RHD8540 Datasheet, PDF (5/8 Pages) Aeroflex Circuit Technology – RadHard-by-Design RHD8540 64-Channel Analog Multiplexer 32-Channel Kelvin Measurement Configured

TRUTH TABLE (CH0 – CH15)
B3 B2 B1 B0 EN(0-15) "ON" CHANNEL 1/
X
X
X
X
H
L
L
L
L
L
L
L
L
H
L
L
L
H
L
L
L
L
HH
L
L
H
L
L
L
L
H
L
H
L
L
H
H
L
L
L
H
H
H
L
H
L
L
L
L
H
L
L
H
L
H
L
H
L
L
H
L
H
H
L
HH
L
L
L
H
H
L
H
L
H
H
H
L
L
HHHH
L
NONE
CH0
CH1
CH2
CH3
CH4
CH5
CH6
CH7
CH8
CH9
CH10
CH11
CH12
CH13
CH14
CH15
1/ Between (CH0-CH15) and OUTPUT1(0-15)
TRUTH TABLE (CH16 – CH31)
B3 B2 B1 B0 EN(16-31) "ON" CHANNEL 2/
X
X
X
X
H
L
L
L
L
L
L
L
L
H
L
L
L
H
L
L
L
L
HH
L
L
H
L
L
L
L
H
L
H
L
L
H
H
L
L
L
H
H
H
L
H
L
L
L
L
H
L
L
H
L
H
L
H
L
L
H
L
H
H
L
HH
L
L
L
H
H
L
H
L
H
H
H
L
L
HHHH
L
NONE
CH16
CH17
CH18
CH19
CH20
CH21
CH22
CH23
CH24
CH25
CH26
CH27
CH28
CH29
CH30
CH31
2/ Between (CH16-CH31) and OUTPUT2 (16-31)
TRUTH TABLE (CH32 – CH47)
A3 A2 A1 A0 EN(32-47) "ON" CHANNEL 3/
X
X
X
X
H
L
L
L
L
L
L
L
L
H
L
L
L
H
L
L
L
L
HH
L
L
H
L
L
L
L
H
L
H
L
L
H
H
L
L
L
H
H
H
L
H
L
L
L
L
H
L
L
H
L
H
L
H
L
L
H
L
H
H
L
HH
L
L
L
H
H
L
H
L
H
H
H
L
L
HHHH
L
NONE
CH32
CH33
CH34
CH35
CH36
CH37
CH38
CH39
CH40
CH41
CH42
CH43
CH44
CH45
CH46
CH47
3/ Between (CH32-CH47) and OUTPUT3 (32-47)
TRUTH TABLE (CH48 – CH63)
A3 A2 A1 A0 EN(48-63) "ON" CHANNEL 4/
X
X
X
X
H
L
L
L
L
L
L
L
L
H
L
L
L
H
L
L
L
L
HH
L
L
H
L
L
L
L
H
L
H
L
L
H
H
L
L
L
H
H
H
L
H
L
L
L
L
H
L
L
H
L
H
L
H
L
L
H
L
H
H
L
HH
L
L
L
H
H
L
H
L
H
H
H
L
L
HHHH
L
NONE
CH48
CH49
CH50
CH51
CH52
CH53
CH54
CH55
CH56
CH57
CH58
CH59
CH60
CH61
CH62
CH63
4/ Between (CH48-CH63) and OUTPUT4 (48-63)
SCD8540 Rev A 4/1/15
5
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