Package Outline Drawing (POD)

Plastic Packages for Integrated Circuits
Plastic Leaded Chip Carrier Packages (PLCC)
0.042 (1.07)
0.048 (1.22)
PIN (1) IDENTIFIER
N68.95 (JEDEC MS-018AE ISSUE A)
0.042 (1.07)
0.056 (1.42)
0.004 (0.10)
C
0.025 (0.64)
R
0.045 (1.14)
0.050 (1.27) TP
C
L
D2/E2
C
L
E1 E
D2/E2
VIEW “A”
A1
A
D1
D
0.020 (0.51) MAX
3 PLCS
0.020 (0.51)
MIN
0.045 (1.14)
MIN
0.013 (0.33)
0.021 (0.53)
0.025 (0.64)
MIN
VIEW “A” TYP.
NOTES:
1. Controlling dimension: INCH. Converted millimeter dimensions are
not necessarily exact.
2. Dimensions and tolerancing per ANSI Y14.5M-1982.
3. Dimensions D1 and E1 do not include mold protrusions. Allowable
mold protrusion is 0.010 inch (0.25mm) per side. Dimensions D1
and E1 include mold mismatch and are measured at the extreme
material condition at the body parting line.
4. To be measured at seating plane -C- contact point.
5. Centerline to be determined where center leads exit plastic body.
6. “N” is the number of terminal positions.
65
INCHES
MILLIMETERS
SYMBOL
MIN
MAX
MIN
MAX
NOTES
A
0.165
0.180
4.20
4.57
-
A1
0.090
0.120
2.29
3.04
-
D
0.985
0.995
25.02
25.27
-
D1
0.950
0.958
24.13
24.33
3
D2
0.441
0.469
11.21
11.91
4, 5
E
0.985
0.995
25.02
25.27
-
E1
0.950
0.958
24.13
24.33
3
E2
0.441
0.469
11.21
11.91
4, 5
N
68
68
6
Rev. 2 11/97
SEATING
-C- PLANE
0.026 (0.66)
0.032 (0.81)
68 LEAD PLASTIC LEADED CHIP CARRIER PACKAGE