CS51221
Package Specification
PACKAGE DIMENSIONS IN mm (INCHES)
PACKAGE THERMAL DATA
D
Lead Count
16L SO Narrow
16L PDIP
Metric
Max
Min
10.00
9.80
19.69
18.67
English
Max Min
.394 .386
.775 .735
Thermal Data
R
ΘJC
R
ΘJA
typ
typ
16L SO
Narrow
28
115
16L
PDIP
42
80
˚C/W
˚C/W
Surface Mount Narrow Body (D); 150 mil wide
4.00 (.157)
3.80 (.150)
6.20 (.244)
5.80 (.228)
0.51 (.020)
0.33 (.013)
1.27 (.050) BSC
1.75 (.069) MAX
1.57 (.062)
1.37 (.054)
1.27 (.050)
0.40 (.016)
0.25 (.010)
0.19 (.008)
D
REF: JEDEC MS-012
0.25 (0.10)
0.10 (.004)
Plastic DIP (N); 300 mil wide
7.11 (.280)
6.10 (.240)
8.26 (.325)
7.62 (.300)
3.68 (.145)
2.92 (.115)
1.77 (.070)
1.14 (.045)
2.54 (.100) BSC
.356 (.014)
.203 (.008)
0.39 (.015)
MIN.
.558 (.022)
.356 (.014)
Some 8 and 16 lead
packages may have
1/2 lead at the end
of the package.
All specs are the same.
REF: JEDEC MS-001
D
Ordering Information
Part Number
CS51221ED16
CS51221EDR16
CS51221EN16
Rev. 3/26/99
Description
16L SO Narrow
16L SO Narrow
(tape & reel)
16L PDIP
12
Cherry Semiconductor Corporation reserves the right to
make changes to the specifications without notice. Please
contact Cherry Semiconductor Corporation for the latest
available information.
© 1999 Cherry Semiconductor Corporation
CHERRY [ CHERRY SEMICONDUCTOR CORPORATION ]
