參數(shù)資料
型號: HCF40147BEY
廠商: 意法半導(dǎo)體
英文描述: 10 TO 4 LINE BCD PRIORITY ENCODER
中文描述: 10到4線BCD優(yōu)先編碼器
文件頁數(shù): 4/12頁
文件大?。?/td> 275K
代理商: HCF40147BEY
STATIC ELECTRICAL CHARACTERISTICS
(over recommended operating conditions)
Symbol
Parameter
Test Conditios
V
O
(V)
Value
25
o
C
Typ.
0.02
0.02
0.02
0.04
0.02
0.02
0.02
Unit
V
I
(V)
|I
O
|
(
μ
A)
V
DD
(V)
T
LOW
*
Min.
T
HIGH
*
Min.
Max.
1
2
4
20
4
8
16
Min.
Max.
1
2
4
20
4
8
16
Max.
30
60
120
600
30
60
120
I
L
Quiescent
Current
HCC
Types
0/5
0/10
0/15
0/20
0/5
0/10
0/15
0/5
0/10
0/15
5/0
10/0
15/0
5
μ
A
10
15
20
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
5
10
15
5
5
10
15
5
10
15
5
10
15
18
15
HCF
Types
V
OH
Output High
Voltage
< 1
< 1
< 1
< 1
< 1
< 1
< 1
< 1
< 1
< 1
< 1
< 1
4.95
9.95
14.95
4.95
9.95
14.95
4.95
9.95
14.95
V
V
OL
Output Low
Voltage
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
V
V
IH
Input High
Voltage
0.5/4.5
1/9
1.5/13.5
4.5/0.5
9/1
13.5/1.5
2.5
4.6
9.5
13.5
2.5
4.6
9.5
13.5
0.4
0.5
1.5
0.4
0.5
1.5
3.5
7
11
3.5
7
11
3.5
7
11
V
V
IL
Input Low
Voltage
1.5
3
4
1.5
3
4
1.5
3
4
V
I
OH
Output
Drive
Current
HCC
Types
0/5
0/5
0/10
0/15
0/5
0/5
0/10
0/15
0/5
0/10
0/15
0/5
0/10
0/15
0/18
0/15
-2
-1.6
-0.51
-1.3
-3.4
-1.36
-0.44
-1.1
-3.0
0.51
1.3
3.4
0.44
1.1
3.0
-3.2
-1
-2.6
-6.8
-3.2
-1
-2.6
-6.8
1
2.6
6.8
1
2.6
6.8
±
10
-5
±
10
-5
5
-1.15
-0.36
-0.9
-2.4
-1.1
-0.36
-0.9
-2.4
0.36
0.9
2.4
0.36
0.9
2.4
mA
-0.64
-1.6
-4.2
-1.53
-0.52
-1.3
-3.6
0.64
1.6
4.2
0.52
1.3
3.6
HCF
Types
I
OL
Output
Sink
Current
HCC
Types
mA
HCF
Types
I
IH
, I
IL
Input Leakage
Current
Any Input
±
0.1
±
0.3
±
0.1
±
0.3
7.5
±
1
±
1
μ
A
μ
A
pF
C
I
Input Capacitance
Any Input
* T
LOW
= -55
o
C for
HCC
device: -40
o
C for
HCF
device.
* T
HIGH
=+125
o
Cfor
HCC
device: +85
o
C for
HCF
device.
TheNoise Margin for both ”1” and”0” level is: 1Vmin.withV
DD
=5V, 2 V min. with V
DD
=10 V, 2.5 Vmin. withV
DD
= 15V
HCC/HCF40147B
4/12
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HCF40147BC1 10 TO 4 LINE BCD PRIORITY ENCODER
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