74HC574N (Octal D Flip Flop 3-State) Mini V Wheel – Programmable Watchdog Timer with

– Programmable Watchdog Timer with Separate On-chip Oscillator

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The TB6600 is a PWM  controlled single-chip bipolar micro-step stepping motor driver

Low input offset current: ±5 nA typ

74HC574N (Octal D Flip Flop 3-State) Mini V Wheel – Programmable Watchdog Timer withProduct Description The 74HC574 are octal D type flip flops featuring separate D type inputs for each flip flop and 3 state outputs for bus oriented applications. A clock (CP) and an output enable (OE) input are common to all flip flops. The 8 flip flops will store the state of their individual D inputs that meet the set up and hold times requirements on the LOW to HIGH CP transition. When OE is LOW the contents of the 8 flip flops are available at