SN74HC138DR Part Information

Details for SN74HC138DR by Texas Instruments

Semiconductors - ICs>Logic>Decoders / Encoders

Part Downloads

Part Features

  • Active Low Outputs ( Selected Output is Low)
  • Incorporate Three Enable Inputs to Simplify
  • Low Input Current of 1-u00b5A Maximum
  • Low Power Consumption, 80-u00b5A Maximum ICC
  • Outputs Can Drive Up To 10 LSTTL Loads
  • Targeted Specifically for High-Speed Memory Decoders and Data-Transmission Systems
  • Typical tpd = 15 ns
  • Wide Operating Voltage Range (2 V to 6 V)
  • u00b14-mA Output Drive at 5 V

Part 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
RoHS Compliant

Alternative Part Descriptions

  • 3 TO 8 LINE DECODER/DMUX, SOIC-16; LOGIC; MSL:MSL 1 - Unlimited; SVHC:No SVHC (15-Jan-2019) RoHS Compliant: Yes | Newark Electronics
  • Decoder/Demultiplexer Single 3-to-8 16-Pin SOIC T/R | Avnet America
  • 3 to 8 Line Decoder SO16 | Schukat Electronic
  • 3-Line To 8-Line Decoders/Demultiplexers | Texas Instruments
  • 3 to 8 Line Decoder / Demultiplexer [Texas Instruments] SN74HC138DR 3 to 8 Line Decoder / Demultiplexer | Distrelec

Frequently Asked Questions

Where can I find additional details, specifications and documents for a SN74HC138DR?

Additional datasheets, footprints and schematics for SN74HC138DR are listed in our Part Details tab. You can also find the SN74HC138DR image and similar parts on this details page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for SN74HC138DR in the Pricing & Inventory tab next to part details. You can view SN74HC138DR price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does SN74HC138DR fall under?

The SN74HC138DR is listed under Semiconductors - ICs > Logic > Decoders / Encoders.

Can I view similar or alternative parts?

You can view similar parts to SN74HC138DR 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 SN74HC138DR you can contact the distributor directly for product support, shipping queries etc.

Is the SN74HC138DR RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

Which authorised distributors for SN74HC138DR have stock available?

Authorised distributors including Newark Electronics, Avnet America, Schukat Electronic, Texas Instruments and Distrelec have stock available or on a lead time for SN74HC138DR.

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