74lvq573 STMicroelectronics, 74lvq573 Datasheet - Page 5

• Manufacturer Part Number: 74lvq573
• Description: Low Voltage Cmos Octal D-type Latch With 3 State Outputs Non Inverting
• Manufacturer: STMicroelectronics

Table 9: Capacitive Characteristics
1) C
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I
Figure 4: Test Circuit
C
R
R
t
t
t
PLH
PZL
PZH
Symbol
L
L
T
C
= 50pF or equivalent (includes jig and probe capacitance)
= R
= Z
C
PD
C
OUT
, t
, t
, t
PD
IN
OUT
1
is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
PLZ
PHL
PHZ
= 500
of pulse generator (typically 50 )
Input Capacitance
Output
Capacitance
Power Dissipation
Capacitance
(note 1)
or equivalent
Parameter
V
3.3
3.3
3.3
(V)
CC
Test Condition
TEST
f
IN
= 10MHz
Min.
T
A
Typ.
= 25°C
10
4
8
Max.
Value
CC(opr)
-40 to 85°C
Min.
= C
Max.
PD
x V
SWITCH
CC
-55 to 125°C
Min.
Open
Open
2V
x f
CC
IN
+ I
74LVQ573
Max.
CC
/n (per latch)
Unit
pF
pF
pF
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