<s>
The	O
zig-zag	B-Algorithm
in-line	I-Algorithm
package	I-Algorithm
(	O
ZIP	O
)	O
is	O
a	O
packaging	O
technology	O
for	O
integrated	O
circuits	O
.	O
</s>
<s>
It	O
was	O
intended	O
as	O
a	O
replacement	O
for	O
dual	B-Algorithm
in-line	I-Algorithm
packaging	I-Algorithm
(	O
DIL	O
or	O
DIP	B-Algorithm
)	O
.	O
</s>
<s>
The	O
pins	O
are	O
inserted	O
into	O
holes	O
in	O
a	O
printed	O
circuit	O
board	O
,	O
with	O
the	O
packages	O
standing	O
at	O
right-angles	O
to	O
the	O
board	O
,	O
allowing	O
them	O
to	O
be	O
placed	O
closer	O
together	O
than	O
DIPs	B-Algorithm
of	O
the	O
same	O
size	O
.	O
</s>
<s>
ZIPs	O
have	O
now	O
been	O
superseded	O
by	O
surface-mount	O
packages	O
such	O
as	O
the	O
thin	B-Algorithm
small-outline	I-Algorithm
packages	I-Algorithm
(	O
TSOPs	O
)	O
,	O
but	O
are	O
still	O
in	O
use	O
.	O
</s>
<s>
The	O
quad	B-Algorithm
in-line	I-Algorithm
package	I-Algorithm
uses	O
a	O
smilar	O
staggered	O
semiconductor	B-Algorithm
package	I-Algorithm
design	O
.	O
</s>
<s>
These	O
zig-zag	O
packages	O
include	O
variations	O
on	O
the	O
TO220	B-Algorithm
such	O
as	O
"	O
TO220S	B-Algorithm
"	O
,	O
"	O
staggered	O
leads	O
TO-220-11	O
"	O
,	O
"	O
staggered	O
leads	O
TO-220-15	O
"	O
,	O
and	O
HZIP	O
.	O
</s>
<s>
The	O
trademarks	O
Pentawatt	B-Algorithm
or	O
Hexawatt	O
are	O
also	O
used	O
for	O
chips	O
in	O
multi-leaded	B-Algorithm
power	I-Algorithm
packages	I-Algorithm
like	O
TDA2002/2003/2020/2030	O
and	O
L200	O
.	O
</s>
