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.
MCP23009-E/SOIn Stock
$1.195
Microchip Technology
PCA9554DW332
$2.2839
Texas Instruments
PCA9655EMTTXGIn Stock
$2.3448
onsemi
PCA9557PWT109
$1.4058
Texas Instruments
PCAL6534EVJIn Stock
$2.6612
NXP USA Inc.
P8155HIn Stock
Real-time quotes
Rochester Electronics, LLC
MCP23016-I/SSIn Stock
$1.7552
Microchip Technology
MCP23009-E/SS270
$1.2048
Microchip Technology
MAX7315ATE+In Stock
$3.2771
Analog Devices Inc./Maxim Integrated
MCP23S09-E/MGIn Stock
$1.4309
Microchip Technology
LC709004A-TLM-EIn Stock
$0.5774
onsemi
MAX7323AEE+531
$3.5069
Analog Devices Inc./Maxim Integrated
PCA9538DW258
$1.9321
Texas Instruments
TCA6408ARGTRIn Stock
$1.1885
Texas Instruments
PCA9535DB210
$2.3049
Texas Instruments
TCA9537DGSRIn Stock
$1.276
Texas Instruments
MAX7311AUG+TIn Stock
$6.1281
Analog Devices Inc./Maxim Integrated
CP82C55AZIn Stock
$12.7535
Renesas Electronics America Inc
MAX7312AWG+TIn Stock
$5.0003
Analog Devices Inc./Maxim Integrated
PCA8574APW,118244
$1.4138
NXP USA Inc.
- 1
- 2
- 3
- 4
- 5
- 6
- 57
SUBSCRIBE
Subscribe to receive our offers