Logic Level Converter Ic. 395 because the arduino and basic stamp are 5v devices and most modern sensors displays flash cards and modes are 3 3v only many makers find that they need to perform level shifting conversion to protect the 3 3v device from 5v although one can use resistors to make a divider for high speed transfers the. This board utilizes the 74lc245 level shifter ic.
74lcx245 ic is fabricated with an advanced cmos technology to achieve high speed operation while maintaining cmos low power dissipation. 395 because the arduino and basic stamp are 5v devices and most modern sensors displays flash cards and modes are 3 3v only many makers find that they need to perform level shifting conversion to protect the 3 3v device from 5v although one can use resistors to make a divider for high speed transfers the. Modern electronic circuits comprises of ic s of different logical families working together to do the task.
Than foremost challenge when working with chips of different logical families is the logical incompatibility.
Selectable direction with a jumper mounted on the board. Than foremost challenge when working with chips of different logical families is the logical incompatibility. Adafruit industries unique fun diy electronics and kits 8 channel bi directional logic level converter txb0108 id. 74lvc245 logic level converter ic this chip solves the problem of connecting and sending data from 5 v logic level devices to a 3 3 v logic microcontrollers such as raspberry pi and arduino.
