SMCC_Chip _integrated circuit IC_connector_passive device_semiconductor

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I/O Expanders

Mfr Part #	Quantity	Price	Series	Package	Product Status	Features	Package / Case	Output Type	Mounting Type	Interface	Number of I/O	Operating Temperature	Voltage - Supply	Clock Frequency	Interrupt Output	Supplier Device Package	Current - Output Source/Sink	Grade	DigiKey Programmable	Qualification
R8A66154SP#D1 8-BIT I/O EXPANDER Intersil (Renesas Electronics Corporation) Datasheet	2,500 Marketplace	163 : $301.55 Bulk		Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	Not Verified	-
PCA9555D,112 IC XPNDR 400KHZ I2C SMBUS 24SO NXP Semiconductors Datasheet	687 In Stock	1 : $2.64 10 : $23.80 30 : $67.20 120 : $229.20 270 : $483.30 510 : $800.70 1,020 : $1,326.00 2,520 : $3,049.20 5,010 : $5,861.70 Tube		Tube	Active	POR	24-SOIC (0.295", 7.50mm Width)	Push-Pull	Surface Mount	I2C, SMBus	16	-40°C ~ 85°C	2.3V ~ 5.5V	400 kHz	Yes	24-SO	10mA, 25mA	-	Not Verified	-
CQ82C55AZ IC XPNDR PARALLEL 44MQFP Intersil (Renesas Electronics Corporation) Datasheet	1,074 In Stock	1 : $19.83 10 : $182.30 25 : $436.75 80 : $1,231.20 230 : $3,367.20 440 : $6,023.60 Tray		Tray	Active	-	44-QFP	Open Drain	Surface Mount	Parallel	24	0°C ~ 70°C	4.5V ~ 5.5V	-	No	44-MQFP (10x10)	2.5mA	-	Not Verified	-
IMQ82C55AZ IC XPNDR PARALLEL 44MQFP Intersil (Renesas Electronics Corporation) Datasheet	960 In Stock	1 : $35.38 10 : $326.30 25 : $779.00 80 : $2,228.80 230 : $6,113.40 Tray		Tray	Active	-	44-QFP	Open Drain	Surface Mount	Parallel	24	-40°C ~ 85°C	4.5V ~ 5.5V	-	No	44-MQFP (10x10)	2.5mA	-	Not Verified	-
CMS82C55AZ IC XPNDR PARALLEL 44PLCC Intersil (Renesas Electronics Corporation) Datasheet	1,039 In Stock	1 : $13.24 10 : $121.60 260 : $2,540.20 1,040 : $8,715.20 Bulk		Bulk	Active	-	44-LCC (J-Lead)	Open Drain	Surface Mount	Parallel	24	0°C ~ 70°C	4.5V ~ 5.5V	-	No	44-PLCC (16.58x16.58)	2.5mA	-	Not Verified	-
MCP23S08-E/ML IC XPNDR 10MHZ SPI 20QFN Roving Networks (Microchip Technology) Datasheet	2,212 In Stock	1 : $1.65 25 : $34.25 100 : $133.00 Tube		Tube	Active	POR	20-VFQFN Exposed Pad	Push-Pull	Surface Mount	SPI	8	-40°C ~ 125°C	1.8V ~ 5.5V	10 MHz	Yes	20-QFN (4x4)	25mA	-	Not Verified	-
MAX7311ATG+ IC XPNDR 400KHZ I2C SMBUS 24TQFN Maxim Integrated / Analog Devices Datasheet	2,972 In Stock	1 : $7.78 10 : $70.30 75 : $503.25 150 : $873.00 300 : $1,668.00 525 : $2,661.75 1,050 : $4,641.00 Tube		Tube	Active	POR	24-WFQFN Exposed Pad	Push-Pull	Surface Mount	I2C, SMBus	16	-40°C ~ 125°C	2V ~ 5.5V	400 kHz	Yes	24-TQFN (4x4)	31mA, 43mA	-	Not Verified	-
MAX7312AWG+ IC XPNDR 400KHZ I2C SMBUS 24SOIC Maxim Integrated / Analog Devices Datasheet	271 In Stock	1 : $6.18 10 : $55.80 30 : $159.60 120 : $554.40 270 : $1,190.70 510 : $2,050.20 1,020 : $3,570.00 2,520 : $8,492.40 Tube		Tube	Active	POR	24-SOIC (0.295", 7.50mm Width)	Push-Pull	Surface Mount	I2C, SMBus	16	-40°C ~ 125°C	2V ~ 5.5V	400 kHz	Yes	24-SOIC	31mA, 43mA	-	Not Verified	-
MCP23018-E/SS IC XPNDR 3.4MHZ I2C 24SSOP Roving Networks (Microchip Technology) Datasheet	2,779 In Stock	1 : $2.24 25 : $46.50 100 : $169.00 Tube		Tube	Active	POR	24-SSOP (0.209", 5.30mm Width)	Open Drain	Surface Mount	I2C	16	-40°C ~ 125°C	1.8V ~ 5.5V	3.4 MHz	Yes	24-SSOP	25mA	-	Not Verified	-
MCP23009-E/P IC XPNDR 3.4MHZ I2C 18DIP Roving Networks (Microchip Technology) Datasheet	256 In Stock	1 : $1.59 25 : $33.00 100 : $122.00 Tube		Tube	Active	POR	18-DIP (0.300", 7.62mm)	Open Drain	Through Hole	I2C	8	-40°C ~ 125°C	1.8V ~ 5.5V	3.4 MHz	Yes	18-PDIP	25mA	-	Not Verified	-

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