The SR-50 is Texas Instruments' first scientific pocket calculator with trigonometric and logarithm functions. It enhanced their earlier SR-10 and SR-11 calculators, introduced in 1973, which had feat
SR-50 (1974)
Printed circuit board. Data code 035: 3rd week 1975
TI SR-52 on display at the Musée Bolo, EPFL, Lausanne.
Texas Instruments Incorporated is an American multinational semiconductor company headquartered in Dallas, Texas. It is one of the top 10 semiconductor companies worldwide based on sales volume. The c
TI SR-50
…The SR-50 is Texas Instruments' first scientific pocket calculator with trigonometric and logarithm functions. It enhanced their earlier SR-10 and SR-11 calculators, introduced in…
Entrance to Texas Instruments North Campus facility in Dallas, Texas
Transistorized "logic" chip, an integrated circuit produced by TI
Texas Instruments and other brands of 7400 series TTL and CMOS logic
Texas Instruments Speak & Spell using a TMC0280 speech synthesizer