1. I.
  2. II.
  3. II.
  4. II.
  5. II.
  6. II.
  7. III.

:

, , , ;

1557 .

:

, , ;

.

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1 ̳ . : 17021-88 . - . 1990-01-01. - .: - , 1989.

2 - : 2.710-81 . - . 1983-01-01. - .: - , 1982.

3 . : 2.743-91 . - . 1993-01-01. - .: - , 1992.

4 : - . - . : , 2004. - 85 .

5 , . . : . ' / . . . - .: - , 2002. - 336 .

6 , . . : . . - 2- ., . . / . . . - . : -, 2005. - 800 .

7 : 2-45 01 03 - , 2-45 01 02 - ', . 5 . . 1, 2: . /. . . . - ̳: 2009.

8 : , 2- ., . / . . [ .]. - . : , ', 1996. - 605 .

9 Ͳ [ ]. - 2005. : http://www.bms.by.


()

2.743-91

, , , , . .1.

.1 - 2.743-91

1 BUF
2 CPU Central Processor Unit
3 SUB Subtractor
4 ij DIV Divisor
5 DX Demultiplexer
6 DC Decoder
7 MPU Microprocessor Unit
8 MUX Multiplexer
9 PLM
10 - X Y , , : - - - - X / Y A # DBINDEC BinaryDecimal

.1

- -- - - - BCDOCTHEXGRAY7SEG Binary Coded DecimalOctalHexadecimal
11 RTX Receiver Transmitter
12 n- RGSRG RegisterShift Register
13 SM Summator
14 n- n CTRCTRnCTRDIVn Counter
15 TTT Toggle flip-flop
16 MPL Multiplier
17 ϳ
18 - ALU Arithmetic-Logic Unit
19 BUS Bus
20 CD Coder
21 DEL Delay
22 : - λ - λ - = 1?1 1 &
23 : - λ - Ȼ 1? & ?
24 : - - ** STU & STI
25 : - - * R * C

.1

- - - - - * L * D * T * TR * FU

. , , , :

16 CTRDIV16;

/ - BCD / 7SEG.

.

, , , .

1, 1 .

1, 0 .

1, 0 1 .

1, 1 0 .

( .2).


.2 - 2.743-91

1
2
3
4
5
6
7 ,

. ̳ , () , . .3.

.3 - 2.743-91

1 ADR A
2 BY
3 () I
3 ( ) - N DOWN
4 , Pn
5 ( ) 3 5 - n , + N UP
6 , , , 1 ( ) T
7 () SEL
8 : - - CASRAS
9 ( ') CS
10 () O
11 <> -
12 (, n-p-n , n-)
13 (, n-p-n , n-)
14
15 RDY

.3

16 : - - - DDINDOUTD >, D <
17 ( ) LD
18 : - , - , BIBO
19 ( ) WR
20 WAIT
21 STOP
22 CLR
23 ERR
24 TX
25 : - , - , CICO
26 OF
27 ϳ ACK
28 : INTINTA
29 RX
30 EN
31 ( ) CE
32 ENN
33 M
34 : - - SRRES R
35 : - ( ) - ( ) - n = 1 SH > nn <
36 SYNC
37 ( ) STR
38 () RD

.3

39 CLK
40 C
41 1 SET S
42 JK-: - 1 - 0 J K
43 F
44 , : - - , , - - - - VCC UGNDCX XLXBQ

() .1 - 5564 (IN74HCT) IN74HCT74A - - - -
+1564 (IN74HC) IN74HC74A IN74HC75A IN74HC109A IN74HC112A IN74HC161A
1594 (IN74ACT) IN74ACT74 - IN74ACT109 IN74ACT112 IN74ACT161
1 554 (IN74AC) IN74AC74 - IN74AC109 IN74AC112 IN74AC161
ϳ 17021-88 2 7 15 9 10
1 D- 2 D- 3 JK- 4 JK- 5 0

.1 IN74HCT163A IN74HCT164A IN74HCT165A IN74HCT174A -
IN74HC163A IN74HC164A IN74HC165A IN74HC174A IN74HC175A
IN74ACT163 IN74ACT164 - IN74ACT174 IN74ACT175
IN74AC163 IN74AC164 - IN74AC174 IN74AC175
18 8 9 9 8
6 0 7 8 , 9 س D- 10 D-

