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.
CS82C55A-5Z208
$10.2336
Renesas Electronics America Inc
LPC47M997-NRIn Stock
$2.1735
SMSC
PI4IOE5V9538LEXIn Stock
$0.4261
Diodes Incorporated
PI4IOE5V9554LEXIn Stock
$1.0486
Diodes Incorporated
XRA1201IL24TR-FIn Stock
$0.5596
MaxLinear, Inc.
IP82C55AX121In Stock
Real-time quotes
Harris Corporation
W83L604GIn Stock
$0.7122
Nuvoton Technology Corporation
LV71081E-SPL-MPB-E250
$2.4533
onsemi
LPC47M287-NRIn Stock
$2.7288
SMSC
MAX7327AATG+TIn Stock
$2.1976
Analog Devices Inc./Maxim Integrated
PI4IOE5V6416Q2LEXIn Stock
$0.8233
Diodes Incorporated
MAX7324ATG+TIn Stock
$2.1634
Analog Devices Inc./Maxim Integrated
PCAL9554BPWJIn Stock
$1.6988
NXP USA Inc.
PI4IOE5V6416RQ2LEXIn Stock
$1.8126
Diodes Incorporated
PCF8575PWE4In Stock
Real-time quotes
Texas Instruments
CAT9554YGIIn Stock
$0.2985
onsemi
CAT9554AYGIIn Stock
$0.2612
onsemi
CAT9554AWGI-T2In Stock
$0.2717
onsemi
PCF8574ANE4In Stock
$1.0898
Texas Instruments
CY8C9560A5-24AXIIn Stock
$4.4089
Cypress Semiconductor Corp
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