74ACT138SCX Standard Logic by ON Semiconductor

1-of-8 Decoder/Demultiplexer

Status: Active
Series: 74ACT138
RoHS: Compliant
View Datasheet Manufacturer Site View Pricing & Stock

The AC/ACT138 is a high-speed 1-of-8 decoder/demultiplexer. This device is ideally suited for high-speed bipolar memory chip select address decoding. The multiple input enables allow parallel expansion to a 1-of-24 decoder using just three AC/ACT138 devices or a 1-of-32 decoder using four AC/ACT138 devices and one inverter.

Prices starting from US$0.27


Distributor Starting From Stock
Logo for Newark Electronics Newark Electronics US$0.45
5,485
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Logo for element14 element14 US$0.29
5,485
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Logo for Avnet America Avnet America US$0.27
2,500
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Logo for Rapid Electronics Rapid Electronics US$0.35
920
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Logo for Chip One Stop Chip One Stop US$0.36
920
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Logo for Future Electronics Future Electronics US$0.28
-
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Logo for Avnet Asia Avnet Asia US$0.28
-
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Features

ICC reduced by 50%
Demultiplexing capability
Multiple input enable for easy expansion
Active LOW mutually exclusive outputs
Outputs source/sink 24 mA
ACT138 has TTL-compatible inputs
Applications
This product is general usage and suitable for many different applications.

Specifications

Description 74ACT138
Compliance Pb-free
Channels 1
VCC Min (V) 4.5
VCC Max (V) 5.5
tpd Max (ns) 8
IO Max (mA) 24
Package Type SOIC-16

Alternative Descriptions

BIPOLAR JUNCTION TRANSISTOR ARRAYS - BJT | Farnell
Decoder/Demultiplexer, 1:8, Nsoic-16 | Newark Electronics
DECODER/DEMULTIPLEXER, 1:8, NSOIC-16 | element14
Decoder/Demultiplexer Single 3-to-8 16-Pin SOIC N T/R | Avnet America
ON SEMICONDUCTOR 74ACT138SCX | Rapid Electronics
74ACT138 Series 5.5 V Surface Mount 1-of-8 Decoder/Demultiplexer - SOIC-16 | Future Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a 74ACT138SCX?

Additional datasheets, footprints and schematics for 74ACT138SCX are listed on our Part Details page. You can also find images and similar parts to 74ACT138SCX on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for 74ACT138SCX on our Product Comparison page. Access via the 'View Pricing & Stock' button to view 74ACT138SCX price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does 74ACT138SCX fall under?

The 74ACT138SCX is listed under Timing, Logic & Memory > Standard Logic > Multiplexers.

Can I view similar or alternative parts?

You can view similar parts to 74ACT138SCX when available in the Multiplexers 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 74ACT138SCX you can contact the distributor directly for product support, shipping queries etc.

Is the 74ACT138SCX RoHS compliant?

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

Which authorised distributors for 74ACT138SCX have stock available?

Authorised distributors including Farnell, Newark Electronics, element14, Avnet America and Rapid Electronics have stock available or on a lead time for 74ACT138SCX.

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

Stock availability and lead times will be displayed for 74ACT138SCX often in real-time on the comparison pages.

What if I can't find stock of 74ACT138SCX?

You can fill out our help required form which you can use to request a quote for 74ACT138SCX 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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