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I have never used it, but judging from the datasheet it would seem so. BCD counter synchronous reset. I’m unsure if you can use timer0, as that’s also used for millis and some other rather datasheeg stuff Arduino-wise. Quad 2 to 1 line mux Inverter. But it will cost you some 2 PWM outputs for each timer you use.

BIN counter synchronous reset. Hex 2-input NOR enable buffer. I think in order to make the 74hct work, it will need some supporting chips, just so I don’t need a tremendous number of pins in order for it to work. I didn’t see your answer until after!


Quad 2-input OR gate. Into the feed your number with the shift out tutorial. To view Acrobat files you must install Adobe Acrobat Reader. Quad 3-state buffer Lo enable. Octal 3-state bus tranceiver. Octal 3-state inverting buffer.

Quad 2-input exclusive OR gate. Is there any chance the Arduino might miss this “count reached” signal?

74HC85 4-Bit Magnitude Comparator

Quad 2-input NOR gate. Dual monostable multi vibrator. Logic Data sheets Series Component. D More importantly, how fast will these signals be? We hold data-sheets on many items that are found in the stores inventory.

I didn’t want to use the Arduino directly. Quad 3-state buffer Hi enable. And not the lest, what westfw says!

Just for the record, my reference to any “lengthy mumbling answer” was not intended for you, but something I didn’t include after all. Dual D type flip flop Dtaasheet. I’m dataaheet sure how the hardware interrupt is made. Grumpy Mike, your circuit might be the ticket! Hex 3-state inverting buffer.


Hex inverting buffer gate. Octal edge triggered latch. I am doing a handful of analog readings which as I’ve read take significant amount of timeI am currently driving 2 servos PWM outputand I still have more features I am trying to add. You all may be right, I datasgeet be trying to do something that the Arduino can already do, but I just thought that if I could do it off board, I could save the processing cycles for something more important.

Octal transparent inv op latch. Quad 2-input NAND gate.

74HC85 데이터시트(PDF) – NXP Semiconductors

Quad 2-input 3-state mux. For needs like you describe, there is always the option of datashfet a small microcontroller and implement the functionality you need.

You can use a 74HC 8 bit counter feeding into one side of a 74HC85 magnitude comparatorthen feed datasheet other side from a shift register 74HC

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