I/O Expanders
Devices in this family are used in conjunction with microcontrollers, microprocessors, or similar devices for the purpose of increasing the number of signal connections available for connecting peripheral devices. The typical concept of operation involves the use of serial communications requiring only a few I/O lines on the host device to read/write the status of many input/output pins on the expander device. The technique exchanges speed of communication for increased connectivity, and is best suited for applications where fast response is not critical, such as in many human interface applications.
PCAL9722HNHPIn Stock
$0.7036
NXP USA Inc.
PCAL9722HN/Q900HPIn Stock
$0.8427
NXP USA Inc.
NCT5635YIn Stock
$1.1927
Nuvoton Technology Corporation
COM-15099In Stock
$1.759
SparkFun Electronics
KTS1622EWAA-TRIn Stock
$0.8779
Kinetic Technologies
KTS1620ERG-TRIn Stock
$2.4311
Kinetic Technologies
KTS1620EWA-TRIn Stock
$2.3573
Kinetic Technologies
MAX7329AAP+In Stock
$3.5978
Analog Devices Inc./Maxim Integrated
CY8C9520-24PVXIIn Stock
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Infineon Technologies
PI4IOE5V6416RQ2LEXIn Stock
$1.8126
Diodes Incorporated
PCF8574ANE4In Stock
$1.0898
Texas Instruments
PCA9554AD,112In Stock
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NXP USA Inc.
PCF8575PWE4In Stock
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Texas Instruments
PCA9674PW,1182
$1.7185
NXP USA Inc.
P8155HIn Stock
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Rochester Electronics, LLC
PCA9555AHF,128In Stock
$1.8713
NXP USA Inc.
PCA9621D,118In Stock
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NXP USA Inc.
PCF8575DW50
$2.7315
Texas Instruments
PCAL6534EVJIn Stock
$2.6612
NXP USA Inc.
PCA9673DB,112In Stock
Real-time quotes
NXP USA Inc.
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