74lvt162373 NXP Semiconductors, 74lvt162373 Datasheet - Page 4

• Manufacturer Part Number: 74lvt162373
• Description: 3.3 V Lvt 16-bit Transparent D-type Latch With 30 Ohm Termination Resistors 3-state
• Manufacturer: NXP Semiconductors

Philips Semiconductors
LOGIC DIAGRAM
FUNCTION TABLE
H = High voltage level
h = High voltage level one set-up time prior to the High-to-Low E transition
L = Low voltage level
l
NC= No change
X = Don’t care
Z = High impedance “off ” state
SCHEMATIC OF EACH OUTPUT
1999 Sep 23
nOE
3.3 V LVT 16-bit transparent D-type latch
with 30
nLE
= Low voltage level one set-up time prior to the High-to-Low E transition
= High-to-Low LE transition
nOE
H
H
L
L
L
L
L
INPUTS
nD0
V
nLE
termination resistors (3-State)
CC
H
H
H
L
L
D
E
Q
nQ0
nD1
nDx
nDx
H
X
X
L
h
l
D
E
27
27
Q
nQ1
SW00503
OUTPUT
REGISTER
INTERNAL
nD2
nDx
NC
NC
D
E
H
H
L
L
Q
nQ2
nD3
nQ0 – nQ7
OUTPUTS
D
E
4
NC
H
H
L
L
Z
Z
Q
nQ3
nD4
D
E
Enable and read register
Latch and read register
Hold
Disable outputs
Q
nQ4
nD5
D
E
OPERATING MODE
OPERATING MODE
Q
nQ5
nD6
D
E
74LVT162373
Q
nQ6
Product specification
nD7
D
E
Q
SA00046
nQ7