🚀 go-pugleaf

Does anyone know the pin assignments to configure a 4027 dual J K flip
flop to be a divide by 3.

I have a diagram from a 1980 Radio Shack book but it does not seem to
work correctly. (but their circuit for div. by 2 or 4 do work).

Here's what they have for a divide by 3:

pin 1    out(Q2)
pin 2    to pin 10 (q2 to J1)
pin 3    to pin 13 to input (clock inputs)
pin 4    ground (R2)
pin 5    to pin 14 (K2 to q1)
pin 6    to pin 15 (J2 to Q1)
pin 7    ground (S2)
pin 8    ground (ground)
pin 9    ground (S1)
pin 10   [see pin 2]
pin 11   V+ (K1)
pin 12   ground (R1)
pin 13   [see pin 3]
pin 14   [see pin 5]
pin 15   [see pin 6]
pin 16   V+ (supply)

Note: q is the Q with a bar over it.

Does this look correct?

Thanks alot
Rob
gallant@oasys.dt.navy.mil