Image	Part Number	Manufacturer	Description	Availability	Pricing(USD)
	PCA9557RGYR	Texas Instruments	CA9557 Tape & Reel (TR) ACTIVE (Last Updated: 2days ago) Active io expander 6V 4mm 400kHz 10mA 25mA	8758	≥1: USD $5.068774 ≥10: USD $4.781863 ≥100: USD $4.511192 ≥500: USD $4.255836 ≥1000: USD $4.014943	Add To CartRFQ
	PI4IOE5V9555ZDEX	Diodes Incorporated	IC I/O EXPANDER 16B I2C 24TQFN	937	≥1: USD $1.261612 ≥10: USD $1.190197 ≥100: USD $1.122833 ≥500: USD $1.059279 ≥1000: USD $0.999317	Add To CartRFQ
	PCF8574DGVRG4	Texas Instruments	GULL WING DUAL CMOS Lead Free io expander -40C~85C 1mA 25mA 100kHz 5mm	7504	/	Add To CartRFQ
	W83L603G		Tube Active SMBus R-PDSO-G14 io expander 3.3V 1.75mm 16mA 0C~70C	4110	≥1: USD $6.675782 ≥10: USD $6.297906 ≥100: USD $5.941428 ≥500: USD $5.60512 ≥1000: USD $5.287849	Add To CartRFQ
	XRA1404IL16TR-F		Tape & Reel (TR) Active SPI e3 io expander 1.8V 3mm 26MHz -40C~85C	2877	/	Add To CartRFQ
	PI4IOE5V9537UEX	Diodes Incorporated	IC I/O EXPANDER 4 BIT 8-MSOP	5965	≥1: USD $38.994587 ≥10: USD $36.787339 ≥100: USD $34.705038 ≥500: USD $32.740602 ≥1000: USD $30.88737	Add To CartRFQ
	PCA9536DRG4	Texas Instruments	CA9536 Tape & Reel (TR) ACTIVE (Last Updated: 5days ago) Active io expander 5.5V 4.9mm 400kHz 10mA 25mA	4147	≥1: USD $0.479738 ≥10: USD $0.452581 ≥100: USD $0.426966 ≥500: USD $0.402794 ≥1000: USD $0.379995	Add To CartRFQ
	PCF8574DWE4		Push-Pull Surface Mount ROHS3Compliant POR io expander -40C~85C 1mA 25mA 100kHz 2.5V~6V	7808	/	Add To CartRFQ
	IS31IO7325-GRLS4		Open Drain Surface Mount ROHS3Compliant POR io expander -40C~125C 20mA 400kHz 2.4V~5.5V	2091	/	Add To CartRFQ
	PI4IOE5V9570UEX	Diodes Incorporated	IC I/O EXPANDER 4 BIT 8-MSOP	4096	/	Add To CartRFQ