5 - PACKAGE OUTLINES
Package type: 28-Pin Dual-In-Line
Notes
Millimeters
Inches
Max
SYMBOL
Min
Max
Min
Notes
a
A
7.112
7.874
34.163
33.02
0.584
0.406
0.203
1.016
2.54
7.493
8.382
0.28
0.31
0.295
0.33
1.395
1.3
M
m
Q
P
35.179
33.02
1.22
1.385
1.3
BSC
BSC
0.023
0.016
0.008
0.04
0.048
0.022
0.02
0.065
0.1
0.559
0.508
1.651
2.54
L
4 places
Typical
BSC
4 places
Typical
BSC
L1
F
0.1
R
r
3.175
0.381
3.175
3.632
7.874
8.128
0.203
3.556
-
0.125
0.015
0.125
0.143
0.31
0.14
-
S
3.683
3.632
7.874
9.906
0.203
0.145
0.18
0.31
0.39
0.013
S1
Aa
x
0.32
Y
Typical
0.008
Typical
D
L
2a
W
e
ø
E
M
Base level
Seating level
h H
Package type: 28-pin SSOP
Notes
Millimeters
Max
Inches
Max
SYMBOL
Min
Min
Notes
M
W
2a
D
L
10.070
7.650
5.200
0.650
0.250
0.550
0.130
0º
10.33
7.9
0.396
0.301
0.205
0.026
0.010
0.022
0.005
0º
0.407
0.311
0.212
0.026
0.015
0.037
0.009
8º
5.38
0.65
0.38
0.95
0.22
8º
E
e
Ø
H
h
1.730
0.050
1.99
0.21
0.068
0.002
0.078
0.008
lQ
12
QT140/150 1.01/1102
QUANTUM [ QUANTUM RESEARCH GROUP ]
