MAX7321 Datasheet and Product Info | Analog Devices
WEBThe MAX7321 is one device in a family of pin-compatible port expanders with a choice of input ports, open-drain I/O ports, and push-pull output ports. The MAX7321 is available in 16-pin QSOP and TQFN packages, and is specified over the automotive temperature range (-40°C to +125°C).
MAX7311 Datasheet and Product Info | Analog Devices
WEBThe MAX7311 2-wire-interfaced expander provides 16-bit parallel input/output (I/O) port expansion for SMBus™ and I²C applications. The MAX7311 consists of input port registers, output port registers, polarity inversion registers, configuration registers, a bus timeout register, and an I²C-compatible serial interface logic compatible with SMBus.
MAX7312 Datasheet and Product Info | Analog Devices
WEBThe MAX7312 2-wire-interfaced expander provides 16-bit parallel input/output (I/O) port expansion in SMBus™ and I²C applications. The MAX7312 consists of input port registers, output port registers, polarity inversion registers, configuration registers, a bus timeout register, and an I²C-compatible serial interface logic, compatible with SMBus.
I/O Expanders | Interface | Electronic Components Distributor …
WEBI/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.
Port Extender Tutorial – Museduino
WEBThe Port Extender board was designed for use with the dedicated I2C port, Port D on the Main Shield and intended for projects that need to control more input and output devices. The Port Extender is equipped with two MCP23017 i2c 16-bit i/o digital port expanders, a CD74HC4067 16-channel multiplexer, and a CD74HC4051 8-channel multiplexer.
WEBThis 24-bit I/O expander for the two-line bidirectional bus (I2C) is designed to provide general-purpose remote I/O expansion for most microcontroller families via the I2C interface [serial clock (SCL) and serial data (SDA)].
Expanding input ports with 74HC165 - MikroElektronika Forum
WEBExpanding input ports with 74HC165 - MikroElektronika Forum. Products. Click Boards. Wireless Connectivity. GPS/GNSS. GSM/LTE. LTE IoT. BT/BLE.
TCA6424A 24-bit I-O Expander - Texas Instruments | DigiKey
WEBApr 6, 2011 · Texas Instruments' 24-bit I/O expander for the two-line bidirectional bus (I 2 C) is designed to provide general-purpose remote I/O expansion for most microcontroller families via the I 2 C interface (serial clock "SCL" and serial data "SDA"). The major benefit of this device is its wide V CC range.
Need advice on choosing an IO extender - Arduino Forum
WEBNov 22, 2018 · They're cheap, fast and easy to interface with. Use 74HC165 if you need inputs, and use 74HC595 if you need outputs. However you can also step up to a microcontroller with a little more IO pins. The ATmega32 or ATmega324A/324P/324PA is a great alternative.
PCAL6524 | NXP Semiconductors
WEBThe PCAL6524 is a 24-bit general purpose I/O expander that provides remote I/O expansion for many microcontroller families via the Fast-mode Plus (Fm+) I²C-bus interface. The ultra-low-voltage interface allows for direct connection to a …