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PCA9554DB
PCA9554DB
Last Time Buy
Interface - I/O Expanders
Description:  IC XPNDR 400KHZ I2C SMBUS 16SSOP
Manufacturer:  Texas Instruments
Datasheet:   PCA9554DB Datasheet
History Price: $2.70000
In Stock: 28400
Distributors
Specification
PDF Datasheet
Equivalent
PCA9554DB Specification
Specification
Mfr Part
PCA9554DB
Category
Interface - I/O Expanders
Manufacturer
Texas Instruments
Series
-
Packaging
Tube
Status
Last Time Buy
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Number of I/O
8
Interface
I2C, SMBus
Interrupt Output
Yes
Features
POR
Output Type
Push-Pull
Current - Output Source/Sink
10mA, 25mA
Clock Frequency
400 kHz
Voltage - Supply
2.3V ~ 5.5V
Operating Temperature
-40 ℃ ~ 85 ℃
Mounting Type
Surface Mount
Package / Case
16-SSOP (0.209", 5.30mm Width)
Supplier Device Package
16-SSOP
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    Customer Reviews
    4.95 out of 5.00 stars from 166 customer reviews from all over the world
    Kiko Almeida
    Brazil
    5 stars
    2026-10-27 18:49
    All with the same reading, all true, I recommend.
    Érica Santos Sra.
    Brazil
    5 stars
    2026-10-27 17:35
    Arrived. Didn't test them
    Raffaella Esposito
    Italy
    5 stars
    2026-10-27 17:17
    Stuck in customs
    Pietro Moretti
    Italy
    5 stars
    2026-10-27 13:51
    Goods corresponding to the description and fast shipping. Serious seller, recommended.
    Sidonie Mercier
    France
    5 stars
    2026-10-27 13:19
    Compliant product (not yet tested). Fast and neat sending. Seller to recommend. Thank you. Thank you.
    Valère Poulain
    France
    5 stars
    2026-10-27 09:49
    As always I am satisfied with this seller Thank you
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