[sdiy] 4-bit encoder?

[Roman Sowa]

AFAIK there's no 16-bit encodr in a chip.
Knowing you this bit I'm aware that using CPLD, or microcontroller, or 
SMD is out of the question so you have to cascade two 8-bitters.
That's almost the same as one chip, imagine it as one narrow 32-pin DIP 
long package. No additional logic needed just 2 chips and wires.

Roman

W dniu 2020-10-11 o 20:36, David G Dixon pisze:
> Hello SDIY team,
> I'm currently waist deep in a digital logic design problem, and I will 
> need a 4-bit decoder and a 4-bit encoder.  For the decoder, I will use 
> CD4514 or equivalent. However, I'm not finding any comparable chip for 
> the encoder.  At this point, I am resigned to making my own 4-bit 
> encoder from two 3-bit encoders (CD4532) and a quad OR gate (CD4071).
> My question to the group is this:  Do you know of an actual 4-bit 
> encoder IC?
> Thanks and cheers,
> Dave Dixon
> 
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