Datasheet

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DESCRIPTION/ORDERING INFORMATION (CONTINUED)
GQN OR ZQN PACKAGE
(TOP VIEW)
1 2 3 4
A
B
C
D
E
PCA9545A
4-CHANNEL I
2
C AND SMBus SWITCH
WITH INTERRUPT LOGIC AND RESET FUNCTIONS
SCPS147C – OCTOBER 2005 – REVISED OCTOBER 2006
ORDERING INFORMATION
T
A
PACKAGE
(1)
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 V
CC
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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