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參數(shù)資料
| 型號： | MM54HC147 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | 10-to-4 Line Priority Encoder |
| 中文描述： | 10到4線優(yōu)先編碼器 |
| 文件頁數(shù)： | 3/4頁 |
| 文件大小： | 108K |
| 代理商： | MM54HC147 |
AC Electrical Characteristics
V
CC
e
5V, T
A
e
25
§
C, C
L
e
15 pF, t
r
e
t
f
e
6 ns
Symbol
Parameter
Conditions
Typ
Guaranteed
Limit
Units
t
PHL
, t
PLH
Maximum Propagation
Delay
31
38
ns
AC Electrical Characteristics
V
CC
e
2.0V to 6.0V, C
L
e
50 pF, t
r
e
t
f
e
6 ns (unless otherwise specified)
T
A
e
25
§
C
74HC
54HC
Symbol
Parameter
Conditions
V
CC
T
A
eb
40 to 85
§
C
T
A
eb
55 to 125
§
C
Units
Typ
Guaranteed Limits
t
PHL
, t
PLH
Maximum Propagation
Delay
2.0V
4.5V
6.0V
181
36
31
220
44
37
275
55
47
319
64
54
ns
ns
ns
t
TLH
, t
THL
Maximum Output Rise
and Fall Time
2.0V
4.5V
6.0V
30
8
7
75
15
13
95
19
16
110
22
19
ns
ns
ns
C
PD
Power Dissipation
Capacitance (Note 5)
(per package)
180
pF
C
IN
Maximum Input
Capacitance
5
10
10
10
pF
Note 5:
C
PD
determines the no load dynamic power consumption, P
D
e
C
PD
V
CC2
f
a
I
CC
V
CC
, and the no load dynamic current consumption, I
S
e
C
PD
V
CC
f
a
I
CC
.
3
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| MM74HC147 | 10-to-4 Line Priority Encoder |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MM54HC147J/883QS | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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| MM54HC151J | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MM54HC153 WAF | 制造商:Texas Instruments 功能描述: |
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