參數(shù)資料
型號(hào): M54HC4514K
廠商: 意法半導(dǎo)體
英文描述: RAD-HARD 4 TO 16 LINE DECODER/LATCH
中文描述: 抗輻射4至16線譯碼器/鎖存
文件頁(yè)數(shù): 5/10頁(yè)
文件大?。?/td> 241K
代理商: M54HC4514K
M54HC4514
5/10
Table 6: AC Electrical Characteristics
(C
L
= 50 pF, Input t
r
= t
f
= 6ns)
Table 7: Capacitive Characteristics
1) C
is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I
CC(opr)
= C
PD
x V
CC
x f
IN
+ I
CC
Symbol
Parameter
Test Condition
Value
Unit
V
CC
(V)
T
A
= 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
t
TLH
t
THL
Output Transition
Time
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
30
8
7
65
22
19
75
24
20
60
20
17
14
6
6
10
2
1
75
15
13
175
35
30
175
35
30
175
35
30
75
15
13
50
10
9
5
5
5
95
19
16
220
44
37
220
44
37
220
44
37
95
19
16
65
13
11
5
5
5
110
25
23
230
56
45
260
56
45
260
56
45
110
26
23
80
20
17
5
5
5
ns
t
PLH
t
PHL
Propagation Delay
Time
(DATA - Sn)
ns
t
PLH
t
PHL
Propagation Delay
Time
(STROBE- Sn.)
ns
t
PLH
t
PHL
Propagation Delay
Time
(INHIBIT - Sn)
ns
t
W(L)
Minimum Pulse
Width
(STROBE)
ns
t
s
Minimum Set Up
Time
(DATA)
ns
t
h
Minimum Hold
Time
(DATA)
ns
Symbol
Parameter
Test Condition
Value
Unit
V
CC
(V)
T
A
= 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
C
IN
C
PD
Input Capacitance
Power Dissipation
Capacitance (note
1)
5
10
10
10
pF
61
pF
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