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Электронный компонент: ИМ1821ИР82

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1821
82
1821
83
82
83/82
83
. Intel
-
(
)
2140.20-4






RG
9
_____________________
OE
STB
11
OV
10
U
CC
20

D0
D1
D2
D3
D4
D5
D6
D7
1
2
3
4
5
7
8
17
18
16
19
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
15
14
13
12
6
5,0
10 %
- 45
+ 85
0,55
Q
STB
_______
OE
D
1821
82
1821
83
X H X
Z
Z
H L L
L
H
H L H
H
L
L X
H -
L -
-
Z -














1 D0
2 D1
3 D2
4 D3
5 D4
6 D5
7 D6
8 D7
9
_______
OE
10 OV
11 STB
12 Q0
13 Q1
14 Q2
15 Q3
16 Q4
17 Q5
18 Q6
19 Q7
20 Ucc
,
,
,
,
U
CC
=5,5
; U
IL
=0 B; U
IH
=5,5 B
I
CC
- 100
,
,
U
CC
=5,5
; U
IL
=0 B; U
IH
=5,5 B
I
I
L
I
I
H
- 3,0
-
,
,
U
=U
=5,5 B; U
IL
=0,8 B; U
IH
=3,0 B; U
OL
=0
I
OZL
I
OZH
- 10,0
-
,
,
U
=4,5 B; U
IL
=0,8 B; U
IH
=3,0 B;
I
OL
= 8,0
U
OLmax
- 0,45
,
,
U
CC
=4,5 B; U
IL
=0,8 B; U
IH
=3,0 B;
I
OH
= 8,0
U
OLmin
3,0 -
D
____
Q, Q,
,
U
CC
=4,5 B; U
IL
=0...0,5 B;
U
IH
=4...4,5 B;
L
=300
t
P
(D,LH/HL-Q,LH/HL)
5,0 35,0
STB
____
Q, Q,
,
U
CC
=4,5 B; U
IL
=0...0,5 B;
U
IH
=4...4,5 B;
L
=300
t
P
(STB,LH/HL-Q,LH/HL)
10,0 55,0
_______
OE
____
Q, Q
,
,
,
U
CC
=4,5 B; U
IL
=0...0,5 B; U
IH
=4...4,5 B;
L
=300
t
P
(OE,LH-Q,LZ/HZ)
5,0 35,0
______
OE
____
Q, Q
-
,
,
,
U
CC
=4,5 B; U
IL
=0...0,5 B; U
IH
=4...4,5 B;
L
=300
t
P
(OE, HL-Q, ZL/ZH)
10,0 50,0
,
U
CC
=5,0
, (25 10)
-
-
I
10
-
0
30