PCA9539PWE4 vs PCAL9555APW,118

This detailed comparison of PCA9539PWE4 and PCAL9555APW,118 in the Interface - I/O Expanders provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.

PCA9539PWE4

Texas Instruments

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PCAL9555APW,118

NXP Semiconductors

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Specifications Hide identical items

Manufacturer	Texas Instruments	NXP Semiconductors
Package / Case	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP (0.173", 4.40mm Width)
Description	IC I/O EXPANDER I2C 16B 24TSSOP	IC GPIO EXPANDER 24TSSOP
In Stock	266	12 120
Mounting Type	Surface Mount	Surface Mount
Part Status	Last Time Buy	Active
Series	-	Agile
Package	Tube	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
Number of I/O	16	16
Interface	I²C, SMBus	I²C, SMBus
Interrupt Output	Yes	Yes
Features	POR	POR
Output Type	Push-Pull	Open Drain, Push-Pull
Current - Output Source/Sink	10mA, 25mA	10mA, 25mA
Clock Frequency	400 kHz	400 kHz
Voltage - Supply	2.3V ~ 5.5V	1.65V ~ 5.5V
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C
Supplier Device Package	24-TSSOP	24-TSSOP