HCF4021 Datasheet, PDF (10/13 Pages) STMicroelectronics – Asynchronous parallel input or synchronous serial-in/serial-out 8-stage static shift register

Package information
4
Package information
HCF4021
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK^® packages, depending on their level of environmental compliance. ECOPACK^®
specifications, grade definitions and product status are available at: www.st.com.
ECOPACK^® is an ST trademark.
4.1
PDIP-16 (0.25) package information
Figure 9. PDIP-16 (0.25) package mechanical drawing
E
=
%
H
'
D
,
/
H
E
(


)


*$06&%
Table 8. PDIP-16 (0.25) package mechanical data
Dimensions
Ref
Millimeters
Inches
Min.
Typ.
Max.
Min.
Typ.
a1
0.51
0.020
B
0.77
1.65
0.030
b
0.5
0.020
b1
0.25
0.010
D
20
E
8.5
0.335
e
2.54
0.100
e3
17.78
0.700
F
7.1
I
5.1
L
3.3
0.130
Z
1.27
1.27
0.050
Max.
0.065
0.787
0.280
0.201
0.050
10/13
DocID008216 Rev 3