74lvx574 STMicroelectronics, 74lvx574 Datasheet - Page 5

• Manufacturer Part Number: 74lvx574
• Description: Low Voltage Cmos Octal D-type Flip-flop 3-state Non Inv. With 5v Tolerant Inputs
• 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
=15/50pF or equivalent (includes jig and probe capacitance)
= R1 = 1K or equivalent
= Z
C
PD
C
OUT
, t
, t
, t
PD
IN
OUT
is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
PLZ
PHL
PHZ
of pulse generator (typically 50 )
Input Capacitance
Output
Capacitance
Power Dissipation
Capacitance
(note 1)
Parameter
V
3.3
3.3
3.3
(V)
CC
Test Condition
TEST
f
IN
= 10MHz
Min.
T
A
Typ.
= 25°C
27
4
6
Max.
10
CC(opr)
Value
-40 to 85°C
Min.
= C
Max.
PD
10
x V
CC
SWITCH
-55 to 125°C
Min.
Open
GND
x f
V
CC
IN
+ I
CC
74LVX574
Max.
10
/8 (per circuit)
Unit
pF
pF
pF
5/13