Interface - I/O Expanders

Mfr Part #	Qty	Price	Product Status	Number of I/O	Interface	Interrupt Output	Features	Output Type	Current - Output Source/Sink	Clock Frequency	Voltage - Supply	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
PCA9538APWJ IC GPIO EXPANDER 8BIT 16TSSOP NXP USA Inc.	6,236	1.82000	Active	8	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400 kHz	1.65V ~ 5.5V	-40°C ~ 85°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP	Details
PI4IOE5V9537UEX IC I/O EXPANDER 4 BIT 8-MSOP Diodes Incorporated	2,733	0.45000	Active	-	I²C	Yes	-	Open Drain	-	1 MHz	2.3V ~ 5.5V	-	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad	8-MSOP-EP	Details
MAX7315ATE+T IC I/O EXPANDER I2C 8B 16TQFN Analog Devices Inc./Maxim Integrated	9,011	2.26500	Active	8	I²C, SMBus	Yes	PWM	Open Drain	50mA	400 kHz	2V ~ 3.6V	-40°C ~ 125°C	Surface Mount	16-WFQFN Exposed Pad	16-TQFN (3x3)	Details
MAX7312AAG+T IC I/O EXPANDER I2C 16B 24SSOP Analog Devices Inc./Maxim Integrated	3,257	3.28500	Active	16	I²C, SMBus	Yes	POR	Push-Pull	31mA, 43mA	400 kHz	2V ~ 5.5V	-40°C ~ 125°C	Surface Mount	24-SSOP (0.209", 5.30mm Width)	24-SSOP	Details
MAX7315AUE+ IC I/O EXPANDER I2C 8B 16TSSOP Analog Devices Inc./Maxim Integrated	896	4.24000	Active	8	I²C, SMBus	Yes	PWM	Open Drain	50mA	400 kHz	2V ~ 3.6V	-40°C ~ 125°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP	Details
PCA9554PWR IC I/O EXPANDER I2C 8B 16TSSOP Texas Instruments	1,459	2.70000	Not For New Designs	8	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400 kHz	2.3V ~ 5.5V	-40°C ~ 85°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP	Details
PCA9674PW,118 IC I/O EXPANDER I2C 8B 16TSSOP NXP USA Inc.	15,002	2.17000	Active	8	I²C	Yes	POR	Push-Pull	100µA, 25mA	1 MHz	2.3V ~ 5.5V	-40°C ~ 85°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP	Details
PCA9539RPW/Q900J 16-BIT I2C-BUS AND SMBUS LOW POW NXP USA Inc.	1,328	3.01000	Active	16	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400 kHz	3V ~ 5.5V	-40°C ~ 125°C	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP	Details
PCAL9535APW,118 IC I/O PORT 16BIT 24TSSOP NXP USA Inc.	4,414	3.05000	Active	16	I²C, SMBus	Yes	POR	Open Drain, Push-Pull	10mA, 25mA	400 kHz	1.65V ~ 5.5V	-40°C ~ 85°C	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP	Details
MAX7323ATE+ IC I/O EXPANDER I2C 4B 16TQFN Analog Devices Inc./Maxim Integrated	745	4.35000	Active	4	I²C	Yes	POR	Open Drain, Push-Pull	20mA	400 kHz	1.71V ~ 5.5V	-40°C ~ 125°C	Surface Mount	16-WFQFN Exposed Pad	16-TQFN (3x3)	Details
PCA8575D,118 REMOTE 16-BIT I/O EXPANDER FOR I NXP USA Inc.	6,466	1.32000	Obsolete	16	I²C	Yes	POR	Push-Pull	100µA, 25mA	400 kHz	2.3V ~ 5.5V	-40°C ~ 85°C	Surface Mount	24-SOIC (0.295", 7.50mm Width)	24-SO	Details
