When Texas Instruments announced a $60 billion manufacturing megaproject in July, it was a bold bet that companies would want to mass produce foundational microchips on U.S. soil. In August, Apple vowed to do just that.

During the same Oval Office press conference where President Donald Trump announced a 100% tariff on chips from companies not manufacturing in the U.S., Apple CEO Tim Cook upped his companies’ U.S. spending commitment to $600 billion over the next four years, up from an original $500 billion announcement in February.

Part of that spending, Cook said, will go toward making “critical foundation semiconductors” for iPhones and other devices at Texas Instruments’ new chip fabrication plants in Utah and Texas.

In July, CNBC became the first news organization to see the inside of TI’s newest fab in Sherman, Texas. There, full production is on schedule to start by the end of 2025. It’s one of seven new factories the chipmaker is building in the U.S. to provide chips to major customers like Nvidia, Ford Motor, Medtronic and SpaceX.

Although Texas Instruments doesn’t make the world’s most advanced chips, its essential components are found almost everywhere, from smartphones to the graphics processing units powering generative AI.

“If you have anything that plugs into the wall, or has a battery in it, or has a cord in it, you probably carry more than one TI chip in it,” said Mohammad Yunus, TI’s senior VP of technology and manufacturing.

But just one month after TI announced the $60 billion project, its shares plummeted 13% following weak guidance and tariff concerns raised in its July 23 earnings call. 

“The worry is their end customers. Like in the wake of tariff uncertainty, they don’t know what to expect. Are they stockpiling?” said Stacy Rasgon, senior analyst at Bernstein Research.

It remains to be seen whether demand will remain high once tariff uncertainties calm. Still, shares did recover some ground in August.

“I would position them as more of a tariff winner than a tariff loser,” said Timothy Arcuri, managing director at UBS. Arcuri said TI’s U.S. foundry will allow it to undercut the pricing of its rivals’ Taiwan-made chips.

The market for TI’s chips, however, is not a guarantee. After TI had trouble keeping up with demand during the chip shortage in 2020, Arcuri said TI’s share of the analog market “fell off a cliff.” It went from a high of 19.8% in 2020 to a low of 14.7% in 2024, according to UBS.

TI’s $60 billion megaproject includes four fabs in Sherman, Texas, one in Richardson, Texas, and two in Lehi, Utah. The new fabs will give TI five times the capacity it has today, Yunus told CNBC.

“They’re making a big bet on the fact that they regain share and that demand comes rocketing back,” Arcuri said. “If you don’t regain that share, it’s hard to justify building this much capacity.”

While each TI chip costs about $0.40, according to Arcuri, they play crucial supporting roles for the world’s most advanced technologies. In a new partnership with Nvidia, for example, TI is developing a chip to drive efficiency in power-hungry data centers.

In 2009, TI made another bold move to help bring the cost of its chips down further. It opened the world’s first 300 millimeter fab for analog chips, re-purposing a memory fab from Qimonda after the chipmaker went bankrupt in the financial crisis.

“That’s what really was the catalyst for TI to have such a cost advantage,” Arcuri said.

The new wafer size gives TI “tremendous cost efficiency” because 300mm can fit “2.3 times more chips in it versus a 200mm wafer,” Yunus said. TI’s been closing and selling off some of its 200mm fabs, and all of its seven new fabs will produce on 300mm wafers.

TI told CNBC it’s the country’s biggest analog and embedded semiconductor manufacturer, selling tens of billions of chips each year. About 60% of revenue comes from customers based outside the U.S., with China making up about 20%. 

About 75% of TI’s capital spend happens in the U.S., but it also makes chips abroad at fabs in Germany, Japan and China, the company told CNBC. It does testing and assembly in Mexico, Taiwan, the Philippines and Malaysia, where it’s spending $3 billion on two new sites, one of which is now in production. 

TI’s global footprint is a benefit in the “dynamic situation” of tariffs right now, Yunus said.

