Image	Part Number	Manufacturer	Description	Availability	Pricing(USD)
	PCF8574DWR	Texas Instruments	PCF8574 Cut Tape (CT) ACTIVE (Last Updated: 6days ago) Active io expander 3/5V 10.3mm 100kHz 1mA 25mA	9168	≥1: USD $2.408487 ≥10: USD $2.272158 ≥100: USD $2.143536 ≥500: USD $2.022215 ≥1000: USD $1.907743	Add To CartRFQ
	PCA9535CD,118		PCA9535 Tape & Reel (TR) Obsolete I2C SMBus io expander 2.5/5V 15.4mm 400kHz 10mA 25mA	3226	/	Add To CartRFQ
	XRA1203IG24-F		IC I/O PORT EXPANDER I2C 24TSSOP	3620	/	Add To CartRFQ
	PCA9554DBR	Texas Instruments	CA9554 Tape & Reel (TR) ACTIVE (Last Updated: 3days ago) Active io expander 5.5V 6.2mm 400kHz 10mA 25mA	7950	≥1: USD $15.267348 ≥10: USD $14.403163 ≥100: USD $13.587886 ≥500: USD $12.818759 ≥1000: USD $12.093173	Add To CartRFQ
	PCA8575DB,118		PCA8575 Tape & Reel (TR) Active I2C io expander 2.3V~5.5V 8.2mm 400kHz 100muA 25mA	3134	≥1: USD $2.967138 ≥10: USD $2.799187 ≥100: USD $2.640745 ≥500: USD $2.491259 ≥1000: USD $2.350251	Add To CartRFQ
	PCA9539APW,118		PCA9539 Tape & Reel (TR) Active I2C SMBus io expander 1.8/5V 7.8mm 400kHz 10mA 25mA	5349	≥1: USD $1.378859 ≥10: USD $1.300796 ≥100: USD $1.227174 ≥500: USD $1.157714 ≥1000: USD $1.092177	Add To CartRFQ
	PCA9501PW,118		PCA9501 Tape & Reel (TR) Active I2C SMBus io expander 3.3V 6.5mm 400kHz 100muA 25mA	3139	≥1: USD $5.473781 ≥10: USD $5.163943 ≥100: USD $4.871646 ≥500: USD $4.595893 ≥1000: USD $4.335746	Add To CartRFQ
	PCA9539BS,115		PCA9539 Tape & Reel (TR) Active I2C SMBus io expander 2.5/5V 4mm 400kHz 10mA 25mA	6513	/	Add To CartRFQ
	MCP23016T-I/ML	Microchip Technology	MCP23016 Tape & Reel (TR) Active I2C io expander 5.5V 6mm 400kHz 25mA	5786	≥1: USD $34.477145 ≥10: USD $32.525615 ≥100: USD $30.684534 ≥500: USD $28.947672 ≥1000: USD $27.309131	Add To CartRFQ
	PCA9534DBR	Texas Instruments	CA9534 Tape & Reel (TR) ACTIVE (Last Updated: 3days ago) Active io expander 5.5V 6.2mm 400kHz 10mA 25mA	2369	≥1: USD $0.380986 ≥10: USD $0.359422 ≥100: USD $0.339076 ≥500: USD $0.319879 ≥1000: USD $0.30178	Add To CartRFQ