PCA9535PW,112 IC I/O EXPANDER I2C 16B 24TSSOP NXP USA Inc.	1,867	2.56000	Active	16	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400 kHz	2.3V ~ 5.5V	-40°C ~ 85°C	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP	Details
PCAL6534EVJ IC GPIO EXPANDER 34B VFBGA42 NXP USA Inc.	1,813	3.20000	Active	34	I²C	Yes	POR	Open Drain, Push-Pull	-	1 MHz	1.65V ~ 5.5V	-40°C ~ 85°C	Surface Mount	42-VFBGA	42-VFBGA (2.6x3)	Details
PCA9539DGVR IC I/O EXPANDER I2C 16B 24TVSOP Texas Instruments	6,104	1.12000	Active	16	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400 kHz	2.3V ~ 5.5V	-40°C ~ 85°C	Surface Mount	24-TFSOP (0.173", 4.40mm Width)	24-TVSOP	Details
MAX7300ATI+ IC I/O EXPANDER QFN Analog Devices Inc./Maxim Integrated	1,246	3.91000	Obsolete	20	I²C, 2-Wire Serial	Yes	-	Push-Pull	4.5mA, 10mA	400 kHz	2.5V ~ 5.5V	-40°C ~ 125°C	Surface Mount	28-WFQFN Exposed Pad	28-TQFN (5x5)	Details
MCP23016-I/SS IC I/O EXPANDER I2C 16B 28SSOP Microchip Technology	1,060	2.28000	Active	16	I²C	Yes	POR	Push-Pull	25mA	400 kHz	2V ~ 5.5V	-40°C ~ 85°C	Surface Mount	28-SSOP (0.209", 5.30mm Width)	28-SSOP	Details
CDP1852CD3 PARALLEL I/O PORT, 8-BIT, 8 I/O, Harris Corporation	920	33.60000	Active	8	Parallel	No	-	-	4.4mA, 6.1mA	-	4V ~ 6.5V	-55°C ~ 125°C	Through Hole	24-CDIP (0.600", 15.24mm)	24-SBDIP	Details
TCA9535MRGER REMOTE 16-BIT I2C AND SMBUS, LOW Texas Instruments	2,241	0.85440	Active	16	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400 kHz	1.65V ~ 5.5V	-40°C ~ 85°C	Surface Mount	24-VFQFN Exposed Pad	24-VQFN (4x4)	Details
IMS82C55AZ IC I/O EXPANDER 24B 44PLCC Renesas Electronics America Inc	5,935	17.90240	Obsolete	24	Parallel	No	-	Open Drain	2.5mA	-	4.5V ~ 5.5V	-40°C ~ 85°C	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)	Details
PCA8575PW,118 IC I/O EXPANDER I2C 16B 24TSSOP NXP USA Inc.	8,325	2.63000	Active	16	I²C	Yes	POR	Push-Pull	100µA, 25mA	400 kHz	2.3V ~ 5.5V	-40°C ~ 85°C	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP	Details
PCA9701D,112 IC SPI GPI 16-BIT 24-SOIC NXP USA Inc.	6,003	0.78000	Obsolete	16 (Input Only)	SPI Serial	Yes	-	Push-Pull	-	5 MHz	2.5V ~ 5.5V	-40°C ~ 125°C	Surface Mount	24-SOIC (0.295", 7.50mm Width)	24-SO	Details
FXL6408UMX IC GPIO EXPANDER I2C 8B 16-UMLP onsemi	4	1.72000	Active	8	I²C	Yes	POR	Open Drain	6mA	400 kHz	1.65V ~ 4V	-40°C ~ 85°C	Surface Mount	16-UFQFN	16-UMLP (1.8x2.6)	Details
PCA9535ECDWR2G IC I/O EXPANDER 16B 24SOIC onsemi	8,046	1.08000	Obsolete	16	I²C, SMBus	Yes	POR	Open Drain	25mA	100 kHz	1.65V ~ 5.5V	-55°C ~ 125°C	Surface Mount	24-SOIC (0.295", 7.50mm Width)	24-SOIC	Details
MAX7324ATG+ IC I/O EXPANDER I2C 8B 24TQFN Analog Devices Inc./Maxim Integrated	1,435	4.72000	Active	8	I²C	Yes	POR	Push-Pull	20mA	400 kHz	1.71V ~ 5.5V	-40°C ~ 125°C	Surface Mount	24-WFQFN Exposed Pad	24-TQFN (4x4)	Details

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