TCA9554 datasheet(39/48 Pages) TI2

Part #	TCA9554

Description	TCA9554 Low Voltage 8-Bit I2C and SMBus Low-Power I/O Expander With Interrupt Output and Configuration Registers

PDF	48 Pages

Scroll/Zoom	100%

Manufacturer	TI2 [Texas Instruments]

Direct Link	https://www.ti.com

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39 / 48 page

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PACKAGE OUTLINE

TYP

10.63

9.97

2.65 MAX

14X 1.27

16X

0.51

0.31

8.89

TYP

0.33

0.10

0 - 8

0.3

0.1

(1.4)

0.25

GAGE PLANE

1.27

0.40

NOTE 3

10.5

10.1

NOTE 4

7.6

7.4

4220721/A 07/2016

SOIC - 2.65 mm max height

DW0016A

SOIC

NOTES:

1. All linear dimensions are in millimeters. Dimensions in parenthesis are for reference only. Dimensioning and tolerancing

per ASME Y14.5M.

2. This drawing is subject to change without notice.

3. This dimension does not include mold flash, protrusions, or gate burrs. Mold flash, protrusions, or gate burrs shall not

exceed 0.15 mm, per side.

4. This dimension does not include interlead flash. Interlead flash shall not exceed 0.25 mm, per side.

5. Reference JEDEC registration MS-013.

0.25

C A B

PIN 1 ID

AREA

SEATING PLANE

0.1 C

SEE DETAIL A

DETAIL A

TYPICAL

SCALE 1.500

TCA9554 Datasheet(PDF) 39 Page - Texas Instruments

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