I'm designing a small circuit for use in a QRP transceiver and i would
like to use an IC I have seen somewhere on the net which consist of a
single flip-flop and 2 or 3 logic gates (seem to recall they were
3 inverters or 2 OR's and 1 AND.
I'ts similar to 74HC7074 but this one is very old.
Does samebody remember the part ID for such an IC ?


Thanks, Andrew.

On Nov 16, 8:44*am, SYS1 wrote:
I'm designing a small circuit for use in a QRP transceiver and i would
like to use an IC I have seen somewhere on the net which consist of a
single flip-flop and 2 or 3 logic gates (seem to recall they were
3 inverters or 2 OR's and 1 AND.
I'ts similar to 74HC7074 but this one is very old.
Does samebody remember the part ID for such an IC ?

Thanks, Andrew.

Hey OT:

I think what you has seen is a cd4046 internal workings like this TI
pdf shows:

http://focus.ti.com/lit/an/scha002a/scha002a.pdf

or maybe a similar pll.

73 OT
de n8zu