HP 3457A Service Manual page 182

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1 0 CHANNEL REED RELAY HULTIPLEXER 4 4 4 9 2 - 6 6 5 0 1
~r
lOPTlON FOR 3 4 5 7 A l
+ 5 V a
- 1
2
DATA 01
2
CLK 01
03
04
05
06
07
00
D
REAR H I
REAR LO
REAR 4WL0
REAR 4WHI
N C
REAR AMPS
+5Vb
-3"~:~
16
d
D E
01
9
U851
k
STR
' . DATA 01
'
CLK
02
03
04
k 7
10
05
l4
05 . I 3
07 l2
00 I'
1"
V D
/
STROBE
DATA
SDC 0
CLOCK
I
I
I
I
I
NC
1 .
Figure 8-8. 10 Channel Reed Relay Multiplexer
8-1 9/8-20