Electronic, off subject

Tim,
Have a look at the 74C926 4 digit counter with 7 segment drive. Digikey part
# MM74C926N-ND. Price 1 off quantity $9.24.
John C

> Message: 23
> Date: Wed, 10 Nov 1999 16:50:11 -0700
> From: "Tim Goldstein" <timg@...>
> Subject: Electronic, off subject
>
> Hello all,
>
> I have an electronics question that some of you electronic
> gurus may be able
> to help me with.
>
> I am trying to make a device that will count the number of
> times a hall
> sensor or an optical sensor (either would work for my
> purpose) is tripped.
> The total count will never exceed the capacity of a 4 digit
> display and the
> frequency of the count will never exceed 200/sec. I have read
> about IC that
> incorporate both a counter and a LED display and only require
> a connection
> to the sensor and power, but have not been able to locate one
> or recognize
> it from the the listings of ICs that most supplies provide.
>
> Can anyone point me to the right item or a source that may be
> able to help
> me.
>
> Thanks,
> Tim
> [Denver, CO]
>
>
>