SN74LS157N Part Information

Details for SN74LS157N by Texas Instruments

Electronic & Electrical Components>Semiconductors - ICs>Logic

Part Downloads

Part Specifications

Logic Family / Base Number 74LS157
Logic Type Data Selector / Multiplexer
No. of Channels 4Channels
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 74157, 74157
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)
Base Number 74
Device Marking 74LS157
IC Generic Number 74LS157
IC Temperature Range Commercial
Logic Function Number 74157
Logic IC Function Quadruple 2-Input Multiplexer
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

  • 2I/P QUAD DATA SELECTOR/MUX, DIP-16; Logic Family / Base Number:74LS157; Logic Type:Data Selector / Multiplexer; No. of Channels:4Channels; Line Configuration:2:1; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Product Range:- RoHS Compliant: Yes | Newark Electronics
  • IC: digital; 2-to-1 lines,multiplexer,data selector; Channels: 4 | Transfer Multisort Elektronik
  • Quadruple 2-Line To 1-Line Data Selectors/Multiplexers | Texas Instruments
  • [Texas Instruments] SN74LS157N | Distrelec

Frequently Asked Questions

Where can I find additional details, specifications and documents for a SN74LS157N?

Additional datasheets, footprints and schematics for SN74LS157N are listed in our Part Details tab. You can also find the SN74LS157N image and similar parts on this details page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for SN74LS157N in the Pricing & Inventory tab next to part details. You can view SN74LS157N price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does SN74LS157N fall under?

The SN74LS157N is listed under Electronic & Electrical Components > Semiconductors - ICs > Logic.

Can I view similar or alternative parts?

You can view similar parts to SN74LS157N 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 SN74LS157N you can contact the distributor directly for product support, shipping queries etc.

Is the SN74LS157N RoHS compliant?

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

Which authorised distributors for SN74LS157N have stock available?

Authorised distributors including Newark Electronics, Transfer Multisort Elektronik, Texas Instruments and Distrelec have stock available or on a lead time for SN74LS157N.

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