74HC374 8 D-Flip-Flop With 3-Output State IC (74374 IC) DIP-20 Package R385 and more to our computer

and more to our computer

the motor runs smoothly from 5V to 12V and gives a wide range of RPM

The positive terminal of Yellow Green LED(smallest pin of the LED )

It is UV resistant epoxy

Common Anode

74HC374 8 D-Flip-Flop With 3-Output State IC (74374 IC) DIP-20 Package R385 and more to our computer74HC series ICs are High speed logic gates with very low power consumption that utilize advanced silicon gate CMOS technology and 74HC374 is one of them. 74HC374 ICs contain eight positive edge triggered D type flip flops with 3 Output states i. e. High, Low, and High Impedance. Which is designed specifically for driving highly capacitive or relatively low impedance loads. High Impedance comes to active low enable pin of these ICs where output enable