Philips Semiconductors
Product specification
Programmable divide-by-n counter
74HC/HCT4059
AC WAVEFORMS
(1) HC: VM = 50%; VI = GND to VCC
.
HCT: VM = 1.3 V; VI = GND to 3 V.
Fig.7 Waveforms showing the clock (CP) to output (Q) propagation delays, the clock pulse width, the output
transition times and the maximum clock frequency.
(1) HC: VM = 50%; VI = GND to VCC
.
HCT: VM = 1.3 V; VI = GND to 3 V.
Fig.8 Waveforms showing the LE input to Q output propagation delay.
(1) HC: VM = 50%; VI = GND to VCC
.
HCT: VM = 1.3 V; VI = GND to 3 V.
Fig.9 Waveforms showing the Kb or Kc removal times, when the operating mode is switched from master preset
to any other mode.
1998 Jul 08
11
NXP [ NXP ]
