NE555/SA555/SE555
PACKAGE MECHANICAL DATA
8 PINS - PLASTIC MICROPACKAGE (SO)
Dimensions
A
a1
a2
a3
b
b1
C
c1
D
E
e
e3
F
L
M
S
Min.
0.1
0.65
0.35
0.19
0.25
4.8
5.8
Millimeters
Typ.
Max.
1.75
0.25
1.65
0.85
0.48
0.25
0.5
45 (typ.)
5.0
6.2
o
Min.
0.004
0.026
0.014
0.007
0.010
0.189
0.228
Inches
Typ.
Max.
0.069
0.010
0.065
0.033
0.019
0.010
0.020
0.197
0.244
1.27
3.81
3.8
0.4
4.0
1.27
0.6
8 (max.)
o
0.050
0.150
0.150
0.016
0.157
0.050
0.024
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cations mentioned in this pub lication are subject to change without notice. This publication supersedes and replaces all infor-
mation previously supplied. STMicroelectronics products are not authorized for use as critical components in life support
devices or systems without express written approval of STMicroelectronics.
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The ST log o is a trademark of STMicroelectronics
©
1998 STMicroelectronics – Printed in Italy – All Rights Reserved
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ORDER CODE :
10/10
SO8.TBL
PM-SO8.EPS
STMICROELECTRONICS [ STMICROELECTRONICS ]
