I don't know what the difference is between a KR5 and a KR5-A but my
KR5-A shows the one IC as being a 7476 dual flip-flop.
73,
Alan N5NA
Tom Sessions wrote:
>I am restoring an old Ten-Tec keyer. The unit has one IC, an LU322B.
>
>Can anyone tell me what this IC is, and more importantly direct me to a data
>sheet or pinout diagram for it. I have tried searching Google for this data
>but had no luck. I am trying to find an equivalent IC in thee Allied or
>Mouser catalogs, but do not know what to look for.
>
>Thanks / 73
>Tom K4RV
>
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>
>
>
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