ECU Chipping + components
Thread Starter
Joined: Jan 2002
Posts: 640
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From: NF, Canada, Canada
ECU Chipping + components
When a honda ecu the chip that goes in location -IC4- do I need a chip with the exact code thats on the board -74HC373- or can I be off a few numbers. I.E. the numbers on the chip I'm using are 74LS373N.
Think this would cause a problem?
Think this would cause a problem?
Honda-Tech Member
Joined: Aug 2002
Posts: 4,417
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From: ashEVILle, NC, USSR
Re: ECU Chipping + components (Hybrid)
74LS373N is the same general item as 74HC373(the N is implied - regular 20 DIP).
LS chip is a low power item - uses the same voltage as HC, and can be used in place of it, but draws less current. It will work just fine.
LS chip is a low power item - uses the same voltage as HC, and can be used in place of it, but draws less current. It will work just fine.
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