t-type or jk-type flip flop, 12 volts

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genuineford

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Joined: July 11, 2007

Location: United States

Posted: July 16, 2007 at 1:48 PM / IP Logged

Hi all,

I am looking for a T-type or a JK-type flip flop that will handle 12 volts. Does anyone know where I can get one of these or if they even exist. Thanks

2001 Ford F250 4X4 CC Diesel 4X4, Bulldog deluxe 500 remote starter, 750 watt power inverter

i am an idiot

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This member consistently provides reliable information

Joined: September 21, 2006

Location: Louisiana, United States

Posted: July 16, 2007 at 8:07 PM / IP Logged

t-type or jk-type flip flop, 12 volts -- posted image.

I do not know of any logic circuits that will operate on 12 volts. Above is a diagram of a latching relay. It is basically a T-Type flip flop with 12 volt application. What exactly are you trying to do?

genuineford

Member - Posts: 10

Joined: July 11, 2007

Location: United States

Posted: July 16, 2007 at 11:26 PM / IP Logged

I want to use it to control my heated mirrors that I am installing on my truck. An engineer at work drew up some latter logic on how it would work but I needed a T type flip flop.

2001 Ford F250 4X4 CC Diesel 4X4, Bulldog deluxe 500 remote starter, 750 watt power inverter

KPierson

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Joined: April 14, 2005

Location: Ohio, United States

Posted: July 17, 2007 at 6:43 AM / IP Logged

You can check out digikey for some cmos flip flops. I would guess they would have a 30vdc version. If you can't find one that operates over 5vdc you can always use transistors to step the voltage down.

Kevin Pierson

genuineford

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Joined: July 11, 2007

Location: United States

Posted: July 17, 2007 at 6:43 AM / IP Logged

Where do I find a relay like that? Do you know a model number for it so I can order one?

2001 Ford F250 4X4 CC Diesel 4X4, Bulldog deluxe 500 remote starter, 750 watt power inverter

i am an idiot

Platinum - Posts: 13,667

Joined: September 21, 2006

Location: Louisiana, United States

Posted: July 17, 2007 at 6:48 PM / IP Logged

It is 4 bosch single pole double throw relays. Available at any stereo shop and probably at autozone.

You have to wire them as in the picture. Oh yeah the 2 black things on the two left most relays are diodes. 1n4001 available at radio shack. and the little blue thing at bottom of the pic is a normally open momentary pushbutton switch, also available at the shack.

genuineford

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Joined: July 11, 2007

Location: United States

Posted: July 17, 2007 at 7:10 PM / IP Logged

Thank you that is what I was looking for. Now I can go and pick this stuff up and see if it works.

2001 Ford F250 4X4 CC Diesel 4X4, Bulldog deluxe 500 remote starter, 750 watt power inverter

genuineford

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Joined: July 11, 2007

Location: United States

Posted: July 18, 2007 at 9:49 AM / IP Logged

OK I have another question for everyone. Is there a circuit that will function as an AND Gate? Or do you know where I can get a 12 volt AND Gate?

2001 Ford F250 4X4 CC Diesel 4X4, Bulldog deluxe 500 remote starter, 750 watt power inverter

genuineford

Member - Posts: 10

Joined: July 11, 2007

Location: United States

Posted: July 28, 2007 at 8:01 PM / IP Logged

So does anyone know where I can get a 12 volt and gate or somthing that will function like it?

2001 Ford F250 4X4 CC Diesel 4X4, Bulldog deluxe 500 remote starter, 750 watt power inverter

i am an idiot

Platinum - Posts: 13,667

Joined: September 21, 2006

Location: Louisiana, United States

Posted: July 28, 2007 at 9:54 PM / IP Logged

What are you trying to do with the and gate?

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