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PCA9554PWï¼Œ118

I/O Expander POR 400kHz I2C, SMBus -40Â°C ~ 85Â°C Digi-ReelR Alternate Packaging 16-TSSOP

Product Category: I/O Expanders
Mfr. Part #
PCA9554PWï¼Œ118
Manufacturer: NXP Semiconductors
Package: TSSOP16
Lead Free Status /RoHS Status:
Data Sheet: PCA9554PWï¼Œ118 Datasheet
Inventory: In Stock

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Mfr. Part #: PCA9554PWï¼Œ118

Specifications
Product Details

Specifications

Manufacturer NXP Semiconductors

Product Category I/O Expanders

Series -

Packaging Alternate Packaging

Package-Case 16-TSSOP (0.173", 4.40mm Width)

Operating-Temperature -40Â°C ~ 85Â°C

Mounting-Type Surface Mount

Output-Type Push-Pull

Features POR

Interface I2C, SMBus

Voltage-Supply 2.3 V ~ 5.5 V

Supplier-Device-Package 16-TSSOP

Number-of-I-O 8 I/O

Interrupt-Output Yes

current sources and sinks 10mA, 25mA

Frequency-Clock 400kHz

Product Details

DESCRIPTION

The PCA9554 and PCA9554A are 16-pin CMOS devices that provide 8 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C/SMBus applications and were developed to enhance the Philips family of I C I/O expanders. The improvements include higher drive capability, 5V I/O tolerance, lower supply current, individual I/O configuration, 400 kHz clock frequency, and smaller packaging. I/O expanders provide a simple solution when additional I/O is needed for ACPI power switches, sensors, pushbuttons, LEDs, fans, etc.

FEATURES

â€¢Operating power supply voltage range of 2.3 to 5.5 V
â€¢5 V tolerant I/Os
â€¢Polarity inversion register
â€¢Active-LOW interrupt output
â€¢Low stand-by current
â€¢Noise filter on SCL/SDA inputs
â€¢No glitch on power-up
â€¢Internal power-on reset
â€¢8 I/O pins which default to 8 inputs
â€¢0 to 400 kHz clock frequency
â€¢ESD protection exceeds 2000 V HBM per JESD22-A114,
200 V MM per JESD22-A115 and 1000 V CDM per JESD22-C101
â€¢Latch-up testing is done to JESDEC Standard JESD78 which exceeds 100 mA
â€¢Six packages offered: DIP16, SO16, SSOP16, SSOP20, TSSOP16, and HVQFN16

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Mfr. Part #: PCA9554PWï¼Œ118