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74LVT244B

3.3V Octal buffer/line driver 3-State

Philips Electronics 

Philips Semiconductors

74LVT244B; 74LVTH244B

3.3 V octal buffer/line driver; 3-state

13. Package outline

SO20: plastic small outline package; 20 leads; body width 7.5 mm

SOT163-1

D

y

Z

20

c

11

E

A

X

HE

vM A

pin 1 index

1

e

10

wM

bp

A2

A1

Q

(A 3)

A

θ

Lp

L

detail X

0

5

10 mm

scale

DIMENSIONS (inch dimensions are derived from the original mm dimensions)

A

UNIT max. A1

A2

A3

bp

c

D (1) E (1)

e

HE

L

Lp

Q

v

w

y

Z (1)

θ

mm

2.65

0.3

0.1

2.45

2.25

0.25

0.49

0.36

0.32

0.23

13.0

12.6

7.6

7.4

1.27

10.65

10.00

1.4

1.1

0.4

1.1

1.0

0.25 0.25

0.1

0.9

0.4

8o

inches

0.1

0.012 0.096

0.004 0.089

0.01

0.019 0.013

0.014 0.009

0.51

0.49

0.30

0.29

0.05

0.419

0.394

0.055

0.043

0.016

0.043

0.039

0.01

0.01

0.004

0.035

0.016

0o

Note

1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included.

OUTLINE

VERSION

SOT163-1

IEC

075E04

REFERENCES

JEDEC

JEITA

MS-013

EUROPEAN

PROJECTION

ISSUE DATE

99-12-27

03-02-19

Fig 7. Package outline SOT163-1 (SO20)

74LVT_LVTH244B_3

Product data sheet

Rev. 03 — 3 March 2006

© Koninklijke Philips Electronics N.V. 2006. All rights reserved.

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