AD420
OUTLINE DIMENSIONS
Dimensions shown in inches and (mm).
24-Lead Plastic DIP
(N-24)
1.275 (32.30)
1.125 (28.60)
24
1
13
12
0.280 (7.11)
0.240 (6.10)
0.325 (8.25)
0.300 (7.62) 0.195 (4.95)
0.115 (2.93)
PIN 1
0.210
(5.33)
MAX
0.200 (5.05) 0.022 (0.558)
0.125 (3.18) 0.014 (0.356)
0.060 (1.52)
0.015 (0.38)
0.150
(3.81)
MIN
0.100
(2.54)
BSC
0.070 (1.77) SEATING
PLANE
0.045 (1.15)
0.015 (0.381)
0.008 (0.204)
24-Lead Small Outline (SOIC)
(R-24)
0.6141 (15.60)
0.5985 (15.20)
24
13
1
12
PIN 1
0.1043 (2.65)
0.0926 (2.35)
0.2992 (7.60)
0.2914 (7.40)
0.4193 (10.65)
0.3937 (10.00)
0.0291 (0.74)
x 45°
0.0098 (0.25)
0.0118 (0.30)
0.0040 (0.10)
0.0500
(1.27)
BSC
8° 0.0500 (1.27)
0.0192 (0.49)
SEATING 0.0125 (0.32) 0° 0.0157 (0.40)
0.0138 (0.35) PLANE
0.0091 (0.23)
REV. F
–11–
PRINTED IN U.S.A.
C1870e–0–9/99
AD [ ANALOG DEVICES ]
