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Part Details	Price (USD)	Stock	Lead Time	Date Code	Package	Package Style	Interface Circuit Type	No of Channels	Clock Frequency-Max	No of I/O Lines	Supply Voltage-Nom	Supply Current	Output Type	Output Current	Operating Temp Range	Storage Temperatue Range	Power Dissipation	Moisture Sensitivity Level	Mounting Feature
Compare Datasheet PCA9540BDP,118 NXP PCA9540 Series 2-Channel I2C Bidirectional Translating Multiplexer - TSSOP-8 List Min: 2,500 Mult. of: 2,500 Quantity Increase Button Decrease Button	2,500: $0.555	185,000	10 Weeks	1807	Reel	TSSOP-8	I2C	2	400kHz		2.3V to 5.5V	±100mA							Surface Mount
Compare Datasheet PCF8574T/3,518 NXP PCF8574 Series 2.5 - 6V Remote 8-bit I/O Expander for I2C-bus - SOIC-16 List Min: 1,000 Mult. of: 1,000 Quantity Increase Button Decrease Button	1,000: $0.62	107,000	10 Weeks	1734	Reel	SOIC-16	I2C		100kHz	8	2.5V to 6V	±100mA							Surface Mount
Compare Datasheet PCA9555PW,118 NXP BU 510 - SECURITY & CONNECTIVITY List Min: 2,500 Mult. of: 2,500 Quantity Increase Button Decrease Button	2,500: $0.70	105,000	7 Weeks	1820	Reel	TSSOP-24	I2C/SMBus		400kHz	16	2.3V to 5.5V	160mA							Surface Mount
Compare Datasheet P82B96DP,118 NXP P82B96 Series Dual Non-Latching Bidirectional I2C Bus Buffer - TSSOP - 8 List Min: 2,500 Mult. of: 2,500 Quantity Increase Button Decrease Button	2,500: $1.39	92,500	10 Weeks	1804	Reel	TSSOP-8	I2C	2	400kHz		2V to 15V	1mA to 4mA							Surface Mount
Compare Datasheet PCF8574AT/3,518 NXP PCF8574 Series 2.5 to 6V Remote 8-bit I/O Expander for I2C-bus -SOIC-16 List Min: 1,000 Mult. of: 1,000 Quantity Increase Button Decrease Button	1,000: $0.63	84,000	10 Weeks	1801	Reel	SOIC-16	I2C		100kHz	8	2.5V to 6V	±100mA							Surface Mount
Compare Datasheet FXL6408UMX ON Semiconductor FXL6408 Series 3.6 V Open Drain Output Surface Mount Specialty Interface IC List Min: 5,000 Mult. of: 5,000 Quantity More Info Increase Button Decrease Button	5,000: $0.335	75,000	N/A	1751	Reel		I2C		400kHz	8	1.65V to 3.6V	300µA	Open Drain	6mA	-40°C to +85°C	-65°C to +150°C		1	Surface Mount
Compare Datasheet PCA9548ABS,118 NXP PCA9548 Series 8-Channel I2C-Bus Translating Switch w/ Reset - HVQFN-24 List Min: 6,000 Mult. of: 6,000 Quantity Increase Button Decrease Button	6,000: $0.83	66,000	7 Weeks	1816	Reel	HVQFN-24	I2C	8	400kHz		2.3V to 3.6V	30µA							Surface Mount
Compare Datasheet PCF8574T/3,518 NXP PCF8574 Series 2.5 - 6V Remote 8-bit I/O Expander for I2C-bus - SOIC-16 List Min: 1 Mult. of: 1 Quantity More Info Increase Button Decrease Button	1: $1.02 50: $0.815 100: $0.785 250: $0.745 500: $0.69	59,900	10 Weeks	1734	Cut Tape	SOIC-16	I2C		100kHz	8	2.5V to 6V	±100mA							Surface Mount
Compare Datasheet P82B96TD,118 NXP BU 510 - SECURITY & CONNECTIVITY List Min: 2,500 Mult. of: 2,500 Quantity Increase Button Decrease Button	2,500: $1.40	55,000	10 Weeks	1746	Reel	SOIC-8	I2C	2	400kHz		2V to 15V	1mA to 4mA							Surface Mount
Compare Datasheet PCA9548APW,118 NXP PCA9548 Series 8 Channel I2C Bus Translating Switch w/ Reset - TSSOP-24 List Min: 2,500 Mult. of: 2,500 Quantity Increase Button Decrease Button	2,500: $0.535	50,000	7 Weeks	1820	Reel	TSSOP-24	I2C	8	400kHz		2.3V to 5.5V	±100mA							Surface Mount
Compare Datasheet PCF8574TS/3,118 NXP PCF8574 Series 2.5 - 6V Remote 8-bit I/O Expander for I2C-bus - SSOP-20 List Min: 2,500 Mult. of: 2,500 Quantity Increase Button Decrease Button	2,500: $0.565	40,000	10 Weeks	1821	Reel	SSOP-20	I2C		100kHz	8	2.5V to 6V	±100mA							Surface Mount
Compare Datasheet MCP23S17T-E/SS Microchip 16-BIT INPUT/OUTPUT EXPANDER, SPI INTERFACE, PB-FREE List Min: 2,100 Mult. of: 2,100 Quantity Increase Button Decrease Button	2,100: $1.09	35,700	12 Weeks	1810	Reel	SSOP-28	SPI	1	10MHz	16	1.8V to 5.5V	1mA							Surface Mount
