LM556CN/NOPB Part Information
- 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
|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|
|MSL||MSL 1 - Unlimited|
|SVHC||No SVHC (27-Jun-2018)|
|Clock External Input||No|
|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|
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?
You can fill out our help required form which you can use to request a quote for LM556CN/NOPB from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.