XR88C92 Datasheet, PDF (29/32 Pages) Exar Corporation – DUAL UNIVERSAL ASYNCHRONOUS RECEIVER AND TRANSMITTER

XR88C92/192
PACKAGE OUTLINE DRAW ING
40 L EA D PL A ST IC DUA L -IN-L INE
( P DIP )
40
1
Seating
A
Plane
L
B
D
e
B₁
E
21
E₁
20
A₂
A₁
Rev. 1.31
C
α
e
A
e_B
Note: The control dimens ion is the inch c olumn
SY MBOL
INCHES
MIN
MA X
MIL L IMETERS
MIN
MA X
A
0.160
0.250
4.06
6.35
A
0.015
0.070
0.38
1.78
1
A
0.125
0.195
3.18
4.95
2
B
0.014
0.024
0.36
0.56
B
0.030
0.070
0.76
1.78
1
C
0.008
0.014
0.20
0.38
D
1.980
2.095
50.29
53.21
E
0.600
0.625
15.24
15.88
E₁
0.485
0.580
12.32
14.73
e
0.100 BSC
2.54 BSC
e
0.600 BSC
A
15.24 BSC
e_B
0.600
0.700
15.24
17.78
L
0.115
0.200
2.92
5.08
α
0⁰
15⁰
0⁰
15⁰
29