SN74LS156N Part Information

Details for SN74LS156N by Texas Instruments

Electronic & Electrical Components>Semiconductors - ICs>Logic

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Part Specifications

Logic Family / Base Number 74LS156
Logic Type Decoder / Demultiplexer
No. of Channels -
Line Configuration 2
Supply Voltage Min 4.75V
Supply Voltage Max 5.25V
Logic Case Style DIP
No. of Pins 16Pins
Logic IC Family 74LS
Logic IC Base Number 74156, 74156
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL -
SVHC No SVHC (27-Jun-2018)
Applications 3 to 8 Line Decoder Dual 2 to 4 Line Decoder Dual 1 to 4 Line Demultiplexer
Base Number 74156
Logic Function Number 74156
Logic IC Function Dual 2-to-4 Line Decoder/Demultiplexer with Open-Collector Output
No. of Outputs 8Outputs
Operating Temperature Range 0°C to +70°C
Output Current Max 8mA
Ratio 2
Supply Voltage Range 4.75V to 5.25V
Termination Type Through Hole
RoHS Compliant

Alternative Part Descriptions

  • IC, DECODER/DEMUX; Logic Family / Base Number:74LS156; Logic Type:Decoder / Demultiplexer; No. of Channels:-; Line Configuration:2:4; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Logic Case Style:DIP; No. of Pins:16Pins; LogicRoHS Compliant: Yes | Newark Electronics
  • Dual 2to4 Demultiplex DIP16 | Schukat Electronic
  • Dual 2-Line to 4-Line Decoders/Demultiplexers with Open-Collector Outputs | Texas Instruments
  • Dual 2 to 4 Line Decoder / Demultiplexer [Texas Instruments] SN74LS156N Dual 2 to 4 Line Decoder / Demultiplexer | Distrelec

Frequently Asked Questions

Where can I find additional details, specifications and documents for a SN74LS156N?

Additional datasheets, footprints and schematics for SN74LS156N are listed in our Part Details tab. You can also find the SN74LS156N image and similar parts on this details page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for SN74LS156N in the Pricing & Inventory tab next to part details. You can view SN74LS156N price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does SN74LS156N fall under?

The SN74LS156N is listed under Electronic & Electrical Components > Semiconductors - ICs > Logic.

Can I view similar or alternative parts?

You can view similar parts to SN74LS156N when available in the Logic 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 SN74LS156N you can contact the distributor directly for product support, shipping queries etc.

Is the SN74LS156N RoHS compliant?

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

Which authorised distributors for SN74LS156N have stock available?

Authorised distributors including Newark Electronics, Schukat Electronic, Texas Instruments and Distrelec have stock available or on a lead time for SN74LS156N.

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

Stock availability and lead times will be displayed for SN74LS156N often in real-time on the comparison pages.

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