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.
MCP23S17-E/SPIn Stock
$1.4333
Microchip Technology
MCP23017-E/MLIn Stock
$1.5295
Microchip Technology
MCP23S17-E/MLIn Stock
$1.7173
Microchip Technology
MCP23017T-E/ML127
$1.4611
Microchip Technology
PI4IOE5V9539LEXIn Stock
$1.1841
Diodes Incorporated
TCA9554ADBQRIn Stock
$1.3037
Texas Instruments
CP82C55AZIn Stock
$12.7535
Renesas Electronics America Inc
MAX7311AWG+In Stock
$6.7354
Analog Devices Inc./Maxim Integrated
MCP23S09-E/MGIn Stock
$1.4309
Microchip Technology
MAX7323AEE+531
$3.5069
Analog Devices Inc./Maxim Integrated
LC709004A-TLM-EIn Stock
$0.5774
onsemi
MAX7312AWG+TIn Stock
$5.0003
Analog Devices Inc./Maxim Integrated
MAX7311AAG+TIn Stock
$3.7832
Analog Devices Inc./Maxim Integrated
PCA9671PW,112In Stock
Real-time quotes
NXP USA Inc.
PCF8575CDWE4In Stock
Real-time quotes
Texas Instruments
PCA9555PW,118In Stock
$1.8854
NXP USA Inc.
MAX7300AGL-TIn Stock
$3.8191
Analog Devices Inc./Maxim Integrated
PCA9554TS,118In Stock
Real-time quotes
NXP USA Inc.
PCA9556PW,112In Stock
Real-time quotes
NXP USA Inc.
PCF8574T/3,518203
$1.505
NXP USA Inc.
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