
RS7000
32
IC BLOCK DIAGRAM
HD74LV32AFPEL (IS003200)
HD74LVC32FP (XS792A00)
TC74HCT32AF(EL) (XY096A00)
Quad 2 Input OR
HD74LV164AFPEL (IS016400)
8-Bit Shift Register
HD74LV74AFPEL (IS007400)
Dual D-Type Flip-Flop
HD74LV139AFPEL (IS013900)
Dual 2 to 4 Demultiplexer
TC74VHCT138AFEL (XZ137A00)
3 to 8 Demultiplexer
HD74LV273AFPEL (IS027300)
Octal D-Type Flir Flop
HD74HC14FPEL (XL094A00)
TC74VHC14F-EL (XW876A00)
74VHC14SJX (XZ200A00)
Hex Inverter
HD74LV21AFPEL (IS002100)
Dual 4 Input AND
TC74VHCT245AFT (XT744A00)
HD74LV245AT (XW744A00)
HD74LVC245A (XW148A00)
Octal 3-State Bus Transceiver
DM: IC028-032,047,066,067,069,
070,072,073,075,076,078,080,082
1
2
3
4
5
6
7
1A
1Y
2A
2Y
3A
3Y
GND
14
13
12
11
10
9
8
VDD
6A
6Y
5A
5Y
4A
4Y
1
2
3
1A
NC
4
1C
5
1D
6
1Y
7
GND
1B
14
13
12
Vcc
2C
11
NC
10
2B
9
2A
8
2Y
2D
1
2
3
1A
1Y
4
2A
5
2B
6
2Y
7
GND
1B
14
13
12
Vcc
4A
11
4Y
10
3B
9
3A
8
3Y
4B
INPUTS
OUTPUTS
PR
CLR
CLK
D
Q
Q
L
H
H
L
H
Q
O
H
L
H
H
L
Q
O
X
X
X
H
L
X
X
X
X
f
f
L
H
L
L
H
H
H
L
H
L
H
H
H
1
2
3
4
5
6
7
1CLR
1D
1CK
1PR
1Q
1Q
GND
14
13
12
11
10
9
8
VCC
2CLR
CLR
2D
D
2CK
CK
2PR
PR
2Q
2Q
Q
Q
CLR
D
CK
PR
Q
Q
1
2
3
4
5
6
7
A
A
Select
Enable
Output
Output
B
B
C
C
G2A
G2A
G2B
G2B
G1
G1
Y7
Y7
Y5
Y4
Y3
Y2
Y1
Y0
Y6
16
15
14
13
12
11
10
Vcc
YO
Y1
Y2
Y3
Y4
Y5
8
GND
9
Y6
1
2
3
4
5
6
7
1G
1A
1B
1Y0
1Y1
1Y2
1Y3
A
G
B
Y0
Y1
Y2
Y3
16
15
14
13
12
11
10
Vcc
2G
2A
2B
2Y0
2Y1
2Y2
8
GND
9
2Y3
Y2
Y3
Y1
Y0
B
A
G
1
2
3
A
QA
QA
4
QB
QB
5
QC
QC
6
QD
QD
7
GND
B
B
14
13
12
VCC
QG
QG
11
QF
QF
10
QE
QE
9
CLEAR
CLEAR
8
CLOCK
QH
CK
QH
OUTPUTS
OUTPUTS
SIRIAL
INPUT
A
A
1
2
3
4
5
6
7
20
19
18
17
16
15
14
Vcc
G
B1
B2
B3
B4
B5
B6
B7
B8
8
9
10
12
11
GND
A8
A7
A6
A5
A4
A3
A2
A1
D1R
13
CLEAR
1Q
1D
2D
2Q
3Q
3D
4D
4Q
GND
VCC
8Q
8D
7D
7Q
6Q
6D
5D
5Q
CLOCK
1
20
2
19
3
18
4
17
5
16
6
15
7
14
8
13
9
12
10
11
Q
D CK
CL
D
Q
CK
CL
Q
D CK
CL
D
Q
CK
CL
D
Q
CK
CL
Q
D
CK
CL
D
Q
CK
CL
Q
D
CK
CL
Summary of Contents for RS7000 Ver.1.2
Page 6: ...RS7000 6 ...
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Page 38: ...RS7000 38 B B DM Circuit Board 2NA V615480 2 4 ...
Page 39: ...RS7000 39 B B Pattern side 2NA V615480 2 4 ...
Page 42: ...RS7000 42 D D PNSW Circuit Board 2NA V615500 2 1 ...
Page 43: ...RS7000 43 D D Pattern side 2NA V615500 2 1 ...
Page 45: ...RS7000 45 Pattern side 2NA V615490 2 1 ...
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