XR88C681CP Datasheet, PDF (97/99 Pages) Exar Corporation – CMOS DUAL CHANNEL UART (DUART)

XR88C681
40 LEAD CERAMIC DUAL-IN-LINE
(600 MIL CDIP)
Rev. 1.00
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Base
Plane
Seating
Plane
A₁
L
B
D
e


E
E₁
A
c
B₁

 
INCHES
MILLIMETERS
SYMBOL
MIN MAX
MIN MAX

 6
6<
6>
_
6 >6
1=

*
< /
1/
//
*_
<6 /6
<
/6
'
= =

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666 61
2_
66 /
1> 6<
2
/ *

6< *


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6< *

9
6 
1=
6=



6



6

Note: The control dimension is the inch column
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