SN74LS90N Part Information

Details for SN74LS90N by Texas Instruments

Semiconductors - ICs>Logic>Counters

Part Specifications

Logic Family / Base Number 74LS90
Counter Type Decade
Clock Frequency 42MHz
Count Maximum 9
Logic Case Style DIP
No. of Pins 14Pins
Supply Voltage Min 4.75V
Supply Voltage Max 5.25V
Logic IC Family 74LS
Logic IC Base Number 7490, 7490
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
RoHS Phthalates Compliant Yes
MSL -
SVHC No SVHC (27-Jun-2018)
Base Number 7490
Count Max 10
Logic Function Number 7490
Logic IC Function Decade Divide-by-12 and Binary Counter
Operating Temperature Range 0°C to +70°C
Supply Voltage Range 4.75V to 5.25V
Termination Type Through Hole
RoHS Compliant

Alternative Part Descriptions

  • IC, COUNTER/MULTIPLIER/DIVIDER; Logic Family / Base Number:74LS90; Counter Type:Decade; Clock Frequency:42MHz; Count Maximum:9; Logic Case Style:DIP; No. of Pins:14Pins; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Logic IC RoHS Compliant: Yes | Newark Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a SN74LS90N?

Additional datasheets, footprints and schematics for SN74LS90N are listed in our Part Details tab. You can also find the SN74LS90N image and similar parts on this details page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for SN74LS90N in the Pricing & Inventory tab next to part details. You can view SN74LS90N price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does SN74LS90N fall under?

The SN74LS90N is listed under Semiconductors - ICs > Logic > Counters.

Can I view similar or alternative parts?

You can view similar parts to SN74LS90N when available in the Counters 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 SN74LS90N you can contact the distributor directly for product support, shipping queries etc.

Is the SN74LS90N RoHS compliant?

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

Which authorised distributors for SN74LS90N have stock available?

Authorised distributors including Newark Electronics have stock available or on a lead time for SN74LS90N.

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

Stock availability and lead times will be displayed for SN74LS90N often in real-time on the comparison pages.

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