74HC161 Philips, 74HC161 Datasheet - Page 11

• Manufacturer Part Number: 74HC161
• Description: Presettable synchronous 4-bit binary counter asynchronous reset
• Manufacturer: Philips

Philips Semiconductors
AC WAVEFORMS
December 1990
Presettable synchronous 4-bit binary
counter; asynchronous reset
(1) HC : V
Fig.8
(1) HC : V
Fig.9
(1) HC : V
Fig.10 Waveforms showing the input (CET) to output (TC) propagation delays and output transition times.
HCT: V
HCT: V
HCT: V
Waveforms showing the clock (CP) to outputs (Q
output transition times and the maximum clock frequency.
Waveforms showing the master reset (MR) pulse width, the master reset to output (Q
delays and the master reset to clock (CP) removal time.
M
M
M
M
M
M
= 50%; V
= 50%; V
= 50%; V
= 1.3 V; V
= 1.3 V; V
= 1.3 V; V
I
I
I
I
I
I
= GND to V
= GND to V
= GND to V
= GND to 3 V.
= GND to 3 V.
= GND to 3 V.
CC
CC
CC
.
.
.
11
n
, TC) propagation delays, the clock pulse width, the
74HC/HCT161
n
, TC) propagation
Product specification