M54HC590K STMICROELECTRONICS [STMicroelectronics], M54HC590K Datasheet - Page 9

• Manufacturer Part Number: M54HC590K
• Description: RAD-HARD 8 BINARY COUNTER REGISTER WITH 3 STATE OUTPUT
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Table 7: Capacitive Characteristics
1) C
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I
Figure 6: Test Circuit
C
R
R
t
t
t
PLH
PZL
PZH
Symbol
Symbol
L
1
T
= 50pF/150pF or equivalent (includes jig and probe capacitance)
= 1K or equivalent
= Z
t
C
PD
C
REM
, 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 )
Minimum Removal
Time (CCLR)
Input Capacitance
Power Dissipation
Capacitance (note
1)
Parameter
Parameter
V
V
2.0
4.5
6.0
(V)
(V)
CC
CC
Test Condition
Test Condition
TEST
(pF)
C
50
L
Min.
Min.
T
T
A
A
Typ.
Typ.
= 25°C
= 25°C
28
40
7
6
5
Max.
Max.
75
15
13
10
Value
Value
-40 to 85°C
Min.
-40 to 85°C
Min.
CC(opr)
= C
Max.
Max.
95
19
16
10
PD
x V
SWITCH
-55 to 125°C
-55 to 125°C
Min.
Min.
Open
CC
GND
V
CC
x f
IN
M54HC590
Max.
Max.
+ I
110
22
19
10
CC
Unit
Unit
pF
pF
ns
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