Is there a resource that lists products which are similar to a particular item?
Or, can someone assist me directly.
I am looking to do a project which will require several 12V lamps to be lit (possibly 80). Unfortunately the PIC I will be using will be too slow to use PWM and a transistor setup, so I was thinking that something like the M74HC374 but 12 volts would be suitable.
I could use the M74HC374 and a transistor on each output, but it would be nicer to have it in a single chip. I will need to do around 80 outputs.
To sumarize, I need a device which will latch on or off, taking logic/5V input an enable signal, and be able to either output or take in 12V. Current would never exceed 0.5A per pin (I reckon).
Or, can someone assist me directly.
I am looking to do a project which will require several 12V lamps to be lit (possibly 80). Unfortunately the PIC I will be using will be too slow to use PWM and a transistor setup, so I was thinking that something like the M74HC374 but 12 volts would be suitable.
I could use the M74HC374 and a transistor on each output, but it would be nicer to have it in a single chip. I will need to do around 80 outputs.
To sumarize, I need a device which will latch on or off, taking logic/5V input an enable signal, and be able to either output or take in 12V. Current would never exceed 0.5A per pin (I reckon).