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TI Cal-Tech
TI invents the world’s first handheld electronic calculator.
While small enough to fit into the palm of a hand, the Cal-Tech is powerful enough to perform basic math functions. -
TI Datamath
TI’s first handheld calculator hits the retail market
The revolutionary technology of the single-chip TI-2500 Datamath™ calculator makes everyday math accessible. Capable of performing addition, subtraction, multiplication and division, it features a red, eight-digit LED display. -
TI SR-50
TI introduces its first scientific calculator.
The TI SR-50 adds trigonometric and hyperbolic functions to the technology available on the TI-2500 Datamath™ calculator, as well as logarithms and their inverses. -
TI-1766
TI’s first solar-powered handheld calculator debuts.
TI harnesses the energy of the sun with the TI-1766, bringing to market its first solar-powered handheld calculator. -
TI-12
TI releases its first calculator designed with teacher assistance.
The TI-12 Math Explorer — the first TI calculator designed in partnership with teachers to meet the needs of elementary and middle-school classrooms — is introduced. -
TI-81
TI unveils its first graphing calculator.
Designed for use in algebra and precalculus courses, the TI-81 graphing calculator becomes the industry leader in handheld graphing technology -
CAS
TI launches its first calculator with a built-in Computer Algebra System (CAS).
The revolutionary TI-92 tool with a built-in Computer Algebra System (CAS) combines the power of a computer lab and the independence of a calculator with many capabilities that had been available only in computers and mathematics software. -
TI-83 Plus
TI releases the TI-83 Plus graphing calculator.
Updated with Flash™ ROM technology, new applications and six times the memory of the popular TI-83, the easy-to-use TI-83 Plus graphing calculator lets students graph and compare functions, as well as perform data plotting and analysis using TI’s handheld CBL™ device. -
TI-84
TI introduces the TI-84 Plus graphing calculator
In a progression from the TI-83 Plus, the TI-84 Plus graphing calculator offers improved connectivity by adding a USB port, allowing for direct data transfer between computers and calculators. Other enhancements include a high contrast LCD display, faster processor, more memory, an internal clock and available kickstand. -
TI-Nspire CX
TI unveils its first full-color graphing calculators with 3D and connected classroom capabilities.
With the TI-Nspire™ CX and TI-Nspire™ CX CAS handhelds, students can import images and graph in 3D – allowing them to interact with math and visualize data in multiple ways. Using the TI-Nspire™ CX Navigator™ System, teachers can connect to — and wirelessly monitor — students’ work, assess their understanding in real time, and send, collect, grade and save students’ work. -
Orion TI-84 Plus
TI introduces the world’s first talking graphing calculator
With functionality identical to the TI-84 Plus, the Orion TI-84 Plus talking graphic Calculator levels the playing field for students who are blind or visually impaired, giving them access to the same graphing technology their classmates use. -
TI-84 Plus CE
TI introduces the TI-84 Plus CE graphing calculator
Thirty percent thinner and lighter than the TI-84 Plus, with six times the memory and a powerful rechargeable battery, the slim, sleek TI-84 Plus CE is made available in a variety of bold colors. -
TI-Nspire CX II
TI introduces TI-Nspire™ CX II and TI-Nspire™ CX II CAS graphing calculators.
With the familiar functionality of the TI-Nspire™ CX family of graphing calculators, these updated handhelds offer faster performance, fresh new features and easier-to-read graphics, creating more opportunities for hands-on engagement. In addition, the TI-Nspire™ CX II CAS graphing calculator can reduce syntax errors, as well as easily disable algebraic functionality. Python programming was added in 2020 -
TI-84 Plus CE Python
TI presents the TI-84 Plus CE Python graphing calculator.
The newest addition to the TI-84 Plus CE graphing family, the TI-84 Plus CE Python graphing calculator builds on the familiarity of the TI-84 Plus CE and enhances it with the power of Python programming. This fast-growing, easy-to-learn coding language is used in a variety of industries, allowing students to prepare for 21st-century careers.
