Philips Semiconductors
Product specification
Programmable divide-by-n counter
74HC/HCT4059
Fig.12 Dividing-by any number from 99 003 to 114 999 (in this example n = 114 616).
Fig.13 Division by 47 690 in divide-by-2 mode.
1
(1)
RC ≥ -------------------------------------
0.2 × fCP (Hz)
(2) It is assumed that the fCP starts directly after the power-on. Any
additional delay in starting fCP must be added to the RC time.
Fig.14 External circuit for master preset at start-up.
1998 Jul 08
15