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DESCRIPTION/ORDERING INFORMATION (CONTINUED)

GQN OR ZQN PACKAGE

(TOP VIEW)

1

2

3

4

A

B

C

D

E

PCA9545A

WITH INTERRUPT LOGIC AND RESET FUNCTIONS

SCPS147C – OCTOBER 2005 – REVISED OCTOBER 2006

ORDERING INFORMATION

ORDERABLE PART NUMBER

TOP-SIDE MARKING

QFN – RGW

Reel of 3000

PCA9545ARGWR

PD545A

QFN – RGY

Reel of 1000

PCA9545ARGYR

PD545A

Tube of 25

PCA9545ADW

PCA9545A

SOIC – DW

Reel of 2000

PCA9545ADWR

Reel of 250

PCA9545ADWT

PCA9545A

PCA9545APW

PD545A

Tube of 70

PCA9545APWE4

–40

°C to 85°C

PCA9545APWR

PD545A

TSSOP – PW

Reel of 2000

PCA9545APWRE4

PCA9545APWT

PD545A

Reel of 250

PCA9545APWTE4

Reel of 2000

PCA9545ADGVR

TVSOP – DGV

PD545A

Reel of 250

PCA9545ADGVT

VFBGA – GQN

Reel of 1000

PCA9545AGQNR

PD545A

VFBGA – ZQN (Pb-free)

Reel of 1000

PCA9545AZQNR

PD545A

(1)

Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at

www.ti.com/sc/package.

TERMINAL ASSIGNMENTS

1

2

3

4

A

A1

A0

SDA

B

INT0

INT

RESET

SCL

C

SC0

SD0

SD3

SC3

D

SD1

SC2

INT1

INT3

E

GND

SC1

INT2

SD2

2

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