參數(shù)資料
型號(hào): CD22101
廠商: Intersil Corporation
英文描述: CMOS 4 x 4 x 2 Crosspoint Switch with Control Memory
中文描述: 的CMOS 4 × 4 × 2交叉點(diǎn)開(kāi)關(guān)記憶與控制
文件頁(yè)數(shù): 7/13頁(yè)
文件大小: 159K
代理商: CD22101
4-199
CD22101, CD22102
Metallization Mask Layout
CONTROL TRUTH TABLE FOR CD22101
FUNCTION
ADDRESS
STROBE
DATA
SELECT
A
B
C
D
Switch ON
1
1
1
1
1
1
15 (X4Y4) and 15’ (X4’Y4’)
Switch OFF
1
1
1
1
1
0
15 (X4Y4) and 15’ (X4’Y4’)
No Change
X
X
X
X
0
X
X X X X
1 = High Level
0 = Low Level
X = Don’t Care
CONTROL TRUTH TABLE FOR CD22102
FUNCTION
ADDRESS
K
A
K
B
SELECT
A
B
C
D
Switch ON
1
1
1
1
1
0
15 (X4Y4) and 15’ (X4’Y4’)
Switch OFF
1
1
1
1
0
1
15 (X4Y4) and 15’ (X4’Y4’)
All Switches
OFF (Note 5)
X
X
X
X
1
1
All
No Change
X
X
X
X
0
0
X X X X
1 = High Level
0 = Low Level
X = Don’t Care
NOTE:
5.
In the event that K
A
and K
B
are changed from levels 1, 1 to 0, 0 K
B
should not be allowed to go to 0 before K
A
,
otherwise a switch which was off will inadvertently be turned on.
Dimensions in parenthesis are in millimeters and are derived
from the basic inch dimensions as indicated. Grid graduations
are in mils (10
-3
inch).
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