Pricing
* Estimated pricing for reference only. Final price depends on quantity, availability, and market conditions. Submit an RFQ for an exact quote.
Technical Specifications
| Category | Integrated Circuits (ICs)/Programmable Timers and Oscillators |
| Product Status | Obsolete |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Through Hole |
| Package / Case | 14-DIP (0.300", 7.62mm) |
| Current - Supply | 30 mA |
| Type | 555 Type, Timer/Oscillator (Dual) |
| Supplier Device Package | 14-MDIP |
| Voltage - Supply | 4.5V ~ 16V |
| M S L Rating | 1 (Unlimited, 30°C/85%RH) |
| R E A C H Status | REACH Unaffected |
| U S E C C N | EAR99 |
| H T S U S | 8542.39.0001 |
| E U Ro H S Status | RoHS Compliant |
| China Ro H S Status | Orange Symbol: Safe for use during the environmental protection period |
Product Overview
The LM556CN is listed under Programmable Timers & Oscillators in the Oscillators & Timers family manufactured by Onsemi. This part has been marked as obsolete by Onsemi; FPGACenter can quote verified sourcing options through qualified specialty channels.
Key specifications include Category: Integrated Circuits (ICs)/Programmable Timers and Oscillators, Product Status: Obsolete, Operating Temperature: 0°C ~ 70°C, Mounting Type: Through Hole, Package / Case: 14-DIP (0.300", 7.62mm).
This device comes in a 14-DIP (0.300", 7.62mm) package with through hole mounting.
Submit an RFQ for LM556CN; FPGACenter will verify availability, provenance, lead time, and pricing before confirming supply.
Application Areas
Frequently Asked Questions
Can FPGACenter source the LM556CN?
Yes. FPGACenter can quote LM556CN through qualified specialty sourcing channels. Availability, lead time, provenance, and pricing are verified before an order is confirmed.
What package type is the LM556CN available in?
The LM556CN by Onsemi is available in a 14-DIP (0.300", 7.62mm) package with through hole mounting configuration. All parts are original and shipped in manufacturer-standard packaging.
The LM556CN is marked as obsolete. Are the parts genuine?
All LM556CN units sourced by FPGACenter are reviewed for originality, lot condition, and documentation before shipment. We use IDEA-STD-1010-aligned inspection practices for specialty-channel supply. We specialize in obsolete part sourcing and verify availability before confirming supply.
What is the pricing for LM556CN?
Unit pricing for LM556CN starts at $1.77. Volume pricing depends on quantity and market availability — submit an RFQ for a firm quote.