Image	Part Number	Manufacturer	Description	Availability	Pricing(USD)
	DS4520E		9-BIT I2C NV I/O EXPANDER	5082	≥1: USD $4.367383 ≥10: USD $3.873638 ≥30: USD $3.873638 ≥100: USD $3.281957 ≥500: USD $3.145302 ≥1000: USD $3.084154	Add To CartRFQ
	CMQ82C55AZ96		82C55A Tape & Reel (TR) Active Parallel io expander 4.5V~5.5V 2.5mA 0C~70C	8350	≥1: USD $471.104776 ≥10: USD $444.438474 ≥100: USD $419.281581 ≥500: USD $395.548653 ≥1000: USD $373.159114	Add To CartRFQ
	JLC1562BN	ON Semiconductor	JLC1562 Tube Obsolete I2C io expander 6V 19.175mm 100kHz 25mA	7936	≥1: USD $1.463017 ≥10: USD $1.380203 ≥100: USD $1.302074 ≥500: USD $1.228374 ≥1000: USD $1.158844	Add To CartRFQ
	PCA9673BS,118		PCA9673 Tape & Reel (TR) Active I2C io expander 2.3V~5.5V 4mm 1MHz 100muA 25mA	7500	≥1: USD $6.558072 ≥10: USD $6.186866 ≥100: USD $5.836662 ≥500: USD $5.506285 ≥1000: USD $5.194614	Add To CartRFQ
	PCA9536DP/DG,118		IC I/O EXPANDER I2C 4B 8TSSOP	1555	/	Add To CartRFQ
	IS82C55A-5		82C55A Tube Obsolete Parallel io expander 5V 16.585mm 2.5mA -40C~85C	6417	/	Add To CartRFQ
	CS82C55A-596		Open Drain Surface Mount Non-RoHS Compliant Parallel I/O Expander 0C~70C 2.5mA 4.5V~5.5V	9969	/	Add To CartRFQ
	PCA9674ATS,118		PCA9674 Tape & Reel (TR) Obsolete I2C io expander 2.3/5.5V 6.5mm 1MHz 100muA 25mA	3383	/	Add To CartRFQ
	TCA6408PWR	Texas Instruments	TCA6408 Tape & Reel (TR) Obsolete I2C SMBus io expander 5.5V 5mm 400kHz 10muA	6858	≥1: USD $2.441727 ≥10: USD $2.303509 ≥100: USD $2.173129 ≥500: USD $2.050114 ≥1000: USD $1.934069	Add To CartRFQ
	PCF8574NG4	Texas Instruments	IC I/O EXPANDER I2C 8B 16DIP	8595	≥1: USD $0.731727 ≥10: USD $0.690312 ≥100: USD $0.651234 ≥500: USD $0.614372 ≥1000: USD $0.5796	Add To CartRFQ