3

Package Outline Drawings

Standard DIP Package

1.78 (0.070) MAX.

1.19 (0.047) MAX.

A 7970

YYWW

DATE CODE

0.51 (0.020) MIN.

0.65 (0.025) MAX.

4.70 (0.185) MAX.

2.92 (0.115) MIN.

Dimensions in millimeters and (inches).

Note:

Floating lead protrusion is 0.5 mm (20 mils) max.

5

6

7

8

4

3

2

1

5˚ TYP.

0.20 (0.008)

0.33 (0.013)

6.35 ± 0.25

(0.250 ± 0.010)

7.62 ± 0.25

(0.300 ± 0.010)

9.80 ± 0.25

(0.386 ± 0.010)

3.56 ± 0.13

(0.140 ± 0.005)

1.080 ± 0.320

(0.043 ± 0.013)

2.54 ± 0.25

(0.100 ± 0.010)

Note: Initial or continued variation in the color of the white mold compound is normal and does not affect device performance or reliability.

Figure 2.