A perfect device for engineers the Texas Instruments TI-74 Calculator is a basic programmable calculator. With performance index of 27, this TI programmable calculator can provide faster calculations. This Texas Instruments RAM/ROM calc comes with entry method of algebraic with precedence for calculations. With Continuous memory, this TI programmable calculator ensures data safety while changing batteries. The Texas Instruments TI-74 Calculator comes with 8kB RAM, 32kB ROM for storing your programs. The LCD dot matrix technology of this Texas Instruments RAM/ROM calc provides amazing display quality.