Sharp UX-177 - IC Signal Name

[2] IC signal name
CONTROL P.W.B. UNIT
IC5: VHiR96SFELC-1 (R96DFXL)
Refer to the table on p. 5-7.
IC6: VHiNJM4558MF-(NJM4558M)
IC7: VHiNJM318M/-F (NJM318)
IC5: VHiM5255CF70L (M5M5255CFP)
IC12: VHiHEF4053BT1 (HEF4053BT)
6
11
10
9
12
13
2
1
Inhibit
Controls
14
15
Common
Out/In
5
Switches
In/Out
4
3
A
B
C
X0
X1
Y0
Y1
Z0
Z1
X
Y
Z
VDD: Pin 16
VSS: Pin 8
VEE: Pin7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A14
A12
A7
A6
A5
A4
A3
A2
A1
A0
DQ1
DQ2
DQ3
GND
28
27
26
25
24
23
22
21
20
19
18
17
DQ5
DQ6
DQ7
DQ8
S1
A10
S2
A11
A9
A8
A13
W
VCC
(TOP VIEW)
16
15 DQ4
28P2W-C (CFP)
Pin name Signal
A0~A12 Address input
CE1/CE2 Chip enable
WE Write enable
OE Write enable
I/O1~I/O8 Data I/O
VCC Power source
GND Ground
N.C. No connection
1
2
3
4
8
7
6
5
–
+
OUTPUT 1
INVERTING INPUT 1
NON-INVERTING INPUT 1
VCC
VCC
OUTPUT 2
INVERTING INPUT 2
NON-INVERTING INPUT 2
-
–
+
+
1
2
3
4
8
7
6
5
–
+
TOP VIEW
BAL/COMP
INPUT
INPUT
V ¯
COMP –2
V
OUTPUT
BAL/COMP3
+
UX-177H
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