74LVX373 ONSEMI [ON Semiconductor], 74LVX373 Datasheet - Page 2

• Manufacturer Part Number: 74LVX373
• Description: Octal D-Type Latch with 3-State Outputs With 5V−Tolerant Inputs
• Manufacturer: ONSEMI [ON Semiconductor]

H = High Voltage Level; h = High Voltage Level One Setup Time Prior to the Latch Enable High−to−Low
Transition; L = Low Voltage Level; l = Low Voltage Level One Setup Time Prior to the Latch Enable
High−to−Low Transition; NC = No Change, State Prior to the Latch Enable High−to−Low Transition; X = High
or Low Voltage Level or Transitions are Acceptable; Z = High Impedance State; For I
FLOAT Inputs
OE
H
H
H
H
H
L
L
L
L
L
INPUTS
LE
H
H
H
H
L
L
L
L
L
L
OE
LE
D0
D1
D2
D3
D4
D5
D6
D7
11
Dn
1
H
X
X
H
L
h
L
h
l
l
13
14
17
18
Figure 2. Logic Diagram
3
4
7
8
http://onsemi.com
MC74LVX373
OUTPUTS
On
NC
H
H
L
L
Z
Z
Z
Z
Z
nLE
D
nLE
D
nLE
D
nLE
D
nLE
D
nLE
D
nLE
D
nLE
D
2
Q
Q
Q
Q
Q
Q
Q
Q
Transparent (Latch Disabled); Disabled Out-
Latched (Latch Enabled); Disabled Outputs
Transparent (Latch Disabled); Read Latch
Latched (Latch Enabled) Read Latch
Hold; Disabled Outputs
OPERATING MODE
2
5
6
9
12
15
16
19
Hold; Read Latch
O0
O1
O2
O3
O4
O5
O6
O7
puts
CC
Reasons DO NOT