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ST92195B - GENERAL INFORMATION

3 GENERAL INFORMATION

3.1 PACKAGE MECHANICAL DATA

Figure 7. 56-Pin Shrink Plastic Dual In Line Package, 600-mil Width

Figure 8. 64-Pin Thin Quad Flat Package

Dim.

mm

inches

Min

Typ

Max

Min

Typ

Max

A

6.35

0.250

A1

0.38

0.015

A2

3.18

4.95 0.125

0.195

b

0.41

0.016

b2

0.89

0.035

C

0.20

0.38 0.008

0.015

D

50.29

53.21 1.980

2.095

E

15.01

0.591

E1

12.32

14.73 0.485

0.580

e

1.78

0.070

eA

15.24

0.600

eB

17.78

0.700

L

2.92

5.08 0.115

0.200

Number of Pins

N56

PDIP56S

Dim

mm

inches

Min

Typ

Max

Min

Typ

Max

A

1.60

0.063

A1

0.05

0.15 0.002

0.006

A2

1.35 1.40 1.45 0.053 0.055 0.057

B

0.30 0.37 0.45 0.012 0.015 0.018

C

0.09

0.20 0.004

0.008

D

16.00

0.630

D1

14.00

0.551

D3

12.00

0.472

E

16.00

0.630

E1

14.00

0.551

E3

12.00

0.472

e

0.80

0.031

K

0

°

3.5

°

7

°

L

0.45 0.60 0.75 0.018 0.024 0.030

L1

1.00

0.039

Number of Pins

N

64

ND

16

NE

16

L1

L

K