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Электронный компонент: IN82C54N (ru)

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IN82C54
220108 , .,
. , 12,
: +375 (17) 278 28 22,
: +375 (17) 278 07 11, 212 24 70, 212 24 61,
212 69 16
E-mail: office@bms.by
URL: www.bms.by
.
:

.
8 .
/
RD WR
CS .
0, I
.
,
1
N
D
8
Na
2
n
REG
6
3
Icc
2


















D7 - D0
CLK
GATE
QUT

-
CWR
CRm
CRl
OLm
OLl
IN82C54
220108 , .,
. , 12,
: +375 (17) 278 28 22,
: +375 (17) 278 07 11, 212 24 70, 212 24 61,
212 69 16
E-mail: office@bms.by
URL: www.bms.by
CWR,
,
.
OLm OLl
.
CRm CRl
, .
,
.
D7 D6 D5 D4 D3 D2 D1 D0
SC1 SCO RW1 RW0 M2 M1 M0 BCD
1
SC1 SCO
0 0
0.
0 1
1.
1 0
2.
1 1
M2 M1 M0
0 0 0
0
0 0 1
1
1 0
2
1 1
3
1 0 0
4
1 0 1
5
RW1 RW0
0 1
/
1 0
/
1 1
/ ,
0 0
BCD
0
1
IN82C54
220108 , .,
. , 12,
: +375 (17) 278 28 22,
: +375 (17) 278 07 11, 212 24 70, 212 24 61,
212 69 16
E-mail: office@bms.by
URL: www.bms.by
. 2
D7 D6 D5 D4 D3
D2
D1
D0
PIN WRCE RW1 RW0 M2 M1 M0 BCD
PIN=1 - OUT
PIN=0 - OUT
WRCE=1 -
WRCE=0 -
. 2
:
1. ;
2. ,
( , , ).
.
. ,
, CLK
, GATE.
(.
.3). OL

, .
,
, , .
, ,

.
,
.

.
.3
D7 D6
D5
D4
D3
D2
D1 D0
1 1 COUNT
STATUS
CNT2
CNT1 CNT0 0
COUNT = 0 -
STATUS = 0 -
CNT2 = 1 - 2
CNT1 = 1 - 1
CNT0 = 1 - 0
. 3
IN82C54
220108 , .,
. , 12,
: +375 (17) 278 28 22,
: +375 (17) 278 07 11, 212 24 70, 212 24 61,
212 69 16
E-mail: office@bms.by
URL: www.bms.by
0. , , OUT
,
0.
OUT
. .
CLK ,
OUT I N +1 CLK ( N- ), GATE = 1 -
. GAT = 0 - U.
0 . 6.
1. 1
.
G.
CLK
OUT 0
0.
,
GATE, ,
, .
1 . 8.
2. 2
.
CLK OUT
: OUT = 1 = ( N-1)T, OUT = 0 = , -
CLK. ,
,
, . GATE = 0
OUT . G 0 I
.
2 . 7.
3. 3 .
, *N /2.
, *N/2,
(N-1)/2.
4.
2.
3 . 8.
4. 4
OUT ,
U 1.
,

. GATE = 0 , GATE = 1 - .
5.
4. 5
GATE.
, ,
..
IN82C54
220108 , .,
. , 12,
: +375 (17) 278 28 22,
: +375 (17) 278 07 11, 212 24 70, 212 24 61,
212 69 16
E-mail: office@bms.by
URL: www.bms.by
09
15
18
11
14
16
22
23
20
19
21
24
12
08
07
06
05
04
03
02
01
10
13
17
CL K
0
1
2
0
1
2
GAT E
WR
RD
A1
A0
CS
U cc
GN D
O U T
0
1
2
3
4
5
0
1
2
6
7
D
ST R
. 4