PART NO.	PRICE	QUANTITY		STOCK	MANUFACTURE	DESCRIPTION	Mounting Style	Package / Case	Minimum Operating Temperature	Maximum Operating Temperature	Packaging	Number of I/Os	Operating Supply Voltage	Maximum Clock Frequency	Interface Type
PCA9557D,118	1+ $1.360 10+ $1.160 100+ $0.891 500+ $0.787 2500+ $0.551		PDF RFQ	2,661 In-stock	NXP Semiconductors	Interface - I/O Expanders 8-BIT I2C FM TP GPIO	SMD/SMT	SO-16	- 40 C	+ 85 C	Reel	8 I/O	2.3 V to 5.5 V	400 kHz	I2C, Serial, SMBus
PCA9534D,118	1+ $1.540 10+ $1.320 100+ $1.010 500+ $0.890 1000+ $0.702		PDF RFQ	3,581 In-stock	NXP Semiconductors	Interface - I/O Expanders I2C/SMBUS 8BIT LP	SMD/SMT	SO-16	- 40 C	+ 85 C	Reel	8 I/O	2.3 V to 5.5 V	400 kHz	I2C, Serial, SMBus
PCA9538D,118	1+ $1.540 10+ $1.320 100+ $1.010 500+ $0.890 1000+ $0.702		PDF RFQ	1,890 In-stock	NXP Semiconductors	Interface - I/O Expanders I2C/SMBUS 8BIT GPIO	SMD/SMT	SO-16	- 40 C	+ 85 C	Reel	8 I/O	2.3 V to 5.5 V	400 kHz	I2C, Serial, SMBus
PCA9554D,118		GET PRICE	PDF RFQ	18,210 In-stock	NXP Semiconductors	Interface - I/O Expanders 8-BIT I2C FM TP GPIO INT PU	SMD/SMT	SO-16	- 40 C	+ 85 C	Reel	8 I/O	2.3 V to 5.5 V	400 kHz	I2C, Serial, SMBus
PCA9557D,112	1+ $1.360 10+ $1.160 100+ $0.891 500+ $0.787		PDF RFQ	1,701 In-stock	NXP Semiconductors	Interface - I/O Expanders OCT SMBUS/I2C INTRFC	SMD/SMT	SO-16	- 40 C	+ 85 C	Tube	8 I/O	2.3 V to 5.5 V	400 kHz	I2C, Serial, SMBus
PCA9554AD,118	1+ $1.540 10+ $1.320 100+ $1.010 500+ $0.890 1000+ $0.702		PDF RFQ	1,140 In-stock	NXP Semiconductors	Interface - I/O Expanders 8-BIT I2C FM TP GPIO INT PU	SMD/SMT	SO-16	- 40 C	+ 85 C	Reel	8 I/O	2.3 V to 5.5 V	400 kHz	I2C, Serial, SMBus