“Our manufacturing across 15 different sites provides us the position to be able to support our customers, no matter where they are and in any political or economic environment,” he said.

Although TI considered building its new sites internationally in places like Singapore, the company ultimately settled on Sherman, Texas. The small city 65 miles north of Dallas has a population of just 50,000 people. It’s also home to a GlobalWafers factory. The Taiwan-based company manufactures the bare silicon wafers that chips, including TI’s, are made on.

Sherman Mayor Shawn Teamann said the city is now “the hub of the Silicon Prairie.”

Teamann’s grandfather worked alongside Kilby at TI in the 1950s. TI first came to Sherman in 1966, but when it announced plans to close its outdated 150mm fab, the city enticed TI to stay with incentives like tax breaks and water discounts.

The plan worked, and in 2021, TI announced it would stay in Sherman with a campus of new 300mm fabs. Now, the first of four 300mm fabs is complete in Sherman. Teamann said the 300mm project has more than doubled the city’s rate of population growth since it was announced in 2021.

As for federal support, TI got $1.6 billion of CHIPS Act funding, and a whopping 35% investment tax credit from Trump’s big bill passed in July. 

At the state level, Gov. Greg Abbott has long offered incentives to chip companies willing to build in the state, from low taxes to the $1.4 billion Texas CHIPS Act passed in 2023.

Samsung is the other chip giant in Texas since 1996. The South Korean company is building a $17 billion advanced chip fab near Austin. That’s also where Apple, Amazon and AMD design many of their chips. Other chip companies in Texas include Infineon, NXP, X-Fab, Micron, GlobalFoundries, and tool supplier Applied Materials. 

Making chips takes an immense amount of water, and about a quarter of Texas is in drought. 

Luckily, Sherman has water rights to nearby Lake Texoma.

“It was about acquiring more rights, ramping up our production and being able to provide for the mass quantities of water it takes to run a semiconductor facility,” said Teamann, adding that the fab has almost doubled the amount of water Sherman uses.

TI will use about 1,700 gallons of water per minute when the new Sherman fab is complete, with plans to recycle at least 50% of that, Yunus said.

Chip manufacturing is also a power hungry process, so it helps that Sherman has a power plant that recently increased capacity. TI’s new Sherman fab will run entirely on renewable energy, said Yunus, adding that making chips on 300mm wafers also helps with energy efficiency.

“You use pretty much the same amount of energy but produce 2.2 to 2.3 times more chips,” he said.

Texas’ uniquely independent grid largely cuts the state off from borrowing power across state lines. In 2021, that grid failed during an extreme winter storm, causing at least 57 deaths and halting production at chipmakers like Samsung and NXP. TI told CNBC it maintained “critical operations.”

“We built redundancy into this facility,” Yunus said. “We have multiple transmission lines that feed power into the site. We also have large diesel storage tanks that we’re able to use, and generators that can continue to power the site for a few days.”

Highly skilled chip engineers are another scarce resource. It’s a talent pipeline that’s been stymied by the dramatic decline of U.S. global semiconductor manufacturing. The U.S. went from holding a 37% share of the market in 1990 to just 10% in 2022, according to the Semiconductor Industry Association.

But TI has developed partnerships with various universities, community colleges and the military to fill the talent gap necessary to fill the roles at its Sherman fab.

“There’s a lot of younger people moving to the area. I actually think it’s going to be easier for them to get the talent now than it would have been 5 to 10 years ago,” Arcuri said.

With the full $60 billion project, TI said it expects to create 60,000 U.S. jobs, but the company could not give an expected completion date when asked for one.

“It’s hard to predict when exactly that will take off,” Yunus said. “We’re hopeful that we’ll continue to build out at a pretty brisk pace, but it really depends on the market.”

Watch the video for an in-depth look at TI’s first completed fab in Sherman: https://www.cnbc.com/video/2025/08/22/apple-will-make-chips-at-texas-instruments-60-billion-us-project.html