74HC75 Philips, 74HC75 Datasheet - Page 7

• Manufacturer Part Number: 74HC75
• Description: Quad bistable transparent latch
• Manufacturer: Philips

Philips Semiconductors
AC WAVEFORMS
December 1990
Quad bistable transparent latch
(1) HC : V
Fig.6
(1) HC : V
Fig.8
HCT: V
HCT: V
Waveforms showing the data input (nD) to
output (nQ) propagation delays and the
output transition times.
Waveforms showing the latch enable input
(LE
outputs (nQ, nQ) propagation delays and
the output transition times.
M
M
M
M
= 50%; V
= 50%; V
= 1.3 V; V
= 1.3 V; V
n-n
) pulse width, the latch enable input to
I
I
I
I
= GND to V
= GND to V
= GND to 3 V.
= GND to 3 V.
CC
CC
.
.
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 data input (nD) to
output (nQ) propagation delays and the
output transition times.
Waveforms showing the data set-up and
hold times for nD input to LE
M
M
M
M
= 50%; V
= 1.3 V; V
= 50%; V
= 1.3 V; V
I
I
I
I
= GND to V
= GND to V
= GND to 3 V.
= GND to 3 V.
CC
CC
.
.
74HC/HCT75
Product specification
n-n
input.
.