74HC165 Philips, 74HC165 Datasheet - Page 9

• Manufacturer Part Number: 74HC165
• Description: 8-bit parallel-in/serial-out shift register
• Manufacturer: Philips

Philips Semiconductors
AC WAVEFORMS
December 1990
8-bit parallel-in/serial-out shift register
The changing to output assumes internal Q
opposite state from Q
(1) HC : V
Fig.6
The changing to output assumes internal Q
opposite state from Q
(1) HC : V
Fig.7
(1) HC : V
HCT: V
HCT: V
Fig.8 Waveforms showing the data input (D
HCT: V
Waveforms showing the clock (CP) to output (Q
output transition times and the maximum clock frequency.
Waveforms showing the parallel load (PL) pulse width, the parallel load to output (Q
delays, the parallel load to clock (CP) and clock enable (CE) removal time.
M
M
M
M
= 50%; V
= 50%; V
= 1.3 V; V
= 1.3 V; V
M
M
= 50%; V
= 1.3 V; V
7
7
.
.
I
I
I
I
= GND to V
= GND to V
= GND to 3 V.
= GND to 3 V.
I
I
= GND to V
= GND to 3 V.
CC
CC
CC
.
.
.
6
6
n
) to output (Q
7
9
or Q
7
7
) propagation delays, the clock pulse width, the
or Q
7
) propagation delays when PL is LOW.
74HC/HCT165
7
or Q
Product specification
7
) propagation