JM/B2A. ACTIVE. LCCC. FK. 1. TBD. POST-PLATE. N / A for Pkg Type. to JM/. B2A. JM/BEA. SN74LSA. (ACTIVE) Hex Bus Drivers With 3-State Outputs. Datasheet ( KB). Description click to collapse contents. These Hex buffers and line drivers. 74LS datasheet, 74LS circuit, 74LS data sheet: TI – HEX BUS DROVERS WITH 3-STATE OUTPUTS,alldatasheet, datasheet, Datasheet search site.

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Hex 3-STATE Buffer/Bus Driver

I want to redesign the module to withstand 60V on the output. This is a bit of a thinking-aloud 74ps367 as its clear I need to replace thatI am just troubled that its just one-of-many doing the same thing, and yet the board seems mostly happy, if they were all crappy the whole bus would be affected.

At the very least I can use it to go through the vast array of customs I have from other boards, if I can separate the duff ones from the workers I could save myself a lot of headaches.

This item will be shipped through the Global Shipping Program and includes international tracking. There are 29 items available. I’m looking for a solution to make the modules more robust and virtually foolproof.


Hmmm, I guess dying ICs can do all sorts of weird things, I guess if the output of the s are tied to somewhere else that’s shokttky, it’ll clean up enough to make things work.

Gotta find what’s ‘injecting’ the weird ass in, what’s the output of the next IC in line like? I suppose it could be that the that sits on AB0 and AB1 outputs just happens to be slightly more screwed than all the others, but its surprising if all of them are giving messy outputs that the game works at all.


See all condition definitions – opens in a new window or tab See terms – opens in a new window datashest tab. Select a valid country. Email to friends Share on Facebook – opens in a new window or tab Share on Twitter – opens in a new window or tab Share on Pinterest – opens in a new window or tab. If I bend the output leg up Datasheeh can get a nice clean output from the piggybacked chip.

The trouble is the bits that look very fishy all dump onto the data bus, which goes everywhere, either the chip cant drive it well due to something remote hanging on the bus, or the chip cant drive due to a local fault. Postage cost can’t be calculated. Add to watch list Remove from watch list. People who viewed this item also viewed.

What is odd is that all the s seem to be doing datasehet, and yet the game boots up and plays. Learn more – opens in new window or tab. Once the “too high” level is reached, shut down the power supply and indicate a fault.

74LS367 Datasheet

Input stages are typical diode-clampedwith a pull-up resistance to Vcc. Just request us for total, when you finish shopping and before you complete checkout. Prices are subject to change without notice.

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Watch list is full. Sign in to check out Check out as guest. So I swapped the 51xx and sanity was restored.

Took the 54xx back out, no change. Contact the seller – opens in a new window or tab and request a shipping method to your location. Its actually much better to play on a real cab too, had only played it on mame before and its only half the game by keyboard.

On the odd occasion that the board would play normally I had gone over these chips noting what the outputs were doing, and there was no dqtasheet difference between them when the board was working or not. The custom chips are just a pile of crap, the legs go black and brittle and then fall off but you can prevent it.

Everything else works, you can play can over ride the right rifting with the joystick normally, sound is completely masked by the constant coinup noises tho. Sell now – Have one to sell? Put the fragile custom chips in another machine pin socket and solder them in. So it looks like the IO Warrior56 is likely a Cyprus ratasheet with pre-assembled firmware.

Metal Film Axial Resistors. Please note the delivery estimate is greater than 8 business days.