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K
IC301, 303 : TC9273N-009
Analog Function Switch
II
;tage
I
rl
IC304 : NJM2068L·D
DualOP·Amp
lC3iltiJ
zz8~~
T+1'+T
J,x1l563
:,XQ564
IC306, 308 : µPC4570HA
DualOP·Amp
Other ICs
P3gi A-51
CID
Point
(Pin 17 of IC508)
V : 2V/div
H : 50nsec/div
DC range 1 : 1 probe
..
./
;
~
\
:
\
v
I
V
-
-
L
IC401 : µPC4574C
4·Channel OP·Amp
IC505-507, 574 : MC14576CP
Dual Video Amp
~
8
5
~
• IC508 : M35010·062SP ..... See page 16
..
,
/
\.
\
I
/'
..
\
'v'
\
/
/
V
J
•..
M
IC501-503, 571, 572 : TC4052BP
Dual 4-Channel Analog Multiplexers/Demultiplexers
IC504 : TC4053BP
Triple 2-Channel Multiplexer/Demultiplexer
INHIBIT
(Pin 6)
L
L
L
L
L
L
L
L
H
\
.
'\
N
INHIBIT
VDD
8
INHIBIT
A
Ov
Ox
0
0
0
1x 1v
0
0
1
0
1
0
2x 2v
1
3x 3v
0
1
1
X
X
NONE
VDD
CONTROL INPUTS
"ON" CHANNEL
8
C
A
OX (Pin 12), OY (Pin 2). OZ (Pin 5)
(Pin
(Pin 10)
(Pin 11)
1X (Pin 13). 1Y (Pin 1i. 1Z (Pin 3)
9)
L
OX. OY, OZ
L
L
1X OY OZ
L
L
H
OX 1Y OZ
L
H
L
1X 1Y OZ
L
H
H
H
L
L
OX, OY. 1Z
H
L
H
1X OY 1Z
H
H
L
OX 1Y 1Z
H
H
H
1X 1Y.1Z
NOTE
• Don'l Care
IC509 : TC74HCU04AP
IC510 : TC4069UBP
Hex Inverters
-
1A[I
tHlvoo
1Y[I
~6A
~~
-
2A[I
tIg]6Y
o
~
.~-
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