CAT9554A Datasheet, PDF (15/16 Pages) Catalyst Semiconductor – 8-bit I2C and SMBus I/O Port with Interrupt

CAT9554, CAT9554A
ORDERING INFORMATION
Prefix
CAT
Device #
9554
Suffix
W
I
–G
T2
Optional
Company ID
Product Number
9554
9554A
Temperature Range
I = Industrial (-40°C to +85°C)
Tape & Reel
T: Tape & Reel
2: 2000/Reel
Package
W: SOIC
Y: TSSOP
HV4: TQFN
Lead Finish
Blank: Matte-Tin
G: NiPdAu
Notes:
(1) All packages are RoHS-compliant (Lead-free, Halogen-free).
(2) The standard lead finish is NiPdAu pre-plated on SOIC and TSSOP packages and Matte-Tin on TQFN packages.
(3) The device used in the above example is a CAT9554WI-GT2 (SOIC, Industrial Temperature, NiPdAu, Tape & Reel).
(4) For additional package and temperature options, please contact your nearest Catalyst Semiconductor Sales office.
Ordering Part Number
CAT9554WI-G
CAT9554WI-GT2
CAT9554YI-G
CAT9554YI-GT2
CAT9554HV4I
CAT9554HV4I-T2
Package
SOIC
SOIC
TSSOP
TSSOP
TQFN
TQFN
Lead Finish
NiPdAu
NiPdAu
NiPdAu
NiPdAu
Matte-Tin
Matte-Tin
Ordering Part Number
CAT9554AWI-G
CAT9554AWI-GT2
CAT9554AYI-G
CAT9554AYI-GT2
CAT9554AHV4I
CAT9554AHV4I-T2
Package
SOIC
SOIC
TSSOP
TSSOP
TQFN
TQFN
Lead Finish
NiPdAu
NiPdAu
NiPdAu
NiPdAu
Matte-Tin
Matte-Tin
© 2006 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
15
Doc. No. 25088, Rev. B