M54HC574D STMICROELECTRONICS [STMicroelectronics], M54HC574D Datasheet - Page 5

• Manufacturer Part Number: M54HC574D
• Description: RAD-HARD OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Table 6: AC Electrical Characteristics (C
Table 7: Capacitive Characteristics
1) C
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I
t
t
t
t
Symbol
Symbol
PLH
PZL
PLZ
TLH
C
t
f
t
C
PD
W(H)
C
MAX
W(L)
OUT
t
t
PD
s
h
IN
t
t
t
t
PZH
PHZ
is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
THL
PHL
Output Transition
Time
Propagation Delay
Time
(CK - Q)
High Impedance
Output Enable
Time
High Impedance
Output Disable
Time
Maximum Clock
Frequency
Minimum Pulse
Width
(CLOCK)
Minimum Set-up
Time
Minimum Hold
Time
Input Capacitance
Output
Capacitance
Power Dissipation
Capacitance (note
1)
Parameter
Parameter
V
V
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
(V)
(V)
CC
CC
Test Condition
Test Condition
(pF)
150
150
C
50
50
50
50
50
50
50
50
L
R
R
R
L
L
L
L
= 50 pF, Input t
= 1 K
= 1 K
= 1 K
Min.
Min.
6.2
31
37
T
T
A
A
r
Typ.
Typ.
= 25°C
= 25°C
= t
25
70
20
15
88
25
19
48
15
12
60
20
16
34
17
15
18
75
90
15
25
10
54
7
6
6
6
6
4
5
f
= 6ns)
Max.
Max.
150
190
125
165
125
60
12
10
30
26
38
32
25
21
33
28
25
21
75
15
13
75
15
13
10
0
0
0
Value
Value
-40 to 85°C
Min.
-40 to 85°C
Min.
CC(opr)
25
30
5
= C
Max.
Max.
190
240
155
205
155
75
15
13
38
32
48
41
31
26
41
35
31
26
95
19
16
95
19
16
10
0
0
0
PD
x V
-55 to 125°C
-55 to 125°C
Min.
Min.
4.2
CC
21
25
x f
IN
M54HC574
Max.
Max.
+ I
225
285
190
250
190
110
110
90
18
15
45
38
57
48
38
32
50
43
38
32
22
19
22
19
10
0
0
0
CC
MHz
Unit
Unit
pF
pF
pF
ns
ns
ns
ns
ns
ns
ns
ns
ns
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