MC34071,2,4,A MC33071,2,4,A, NCV33072,4,A
PACKAGE DIMENSIONS
8 LEAD PDIP
CASE 626−05
ISSUE N
NOTES:
D
A
1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994.
E
2. CONTROLLING DIMENSION: INCHES.
3. DIMENSIONS A, A1 AND L ARE MEASURED WITH THE PACK-
AGE SEATED IN JEDEC SEATING PLANE GAUGE GS−3.
4. DIMENSIONS D, D1 AND E1 DO NOT INCLUDE MOLD FLASH
OR PROTRUSIONS. MOLD FLASH OR PROTRUSIONS ARE
NOT TO EXCEED 0.10 INCH.
H
8
5
4
E1
B
5. DIMENSION E IS MEASURED AT A POINT 0.015 BELOW DATUM
PLANE H WITH THE LEADS CONSTRAINED PERPENDICULAR
TO DATUM C.
6. DIMENSION E3 IS MEASURED AT THE LEAD TIPS WITH THE
LEADS UNCONSTRAINED.
7. DATUM PLANE H IS COINCIDENT WITH THE BOTTOM OF THE
LEADS, WHERE THE LEADS EXIT THE BODY.
8. PACKAGE CONTOUR IS OPTIONAL (ROUNDED OR SQUARE
CORNERS).
1
NOTE 8
c
b2
END VIEW
WITH LEADS CONSTRAINED
NOTE 5
TOP VIEW
INCHES
DIM MIN MAX
−−−− 0.210
A1 0.015 −−−−
A2 0.115 0.195
MILLIMETERS
A2
A
MIN
−−−
0.38
2.92
0.35
MAX
5.33
−−−
4.95
0.56
e/2
A
NOTE 3
L
b
b2
C
0.014 0.022
0.060 TYP
0.008 0.014
0.355 0.400
1.52 TYP
0.20
9.02
0.13
7.62
6.10
0.36
10.16
−−−
8.26
7.11
D
SEATING
D1 0.005
0.300 0.325
E1 0.240 0.280
−−−−
PLANE
A1
D1
E
C
M
e
eB
L
0.100 BSC
−−−− 0.430
0.115 0.150
2.54 BSC
−−−
2.92
−−−
10.92
3.81
10°
e
eB
8X
b
END VIEW
M
−−−−
10°
NOTE 6
M
M
M
0.010
C A
B
SIDE VIEW
PDIP−14
CASE 646−06
ISSUE R
NOTES:
1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994.
2. CONTROLLING DIMENSION: INCHES.
3. DIMENSIONS A, A1 AND L ARE MEASURED WITH THE PACK-
AGE SEATED IN JEDEC SEATING PLANE GAUGE GS−3.
4. DIMENSIONS D, D1 AND E1 DO NOT INCLUDE MOLD FLASH
OR PROTRUSIONS. MOLD FLASH OR PROTRUSIONS ARE
NOT TO EXCEED 0.10 INCH.
5. DIMENSION E IS MEASURED AT A POINT 0.015 BELOW DATUM
PLANE H WITH THE LEADS CONSTRAINED PERPENDICULAR
TO DATUM C.
D
A
14
8
E
H
E1
6. DIMENSION E3 IS MEASURED AT THE LEAD TIPS WITH THE
LEADS UNCONSTRAINED.
7. DATUM PLANE H IS COINCIDENT WITH THE BOTTOM OF THE
LEADS, WHERE THE LEADS EXIT THE BODY.
8. PACKAGE CONTOUR IS OPTIONAL (ROUNDED OR SQUARE
CORNERS).
1
NOTE 8
7
c
b2
B
END VIEW
TOP VIEW
WITH LEADS CONSTRAINED
NOTE 5
A2
A
INCHES
DIM MIN MAX
−−−− 0.210
A1 0.015 −−−−
A2 0.115 0.195
MILLIMETERS
MIN
−−−
0.38
2.92
0.35
MAX
5.33
−−−
4.95
0.56
NOTE 3
A
L
b
b2
C
0.014 0.022
0.060 TYP
0.008 0.014
SEATING
PLANE
1.52 TYP
A1
D1
0.20
0.36
C
M
D
0.735 0.775 18.67 19.69
D1 0.005
0.300 0.325
E1 0.240 0.280
−−−−
0.13
7.62
6.10
−−−
8.26
7.11
E
eB
e
END VIEW
NOTE 6
14X
b
e
eB
L
0.100 BSC
−−−− 0.430
0.115 0.150
2.54 BSC
−−−
2.92
−−−
10.92
3.81
10°
M
M
M
B
0.010
C A
SIDE VIEW
M
−−−−
10°
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