronics

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Frequently Asked Questions

Where can I find additional details, specifications and documents for a 74ACT245SCX?

Additional datasheets, footprints and schematics for 74ACT245SCX are listed on our Part Details page. You can also find images and similar parts to 74ACT245SCX on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for 74ACT245SCX on our Product Comparison page. Access via the 'View Pricing & Stock' button to view 74ACT245SCX price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does 74ACT245SCX fall under?

The 74ACT245SCX is listed under Timing, Logic & Memory > Standard Logic > Bus Transceivers.

Can I view similar or alternative parts?

You can view similar parts to 74ACT245SCX 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 74ACT245SCX you can contact the distributor directly for product support, shipping queries etc.

Is the 74ACT245SCX RoHS compliant?

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

Which authorised distributors for 74ACT245SCX have stock available?

Authorised distributors including Transfer Multisort Elektronik, RS, Avnet America, Avnet Silica and Future Electronics have stock available or on a lead time for 74ACT245SCX.

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