.1 - - IN74HCT273A - IN74HCT373A
IN74HC192A IN74HC193A IN74HC273A IN74HC279A IN74HC373A
IN74ACT192 IN74ACT193 IN74ACT273 - IN74ACT373
IN74AC192 IN74AC193 IN74AC273 - IN74AC373
6 7 35 2 22
11 - 12 13 , -, 14 RS- 15 , , - ,

.1 IN74HCT374A IN74HCT533A IN74HCT534A
IN74HC374A IN74HC533A IN74HC534A
IN74ACT374 IN74ACT533 IN74ACT534
IN74AC374 IN74AC533 IN74AC534
23 40 41
16 , , - , 17 , , - , 18 , , - ,

.1 - - - 17021-88 . 3 ... 6, - 2. , IN74AC534 17021-88 - 155441, IN74ACT534 - 159441 ( ).
IN74HC4015A -
IN74ACT4015 IN74ACT4520
IN74AC4015 IN74AC4520
46 23
19 , 20

.2 - 1 554 (IN74ACXXXN, D, DW)

̳ (VOL), (VOH), (IIL), (IIH), (IOL), (IOH), (ICC), (tPLH), (tPHL),
IN74AC74 0,1 4,9 - 1,0 + 1,0 + 24 - 24 10,5 10,5
IN74AC109 0,1 4,9 - 1,0 + 1,0 + 24 - 24 10,5 10,5
IN74AC112 0,1 4,9 - 1,0 + 1,0 + 24 - 24 13,5 13,5
IN74AC161 0,1 4,9 - 1,0 + 1,0 + 24 - 24 9,5 10,0
IN74AC163 0,1 4,9 - 1,0 + 1,0 + 24 - 24 9,5 10,0
IN74AC164 0,1 4,9 - 1,0 + 1,0 + 24 - 24 10,5 10,5
IN74AC174 0,1 4,9 - 1,0 + 1,0 + 24 - 24 9,5
IN74AC175 0,1 4,9 - 1,0 + 1,0 + 24 - 24 9,5 10,5
IN74AC192 0,1 4,9 - 1,0 + 1,0 + 24 - 24 11,0 11,0
IN74AC193 0,1 4,9 - 1,0 + 1,0 + 24 - 24 11,5 11,0
IN74AC273 0,1 4,9 - 1,0 + 1,0 + 24 - 24 10,0 11,0
IN74AC373 0,1 4,9 - 1,0 + 1,0 + 24 - 24 11,5 11,0
IN74AC374 0,1 4,9 - 1,0 + 1,0 + 24 - 24 11,0 9,5
IN74AC533 0,1 4,9 - 1,0 + 1,0 + 24 - 24 11,5 11,0
IN74AC534 0,1 4,9 - 1,0 + 1,0 + 24 - 24 12,0 11,0
IN74AC4015 0,1 4,9 - 1,0 + 1,0 + 24 - 24 15,0 15,0
IN74AC4520 0,1 4,9 - 1,0 + 1,0 + 24 - 24 15,0 15,0
1 - 2 6 .2 ij - 45 85 . 3 U . = 5 .4 I = 0 .5 г ? 50 .

.3 - 1594 (IN74ACTXXXN, D, DW)

̳ (VOL), (VOH), (IIL), (IIH), (IOL), (IOH), (ICC), (tPLH), (tPHL),
IN74ACT74 0,1 4,9 - 1,0 + 1,0 + 24 - 24 13,0 11,5
IN74ACT109 0,1 4,9 - 1,0 + 1,0 + 24 - 24 13,0 11,5
IN74ACT112 0,1 4,9 - 1,0 + 1,0 + 24 - 24 15,0 14,5
IN74ACT161 0,1 4,9 - 1,0 + 1,0 + 24 - 24 11,0 12,0
IN74ACT163 0,1 4,9 - 1,0 + 1,0 + 24 - 24 11,0 12,0
IN74ACT164 0,1 4,9 - 1,0 + 1,0 + 24 - 24 13,0 11,5
IN74ACT174 0,1 4,9 - 1,0 + 1,0 + 24 - 24 11,5 11,5
IN74ACT175 0,1 4,9 - 1,0 + 1,0 + 24 - 24 11,0 12,0
IN74ACT192 0,1 4,9 - 1,0 + 1,0 + 24 - 24 13,5 13,5
IN74ACT193 0,1 4,9 - 1,0 + 1,0 + 24 - 24 13,5 13,5
IN74ACT273 0,1 4,9 - 1,0 + 1,0 + 24 - 24 11,0 12,0
IN74ACT373 0,1 4,9 - 1,0 + 1,0 + 24 - 24 12,0 12,0
IN74ACT374 0,1 4,9 - 1,0 + 1,0 + 24 - 24 12,0 11,0
IN74ACT533 0,1 4,9 - 1,0 + 1,0 + 24 - 24 11,5 11,0
IN74ACT534 0,1 4,9 - 1,0 + 1,0 + 24 - 24 12,5 12,0
IN74ACT4015 0,1 4,9 - 1,0 + 1,0 + 24 - 24 15,0 15,0
IN74ACT4520 0,1 4,9 - 1,0 + 1,0 + 24 - 24 15,0 15,0
1 - 5,0 10% .2 ij - 45 85 . 3 I = 0 .4 г ? 50 .

