74HC563 Philips, 74HC563 Datasheet - Page 7

• Manufacturer Part Number: 74HC563
• Description: Octal D-type transparent latch 3-state inverting
• Manufacturer: Philips

Philips Semiconductors
AC WAVEFORMS
December 1990
Octal D-type transparent latch; 3-state;
inverting
(1) HC : V
Fig.6
(1) HC : V
Fig.8
HCT: V
HCT: V
Waveforms showing the data input (D
output (Q
output transition times.
Waveforms showing the 3-state enable and
disable times.
M
M
M
M
= 50%; V
= 50%; V
= 1.3 V; V
= 1.3 V; V
n
I
I
I
) propagation delays and the
I
= GND to V
= GND to V
= GND to 3 V.
= GND to 3 V.
CC
CC
.
.
n
) to
7
PACKAGE OUTLINES
See
(1) HC : V
Fig.7
The shaded areas indicate when the input is permitted to
change for predictable output performance.
(1) HC : V
Fig.9
“74HC/HCT/HCU/HCMOS Logic Package Outlines”
HCT: V
HCT: V
Waveforms showing the latch enable input
(LE) pulse width, the latch enable input to
output (Q
output transition times.
Waveforms showing the data set-up and
hold times for D
M
M
M
M
= 50%; V
= 1.3 V; V
= 50%; V
= 1.3 V; V
n
I
I
I
I
) propagation delays and the
= GND to V
= GND to V
= GND to 3 V.
= GND to 3 V.
n
input to LE input
CC
CC
.
.
74HC/HCT563
Product specification
.