74lvch32373a NXP Semiconductors, 74lvch32373a Datasheet - Page 10

• Manufacturer Part Number: 74lvch32373a
• Description: 32-bit Transparent D-type Latch With 5 V Tolerant Inputs/outputs; 3-state
• Manufacturer: NXP Semiconductors

Philips Semiconductors
2004 May 19
handbook, full pagewidth
32-bit transparent D-type latch with
5 V tolerant inputs/outputs; 3-state
V
V
V
V
M
M
M
M
= 1.5 V at V
= 0.5
= 1.5 V at V
= 0.5
V
V
CC
CC
CC
CC
at V
at V
CC
CC
2.7 V;
2.7 V;
< 2.7 V.
< 2.7 V.
nDn input
nLE input
HIGH-to-OFF
OFF-to-HIGH
LOW-to-OFF
OFF-to-LOW
nOE input
Fig.6 Set-up and hold times for inputs (nDn) to inputs (nLE).
output
output
GND
GND
V
V
I
I
V
V
V
V
Fig.7 3-state output enable and disable times.
GND
GND
V OH
X
X
Y
Y
V CC
V OL
= V
= V
= V
= V
V I
OL
OL
OH
OH
+ 0.3 V at V
+ 0.1 V at V
0.3 V at V
0.1 V at V
V
V M
M
t
enabled
outputs
su
t PLZ
t PHZ
CC
CC
CC
CC
< 2.7 V;
< 2.7 V.
t
V
h
2.7 V;
2.7 V;
M
10
V X
V Y
disabled
outputs
V
the output load.
OL
and V
t PZL
t PZH
t
su
OH
are typical output voltage drop that occur with
V M
t
h
V M
outputs
enabled
MNA478
mna496
74LVCH32373A
Product specification