National Semiconductor Corporation was an American semiconductor manufacturer specializing in analog devices and subsystems. The company produced power management integrated circuits, display drivers, audio and operational amplifiers, communication interface products, and data conversion solutions. Its key markets included wireless handsets, displays, and broad electronics sectors spanning medical, automotive, industrial, and test and measurement applications. The company was acquired by Texas Instruments on September 23, 2011, and integrated as the Silicon Valley division. Signal Plug searches live against nationalsemiconductor.com's mail server to find and verify email addresses for any National Semiconductor Corporation employee.
Signal Plug searches live against nationalsemiconductor.com's mail server — not a static database. Get a verified email for any National Semiconductor Corporation employee with confidence score in under 2 seconds.
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National Semiconductor Corporation was an American semiconductor manufacturer specializing in analog devices and subsystems. The company produced power management integrated circuits, display drivers, audio and operational amplifiers, communication interface products, and data conversion solutions. Its key markets included wireless handsets, displays, and broad electronics sectors spanning medical, automotive, industrial, and test and measurement applications. The company was acquired by Texas Instruments on September 23, 2011, and integrated as the Silicon Valley division.
Competitive Advantage
National Semiconductor was one of the few major semiconductor companies headquartered in Silicon Valley proper (Santa Clara, California). The company had deep specialization in analog ICs rather than digital/logic chips, a differentiated market position. Texas Instruments' acquisition of National Semiconductor in 2011 was a major consolidation in the analog semiconductor industry. The company's product portfolio spanned multiple application domains from consumer wireless to industrial automation, providing cross-market diversification. National Semiconductor maintained the 'Silicon Valley' branding within Texas Instruments even after acquisition, reflecting the heritage and identity of the Santa Clara operation.
The most commonly verified format at National Semiconductor Corporation:
Medium ConfidenceSignal Plug tests all common patterns against National Semiconductor Corporation's live mail server and returns whichever passes the SMTP check.
Run a live search for National Semiconductor Corporation →Data-driven signals to help you prospect National Semiconductor Corporation effectively.
Companies in wireless, consumer electronics, medical devices, automotive, and industrial automation sectors sought National Semiconductor's specialized analog and power management solutions. Technology recruiters and supply chain professionals targeted the company for talent in semiconductor design and engineering.
Primary Contact
Electronics Design Engineers
Tuesday–Thursday, 9am–11am
Signal Plug performs live SMTP verification against nationalsemiconductor.com's mail server — not a static scraped database — which means results reflect the real, current state of National Semiconductor Corporation's email infrastructure. Here's how to run a lookup:
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Use nationalsemiconductor.com. Signal Plug tests all common naming patterns automatically and returns only the format that passes the SMTP check.
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Signal Plug returns an email address with a confidence score (0–100) and deliverability status (Valid, Risky, or Catch-all) within 2 seconds. The confidence score tells you how reliable the result is before you use it.
Export and use
One-click CSV export lets you bring National Semiconductor Corporation contacts into Salesforce, HubSpot, Outreach, Lemlist, or any other tool in your stack. Growth and Scale plan users can run bulk lookups across an entire list of National Semiconductor Corporation names in a single batch.
National Semiconductor Corporation competes directly with Texas Instruments, Analog Devices, Maxim Integrated and others in the Technology space.
| Company | Size | Tier | Focus | Email Format |
|---|---|---|---|---|
| National Semiconductor Corporation | Semiconductor Manufacturing | firstname.lastname | ||
| Texas Instruments | — | — | — | firstname.lastname |
| Analog Devices | — | — | — | firstname.lastname |
| Maxim Integrated | — | — | — | firstname.lastname |
| ON Semiconductor | — | — | — | firstname.lastname |
Whether you're running outbound sales, recruiting, or building a partnership list, these are the roles most frequently contacted at Technology like National Semiconductor Corporation.
Based on National Semiconductor Corporation's profile, the highest-value contacts for outbound are:
Signal Plug works for any role at any seniority level at nationalsemiconductor.com. If you have a name and the domain, you can find a verified email.
How well National Semiconductor Corporation fits a typical B2B outbound pipeline, based on available signals.
Moderate Fit
Funnel Fit Score
Most email finder tools pull from static databases of scraped email addresses. These databases go stale as people change jobs and companies update their email infrastructure. Signal Plug takes a different approach: every search performs a live check against nationalsemiconductor.com's mail server using SMTP verification. This means results reflect the current state of National Semiconductor Corporation's email system — not a cached result from months or years ago.
Signal Plug enriches every result with supporting data: a confidence score (0–100), deliverability status (Valid, Risky, or Catch-all), job title where available, and LinkedIn profile URL. This context helps you prioritize which National Semiconductor Corporation contacts to email first and personalize your outreach before you hit send. Plans start at $29/month for 500 searches — no annual contracts or seat fees.
Signal Plug performs a live SMTP check against nationalsemiconductor.com's mail server for every query — not a static database lookup. Our platform-wide accuracy rate is 94%. Each result comes with a confidence score (0–100) so you can gauge reliability before using the address.
Free plan: 10 searches. Starter ($29/mo): 500. Growth ($149/mo): 2,000. Scale ($299/mo): 5,000. No company-specific caps.
No. Signal Plug generates and verifies emails in real time via SMTP checks — no static database of National Semiconductor Corporation employee emails is maintained.
Yes. Growth and Scale plan users can upload a CSV of names and run bulk lookups against nationalsemiconductor.com in a single batch.
National Semiconductor specialized in designing and manufacturing analog integrated circuits including power management, amplifiers, and data conversion products for consumer, industrial, and automotive markets.
National Semiconductor was acquired by Texas Instruments on September 23, 2011, and integrated as the Silicon Valley division.
The company was headquartered in Santa Clara, California.
Main products included power management ICs, display drivers, audio and operational amplifiers, communication interface products, and data conversion solutions.
Signal Plug searches in real time against nationalsemiconductor.com's mail server to find and verify email addresses for National Semiconductor Corporation employees. Enter a name, enter the domain, get a verified result with a confidence score in under 2 seconds.
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