Compare Datasheet PCA9534PW,118 NXP PCA9534 Series 5.5 V 8-bit I2C-bus and SMBus Low Power I/O Port -TSSOP-16 List Min: 2,500 Mult. of: 2,500 Quantity Increase Button Decrease Button	2,500: $0.605	35,000	7 Weeks	1740	Reel	TSSOP-16	I2C/SMBus		400kHz	8	2.3V to 5.5V	104µA	Push Pull	25mA	-40°C to +85°C	-65°C to +150°C	0.2W	1	Surface Mount
Compare Datasheet PCA9539PW,118 NXP PCA9539 Series 5.5 V 25 A 16-bit I2C-bus and SMBus Low Power I/O Port - TSSOP-24 List Min: 2,500 Mult. of: 2,500 Quantity Increase Button Decrease Button	2,500: $0.83	27,500	10 Weeks	1822	Reel	TSSOP-24	I2C/SMBus		400kHz	16	2.3V to 5.5V	160mA							Surface Mount
Compare Datasheet PCA9539BS,115 NXP PCA9539 Series 400 kHz 5.5 V 200 uA 16 -Bit I/O Surface Mount I2C-Bus - HVQFN-24 List Min: 1,500 Mult. of: 1,500 Quantity Increase Button Decrease Button	1,500: $0.855	25,500	7 Weeks	1819	Reel	DHVQFN-24	I2C/SMBus		400kHz	16	2.3V to 5.5V	200µA	Push Pull	25mA	-40°C to +85°C	-65°C to +150°C	200mW	1	Surface Mount
Compare Datasheet PCA9617ADPJ NXP PCA9617A Series 5.5 V 1 MHz Level Translating Fm+ I2C-Bus Repeater - TSSOP-8 List Min: 2,500 Mult. of: 2,500 Quantity Increase Button Decrease Button	2,500: $0.42	25,000	10 Weeks	1806	Reel	TSSOP-8	I2C/SMBus	1	1MHz		0.8V to 5.5V	1.7mA			-40°C to +85°C	-55°C to +125°C	0.1W	1	Surface Mount
Compare Datasheet PCA9538ABSHP NXP PCA9538A Series 5.5 V 400 kHz Low-Voltage 8-Bit I2C-bus I/O Port - HVQFN-16 List Min: 6,000 Mult. of: 6,000 Quantity More Info Increase Button Decrease Button	6,000: $0.55	24,000	7 Weeks	1811	Reel	HVQFN-16	I2C/SMBus		400kHz	8	1.65V to 5.5V	10µA		25mA	-40°C to +85°C	-65°C to +150°C	0.2W	1	Surface Mount
Compare Datasheet MCP7940N-I/SN Microchip MCP7940 Series 64 Byte I2C Surface Mount Real-Time Clock/Calendar - SOIC-8 List Min: 25 Mult. of: 1 Quantity Increase Button Decrease Button	25: $0.925 100: $0.76 250: $0.735 500: $0.715 1,000: $0.69	23,175	12 Weeks	1722	Tube	SOIC-8	I2C		400kHz		1.3V to 5.5V								Surface Mount
Compare Datasheet PCA9517DP,118 NXP BU 510 - SECURITY & CONNECTIVITY List Min: 2,500 Mult. of: 2,500 Quantity Increase Button Decrease Button	2,500: $0.485	22,500	7 Weeks	1417	Reel	TSSOP-8	I2C/SMBus	2	400kHz		2.7V to 5.5V	1mA	Open Drain		-40°C to +85°C	-55°C to +125°C	100mW		Surface Mount
Compare Datasheet PCA9511ADP,118 NXP BU 510 - SECURITY & CONNECTIVITY List Min: 2,500 Mult. of: 2,500 Quantity Increase Button Decrease Button	2,500: $0.91	22,500	10 Weeks	1804	Reel	TSSOP-8	I2C/SMBus	2	400kHz		2.7V to 5.5V	3.5mA							Surface Mount
Compare Datasheet PCA9515AD,118 NXP BU 510 - SECURITY & CONNECTIVITY List Min: 2,500 Mult. of: 2,500 Quantity Increase Button Decrease Button	2,500: $0.475	20,000	7 Weeks	1806	Reel	SOIC-8	I2C/SMBus	2	400kHz		2.3V to 3.6V	5mA							Surface Mount
Compare Datasheet PCA9517ADP,118 NXP BU 510 - SECURITY & CONNECTIVITY List Min: 2,500 Mult. of: 2,500 Quantity Increase Button Decrease Button	2,500: $0.46	20,000	7 Weeks	1739	Reel	TSSOP-8	I2C/SMBus	2	400kHz		0.9V to 5.5V	5mA							Surface Mount
Compare Datasheet PCF8574ATS/3,118 NXP PCF8574 Series 2.5 to 6 V Remote 8-bit I/O Expander for I2C-bus - SSOP-20 List Min: 2,500 Mult. of: 2,500 Quantity Increase Button Decrease Button	2,500: $0.56	20,000	10 Weeks	1813	Reel	SSOP-20	I2C		100kHz		2.5V to 6V	±100mA							Surface Mount
Compare Datasheet PCA9539BS,118 NXP PCA9539 16-Bit I2C-Bus / SMBus Low Pwr I/O Port w/ Interrupt and Rst - HVQFN 24 List Min: 6,000 Mult. of: 6,000 Quantity Increase Button Decrease Button	6,000: $0.86	18,000	7 Weeks	1751	Reel	HVQFN-24	I2C/SMBus		400kHz	16	2.3V to 5.5V	160mA							Surface Mount
Compare Datasheet PCA9515ADP,118 NXP BU 510 - SECURITY & CONNECTIVITY List Min: 2,500 Mult. of: 2,500 Quantity Increase Button Decrease Button	2,500: $0.475	15,000	7 Weeks	1632	Reel	TSSOP-8	I2C/SMBus	2	400kHz		2.3V to 3.6V	5mA							Surface Mount