HI-508 查看數據表（PDF） - Intersil
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HI-508 Datasheet PDF : 24 Pages
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Schematic Diagrams
P
HI-506, HI-507, HI-508, HI-509
ADDRESS DECODER
V+
P
P
P
P
P
P
N
A0 OR A0 N
TO P-CHANNEL
N
N DEVICE OF
THE SWITCH
A1 OR A1
N
A2 OR A2
N
TO N-CHANNEL
DEVICE OF
THE SWITCH
A3 OR A3
N
ENABLE
DELETE A3 OR A3 INPUT FOR HI-507, HI-508, HI-509
DELETE A2 OR A2 INPUT FOR HI-509
V-
ADDRESS INPUT BUFFER LEVEL SHIFTER
P3
V+
P1
P5
V+
D1
A
N1
P4
P6
P7
P8
P9
P10
D2
200Ω
VL
VR
N6
N7
N8
N9
N10
P2
N4
A
V-
N2
N5
AIN
N3
V-
TTL REFERENCE CIRCUIT
V+
P15
Q1P
Q2P Q3P Q4P
ALL N-CHANNEL BODIES TO V-
ALL P-CHANNEL BODIES TO V+
UNLESS OTHERWISE INDICATED
MULTIPLEX SWITCH
FROM DECODE
N18
VL
Q10N
Q9P
N13
N12
D3
N14 N15
V-
7
Q5N
Q6N
Q8N
R2
16.8k
Q11P
Q7P
R3
6.8k
Q12N
VR
P16
GND
V+
N19
IN
P17
P18
FROM DECODE
N17
OUT
V-
FN3142.8
October 30, 2007
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