74LVC573A STMICROELECTRONICS [STMicroelectronics], 74LVC573A Datasheet - Page 2

• Manufacturer Part Number: 74LVC573A
• Description: OCTAL D-TYPE LATCH HIGH PERFORMANCE
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

74LVC573A
Figure 2: Input And Output Equivalent Circuit
Table 2: Pin Description
Table 4: Absolute Maximum Ratings
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is
not implied
1) I
2) V
2/13
I
2, 3, 4, 5, 6,
CC
12, 13, 14,
15, 16, 17,
Symbol
O
O
PIN N°
7, 8, 9
18, 19
V
absolute maximum rating must be observed
or I
T
I
V
V
I
T
< GND
V
OK
I
CC
IK
stg
10
20
O
11
O
O
L
1
I
GND
Supply Voltage
DC Input Voltage
DC Output Voltage (V
DC Output Voltage (High or Low State) (note 1)
DC Input Diode Current
DC Output Diode Current (note 2)
DC Output Current
DC V
Storage Temperature
Lead Temperature (10 sec)
SYMBOL
Q0 to Q7
D0 to D7
CC
GND
V
OE
LE
CC
or Ground Current per Supply Pin
3 State Output Enable
Input (Active LOW)
Latch Enable Input
Ground (0V)
Positive Supply Voltage
Data Inputs
3-State Latch Outputs
NAME AND FUNCTION
CC
= 0V)
Parameter
Table 3: Truth Table
X : Don’t Care
Z : High Impedance
OE
H
L
L
L
INPUTS
LE
H
H
X
L
-0.5 to V
-0.5 to +7.0
-0.5 to +7.0
-0.5 to +7.0
-65 to +150
Value
- 50
- 50
300
100
50
CC
D
H
X
X
L
+ 0.5
CHANGE
OUTPUT
NO
Q
H
Z
L
Unit
mA
mA
mA
mA
°C
°C
V
V
V
V