MC44C401L datasheet(8/12 Pages) FREESCALE

8 / 12 page

MTS Stereo Encoder, Rev. 0.5

PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE

Freescale Semiconductor

Package Data

6.2 Mechanical Data

Figure 4.

NOTES:

DIMENSIONING AND TOLERANCING PER

ASME Y14.5M, 1994.

CONTROLLING DIMENSION:

MILLIMETER.

DATUM PLANE A, B AND D TO BE DETERMINED

AT DATUM PLANE H.

DIMENSIONS D AND E TO BE DETERMINED

AT SEATING PLANE C.

DIMENSIONS b DOES NOT INCLUDE DAMBAR

PROTRUSION. ALLOWABLE DAMBAR PROTRUSION

SHALL NOT CAUSE THE LEAD WIDTH TO

EXCEED THE MAXIMUM b DIMENSION BY MORE

THAN 0.08 MM. DAMBAR CANNOT BE LOCATED

ON THE LOWER RADIUS OR THE FOOT.

MINIMUM SPACE BETWEEN PROTRUSION AND

ADJACENT LEAD OR PROTRUSION: 0.07 MM.

DIMENSIONS D1 AND E1 DO NOT INCLUDE

MOLD PROTRUSION. ALLOWABLE PROTRUSION

IS 0.25 MM PER SIDE. D1 AND E1 ARE

MAXIMUM PLASTIC BODY SIZE DIMENSIONS

INCLUDING MOLD MISMATCH.

EXACT SHAPE OF EACH CORNER IS

OPTIONAL.

THESE DIMENSIONS APPLY TO THE FLAT

SECTION OF THE LEAD BETWEEN 0.1 MM AND

0.25 MM FROM THE LEAD TIP.

DIM

MIN

MAX

MILLIMETERS

0.30

0.40

0.09

0.20

0.09

0.16

7.00 BSC

1.00 REF

∞

∞ REF

L0.70

0.08

0.20

1.40

1.60

0.05

1.45

0.15

1.35

0.45

0.30

9.00 BSC

S0.20 REF

0.80 BSC

9.00 BSC

7.00 BSC

0.50

0.08

D1/2

0.20

H A–B D

E/2

D/2

0.20

C A–B D

E1/2

PIN 1

INDEX

e/2

A, B, D

28X

SEATING PLANE

0.10

32X

8X .(O1º)

(S)

(L1)

0.25

(Oº)

GAGE PLANE

DETAIL G

(C1)

PLATING

BASE METAL

SECTION F–F

ROTATED 90ºCW

32 PLACES

0.20

A–B

R R1

R R2

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