DTXTREME
16
TC74HC245AF (XS720A00)
TRANSCEIVER
TC74VHC245F (XT800A00)
Octal 3-state Bus Buffer
SN75C1168NSR (XU073A00)
LINE DRIVER
1
D1R
2
3
4
5
6
7
8
9
10
A1
A2
A3
A4
A5
A6
A7
A8
GND
11
12
13
14
15
16
17
18
19
20
V
CC
G
B1
B2
B3
B4
B5
B6
B7
B8
1
2
3
4
5
6
7
8
13
14
15
16
17
18
19
20
9
10
11
12
VDD (Vcc)
2G
1Y1
2A4
1Y2
2A3
1Y3
2A2
1Y4
2A1
(GND) Vss
2Y1
1A4
2Y2
1A3
2Y3
1A2
2Y4
1A1
1G
5
6
7
2R
2A
2B
12
11
2DE
2Z
2Y
8
GND
9
10
2D
SC7SU04FEL (XI348A00)
Inverter Gate
1
2
3
NC
IN
VSS
5
4
VDD
OUT
NJM4556AMT1 (XQ138A00)
Dual Operational Amplifier
NJU7662M (XW643A00)
DC/DC CONVERTER
1
2
3
4
-V
8
7
6
5
Output A
+V
Non-Inverting
Input A
-DC Voltage Supply
+DC Voltage
Supply
Output B
Inverting
Input B
Non-Inverting
Input B
Inverting
Input A
+
-
+
-
1
2
3
4
8
7
6
5
TEST
GND
C-
V+
OSC
VR
V out
C+
NJM2902M-T1 (XR562A00)
Dual Operational Amplifier
D OUTPUT
D -INPUT
C OUTPUT
B -INPUT
A OUTPUT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C +INPUT
B +INPUT
A +INPUT
A -INPUT
D +INPUT
C -INPUT
B OUTPUT
+ -
+
-
+-
+
-
MM74HC74ASJX (XY153A00)
Dual D-Type Flip-Flop
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
-V
8
7
6
5
Output A
+V
Non-Inverting
Input A
Ground
+DC Voltage
Supply
Output B
Inverting
Input B
Non-Inverting
Input B
Inverting
Input A
+
-
+
-
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Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299