LM556CN/NOPB Part Information

Details for LM556CN/NOPB by Texas Instruments

Semiconductors - ICs>Clock Timing & Frequency Management>Timers Oscillators & Pulse Generators

Part Features

  • Adjustable Duty Cycle
  • Direct Replacement for SE556/NE556
  • Normally On and Normally Off Output
  • Operates in Both Astable and Monostable Modes
  • Output Can Source or Sink 200 mA
  • Output and Supply TTL-Compatible
  • Replaces Two 555 Timers
  • Temperature Stability Better Than 0.005% per u00b0C
  • Timing From Microseconds Through Hours

Part Specifications

Frequency -
Supply Voltage Min 4.5V
Supply Voltage Max 16V
Digital IC Case DIP
No. of Pins 14Pins
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Base Number 556
Clock External Input No
Device Marking LM556CN
IC Temperature Range Commercial
Logic Function Number 556
No. of Timers 2
Operating Mode Astable Monostable
Operating Temperature Range 0°C to +70°C
Supply Voltage Range 4.5V to 16V
RoHS Compliant

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM556CN/NOPB?

Additional datasheets, footprints and schematics for LM556CN/NOPB are listed in our Part Details tab. You can also find the LM556CN/NOPB image and similar parts on this details page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LM556CN/NOPB in the Pricing & Inventory tab next to part details. You can view LM556CN/NOPB price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LM556CN/NOPB fall under?

The LM556CN/NOPB is listed under Semiconductors - ICs > Clock Timing & Frequency Management > Timers Oscillators & Pulse Generators.

Can I view similar or alternative parts?

You can view similar parts to LM556CN/NOPB when available in the Timers Oscillators & Pulse Generators 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 LM556CN/NOPB you can contact the distributor directly for product support, shipping queries etc.

Is the LM556CN/NOPB RoHS compliant?

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

Which authorised distributors for LM556CN/NOPB have stock available?

There is no stock from authorised distributors for LM556CN/NOPB.

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

Stock availability and lead times will be displayed for LM556CN/NOPB often in real-time on the comparison pages.

What if I can't find stock of LM556CN/NOPB?

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