SN74HC138D Logic by Texas Instruments

DECODER/DEMULTIPLIER SMD SOIC16

Status: Unknown
Series: -
RoHS: Unknown
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The SNx4HC138 devices are designed to be used in high-performance memory-decoding or data-routing applications requiring very short propagation delay times. In high-performance memory systems, these decoders can be used to minimize the effects of system decoding. When employed with high-speed memories using a fast enable circuit, the delay times of these decoders and the enable time of the memory are usually less than the typical access time of the memory. This means that the effective system delay introduced by the decoders is negligible.

Where to Buy

Prices starting from US$0.22

Distributor Stock
Logo for RS
RS
from US$0.63
2,040
in stock
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Logo for Schukat Electronic
Schukat Electronic
from US$0.50
6,480
in stock
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Logo for Farnell
Farnell
from US$0.97
60
in stock
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Logo for Newark Electronics
Newark Electronics
from US$1.17
-
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Logo for element14
element14
from US$0.22
-
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Specifications

Logic Family / Base Number 74HC138
Logic Type Decoder / Demultiplexer
No. of Outputs 8Outputs
Logic Case Style SOIC
No. of Pins 16Pins
Supply Voltage Min 2V
Supply Voltage Max 6V
Logic IC Family 74HC
Logic IC Base Number 74138, 74138
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Applications Data Transmission Systems Memory Decoders
Base Number 74
IC Applications Data Transmission Systems Memory Decoders
Logic Function Number 74138
Logic IC Function 3-to-8 Line Decoder/Demultiplexer
Operating Temperature Range -40°C to +85°C
Output Current Max 5.2mA
Supply Voltage 5V
Supply Voltage Range 2V to 6V
Termination Type Surface Mount Device

Alternative Descriptions

3 to 8 Line Decoder SO16 | Schukat Electronic
Decoder Demultiplex, SN74HC138D | RS
DECODER/DEMULTIPLIER, SMD, SOIC16 | Farnell
Decoder/Demultiplier, Smd, Soic16 | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a SN74HC138D?

Additional datasheets, footprints and schematics for SN74HC138D are listed on our Part Details page. You can also find images and similar parts to SN74HC138D on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for SN74HC138D on our Product Comparison page. Access via the 'View Pricing & Stock' button to view SN74HC138D price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does SN74HC138D fall under?

The SN74HC138D is listed under Semiconductors - ICs > Logic > Decoders / Encoders.

Can I view similar or alternative parts?

You can view similar parts to SN74HC138D when available in the Decoders / Encoders 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 SN74HC138D you can contact the distributor directly for product support, shipping queries etc.

Is the SN74HC138D RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for SN74HC138D have stock available?

Authorised distributors including Schukat Electronic, RS, Farnell, Newark Electronics and element14 have stock available or on a lead time for SN74HC138D.

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