CD22100 Datasheet, PDF (5/10 Pages) Intersil Corporation – CMOS 4 x 4 Crosspoint Switch with Control Memory High-Voltage Type (20V Rating)

CD22100
Schematic Diagram
16
V_DD
(NOTE)
6
A
(NOTE)
5
B
(NOTE)
STROBE
7
(NOTE)
DATA IN
2
A
A
B
A
C
D
(1 OF 16)
0
D_ø Q
1
2
ø3
ø=1
LATCH
B
ENABLES DATA
4
5
B
TO OTHER DECODER
6
7
GATES/LATCHES
(NOTE)
3
C
(NOTE)
4
D
DETAIL OF LATCHES
C
8
ø
9
10
C
D
p
n
11
Q
ø
ø
D
p
12
n
13
14
15
D
ø
LEVEL TRIGGERED
15
Y1
TG
TG
TG
TG
14
Y2
TG
TG
TG
TG
10
Y3
TG
TG
TG
TG
11
Y4
TG
TG
TG
TG
9
1
12
X1
X2
X3
13
X4
8
V_SS
V_DD
DETAIL OF TRANSMISSION GATES
V_DD
IN
V_DD
NOTE: INPUTS PROTECTED
BY COS/MOS
PROTECTION
NETWORK
Q
V_SS
OUT
V_SS
TRUTH TABLE
ADDRESS
ADDRESS
A
B
C
D
SELECT
A
B
C
D
SELECT
0
0
0
0
X1Y1
0
0
0
1
X1Y3
1
0
0
0
X2Y1
1
0
0
1
X2Y3
0
1
0
0
X3Y1
0
1
0
1
X3Y3
1
1
0
0
X4Y1
1
1
0
1
X4Y3
0
0
1
0
X1Y2
0
0
1
1
X1Y4
1
0
1
0
X2Y2
1
0
1
1
X2Y4
0
1
1
0
X3Y2
0
1
1
1
X3Y4
1
1
1
0
X4Y2
1
1
1
1
X4Y4
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