74AHCT245BQ(2009) 查看數據表（PDF） - NXP Semiconductors.

零件编号

产品描述 (功能)

生产厂家

74AHCT245BQ
(Rev.:2009)

Octal bus transceiver; 3-state

NXP Semiconductors. 

Nexperia

74AHC245; 74AHCT245

Octal bus transceiver; 3-state

11. 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 8. Package outline SOT163-1 (SO20)

74AHC_AHCT245_5

Product data sheet

Rev. 05 — 28 April 2009

© Nexperia B.V. 2017. All rights reserved

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