.4 ??- 1564 (IN74HCXXXN, D, DW)

̳ (VOL), (VOH), (IIL), (IIH), (IOL), (IOH), (ICC), (tPLH), (tPHL),
IN74HC74A 0,1 4,9 - 1,0 + 1,0 + 4,0 - 4,0
IN74HC75A 0,1 4,9 - 1,0 + 1,0 + 4,0 - 4,0
IN74HC109A 0,1 4,9 - 1,0 + 1,0 + 4,0 - 4,0
IN74HC112A 0,1 4,9 - 1,0 + 1,0 + 4,0 - 4,0
IN74HC161A 0,1 4,9 - 1,0 + 1,0 + 4,0 - 4,0
IN74HC163A 0,1 4,9 - 1,0 + 1,0 + 4,0 - 4,0
IN74HC164A 0,1 4,9 - 1,0 + 1,0 + 4,0 - 4,0
IN74HC165A 0,1 4,9 - 1,0 + 1,0 + 4,0 - 4,0
IN74HC174A 0,1 4,9 - 1,0 + 1,0 + 4,0 - 4,0
IN74HC175A 0,1 4,9 - 1,0 + 1,0 + 4,0 - 4,0
IN74HC192A 0,1 4,9 - 1,0 + 1,0 + 4,0 - 4,0
IN74HC193A 0,1 4,9 - 1,0 + 1,0 + 4,0 - 4,0
IN74HC273A 0,1 4,9 - 1,0 + 1,0 + 4,0 - 4,0
IN74HC279A 0,1 4,9 - 1,0 + 1,0 + 4,0 - 4,0
IN74HC373A 0,1 4,9 - 1,0 + 1,0 + 4,0 - 4,0
IN74HC374A 0,1 4,9 - 1,0 + 1,0 + 6,0 - 6,0
IN74HC533A 0,1 4,9 - 1,0 + 1,0 + 4,0 - 4,0
IN74HC534A 0,1 4,9 - 1,0 + 1,0 + 4,0 - 4,0
IN74HC4015A 0,1 4,9 - 1,0 + 1,0 + 4,0 - 4,0
1 : 2 6 .2 ij : 45 85 . 3 U . = 5 .4 I = 0 .5 г ? 50 .

.5 - 5564 (IN74HCTXXXN, D, DW)

̳ (VOL), (VOH), (IIL), (IIH), (IOL), (IOH), (ICC), (tPLH), (tPHL),
IN74HCT74A 0,1 4,9 - 1,0 + 1,0 + 4,0 - 4,0
IN74HCT163A 0,1 4,9 - 1,0 + 1,0 + 4,0 - 4,0
IN74HCT164A 0,1 4,9 - 1,0 + 1,0 + 4,0 - 4,0
IN74HCT165A 0,1 4,9 - 1,0 + 1,0 + 4,0 - 4,0
IN74HCT174A 0,1 4,9 - 1,0 + 1,0 + 4,0 - 4,0
IN74HCT273A 0,1 4,9 - 1,0 + 1,0 + 4,0 - 4,0
IN74HCT373A 0,1 4,9 - 1,0 + 1,0 + 6,0 - 6,0
IN74HCT374A 0,1 4,9 - 1,0 + 1,0 + 6,0 - 6,0
IN74HCT533A 0,1 4,9 - 1,0 + 1,0 + 6,0 - 6,0
IN74HCT534A 0,1 4,9 - 1,0 + 1,0 + 6,0 - 6,0
- 5,0 10% .ij - 45 85 . I = 0 . ? 50 .

()

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| IN74AC74 / IN74ACT74 / IN74HC74A / IN74HCT74A

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