Datasheet Details
Part number:
74LS90
Manufacturer:
ETC
File Size:
302.31 KB
Description:
Decade counter.
Datasheet Details
Part number:
74LS90
Manufacturer:
ETC
File Size:
302.31 KB
Description:
Decade counter.
74LS90, DECADE COUNTER
* The ’90 is a 4-stage ripple counter containing a high speed flip-flop acting as a divide-by-two and three flip-flops connected as a divideby-five counter.
It can be connected to operate with a conventional BCD out put pattern or it can be connected to provide a 50% duty cycle output.
In t
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