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  4. Interface - I/O Expanders
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416 results
Picture Mfr Part # QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Operating Temperature Mounting Type Features Package / Case Output Type Interface Supplier Device Package Voltage - Supply Clock Frequency Current - Output Source/Sink Number of I/O Interrupt Output
GLOBAL STOCKS
MAX7310ATE+T
MAX7310ATE+T
RFQ
2,586
In-stock
 Maxim Integrated IC I/O EXPANDER I2C 8B 16TQFN - Active Tape & Reel (TR) -40°C ~ 125°C Surface Mount POR 16-WQFN Exposed Pad Open Drain, Push-Pull I²C, SMBus 16-TQFN (4x4) 2.3 V ~ 5.5 V 400kHz 18mA, 30mA 8 No
PCA9554PWG4
PCA9554PWG4
RFQ
800
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16TSSOP - Not For New Designs Tube -40°C ~ 85°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Push-Pull I²C, SMBus 16-TSSOP 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
MAX7315AEE+T
MAX7315AEE+T
RFQ
1,081
In-stock
 Maxim Integrated IC I/O EXPANDER I2C 8B 16QSOP - Active Tape & Reel (TR) -40°C ~ 125°C Surface Mount PWM 16-SSOP (0.154", 3.90mm Width) Open Drain I²C, SMBus 16-QSOP 2 V ~ 3.6 V 400kHz 50mA 8 Yes
MAX7315ATE+T
MAX7315ATE+T
RFQ
1,717
In-stock
 Maxim Integrated IC I/O EXPANDER I2C 8B 16TQFN - Active Tape & Reel (TR) -40°C ~ 125°C Surface Mount PWM 16-WFQFN Exposed Pad Open Drain I²C, SMBus 16-TQFN (3x3) 2 V ~ 3.6 V 400kHz 50mA 8 Yes
PCA9534DWG4
PCA9534DWG4
RFQ
1,058
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC - Active Tube -40°C ~ 85°C Surface Mount POR 16-SOIC (0.295", 7.50mm Width) Push-Pull I²C, SMBus 16-SOIC 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
PCA9534PWG4
PCA9534PWG4
RFQ
3,878
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16TSSOP - Active Tube -40°C ~ 85°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Push-Pull I²C, SMBus 16-TSSOP 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
PCA9534DB
PCA9534DB
RFQ
2,511
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16SSOP - Active Tube -40°C ~ 85°C Surface Mount POR 16-SSOP (0.209", 5.30mm Width) Push-Pull I²C, SMBus 16-SSOP 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
PCA9534APWG4
PCA9534APWG4
RFQ
3,826
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16TSSOP - Active Tube -40°C ~ 85°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Push-Pull I²C, SMBus 16-TSSOP 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
PCA6107DWG4
PCA6107DWG4
RFQ
807
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 18SOIC - Active Tube -40°C ~ 85°C Surface Mount POR 18-SOIC (0.295", 7.50mm Width) Open Drain, Push-Pull I²C, SMBus 18-SOIC 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
PCA6107DW
PCA6107DW
RFQ
2,136
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 18SOIC - Active Tube -40°C ~ 85°C Surface Mount POR 18-SOIC (0.295", 7.50mm Width) Open Drain, Push-Pull I²C, SMBus 18-SOIC 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
PCA9538PWG4
PCA9538PWG4
RFQ
2,323
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16TSSOP - Active Tube -40°C ~ 85°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Push-Pull I²C, SMBus 16-TSSOP 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
PCA9538DB
PCA9538DB
RFQ
1,728
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16SSOP - Active Tube -40°C ~ 85°C Surface Mount POR 16-SSOP (0.209", 5.30mm Width) Push-Pull I²C, SMBus 16-SSOP 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
XRA1206IL16-F
XRA1206IL16-F
RFQ
3,415
In-stock
 Exar Corporation IC I/O PORT EXPANDER I2C 16QFN - Obsolete Bulk -40°C ~ 85°C Surface Mount - 16-VFQFN Exposed Pad Open Drain I²C, SMBus 16-QFN (3x3) 1.65 V ~ 3.6 V 400kHz - 8 Yes
PCA9554APWG4
PCA9554APWG4
RFQ
2,336
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16TSSOP - Not For New Designs Tube -40°C ~ 85°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Push-Pull I²C, SMBus 16-TSSOP 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
Default Photo
XRA1202PIL16TR-F
RFQ
2,983
In-stock
 Exar Corporation IC I/O PORT EXPANDER 8 BIT I2C G - Active - -40°C ~ 85°C - - - Open Drain I²C, SMBus - 1.65 V ~ 3.6 V 400kHz - 8 Yes
PCA9554PWR
PCA9554PWR
RFQ
RFQ
980
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16TSSOP - Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Push-Pull I²C, SMBus 16-TSSOP 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
PCA9554PWR
PCA9554PWR
RFQ
RFQ
1,376
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16TSSOP - Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 85°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Push-Pull I²C, SMBus 16-TSSOP 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
PCA9554PWR
PCA9554PWR
RFQ
633
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16TSSOP - Not For New Designs Tape & Reel (TR) -40°C ~ 85°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Push-Pull I²C, SMBus 16-TSSOP 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
PCA9554PWRG4
PCA9554PWRG4
RFQ
1,531
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16TSSOP - Not For New Designs Tape & Reel (TR) -40°C ~ 85°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Push-Pull I²C, SMBus 16-TSSOP 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
PCA9557PWT
PCA9557PWT
RFQ
2,140
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16TSSOP - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Open Drain, Push-Pull I²C, SMBus 16-TSSOP 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 No
PCA9534RGVRG4
PCA9534RGVRG4
RFQ
833
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16QFN - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount POR 16-VQFN Exposed Pad Push-Pull I²C, SMBus 16-VQFN (4x4) 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
PCA9534DWRG4
PCA9534DWRG4
RFQ
756
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount POR 16-SOIC (0.295", 7.50mm Width) Push-Pull I²C, SMBus 16-SOIC 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
PCA9534ARGTRG4
PCA9534ARGTRG4
RFQ
3,049
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16VQFN - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount POR 16-VFQFN Exposed Pad Push-Pull I²C, SMBus 16-QFN (3x3) 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
PCA9534ARGVR
PCA9534ARGVR
RFQ
2,363
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16QFN - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount POR 16-VQFN Exposed Pad Push-Pull I²C, SMBus 16-VQFN (4x4) 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
PCA9534PWRG4
PCA9534PWRG4
RFQ
2,722
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16TSSOP - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Push-Pull I²C, SMBus 16-TSSOP 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
PCA9538PWRG4
PCA9538PWRG4
RFQ
944
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16TSSOP - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Push-Pull I²C, SMBus 16-TSSOP 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
PCA9538DBRG4
PCA9538DBRG4
RFQ
1,802
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16SSOP - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount POR 16-SSOP (0.209", 5.30mm Width) Push-Pull I²C, SMBus 16-SSOP 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
PCA9557PWRG4
PCA9557PWRG4
RFQ
3,622
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16TSSOP - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Open Drain, Push-Pull I²C, SMBus 16-TSSOP 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 No
PCA9554APWR
PCA9554APWR
RFQ
RFQ
910
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16TSSOP - Not For New Designs Digi-Reel® -40°C ~ 85°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Push-Pull I²C, SMBus 16-TSSOP 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
PCA9554APWR
PCA9554APWR
RFQ
2,927
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16TSSOP - Not For New Designs Cut Tape (CT) -40°C ~ 85°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Push-Pull I²C, SMBus 16-TSSOP 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
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