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ROHS compliant 24-channel I/O expanders in VQFN-32-EP package
UQFN (RGJ)-32Manufacturer:
Mfr.Part #:
TCA6424ARGJR
Datasheet:
Number Of I/Os:
24
Features:
Adjustable I/O level, Configuration registers, Interrupt pin, Reset pin
Supply Voltage (min) (V):
1.65
Supply Voltage (max) (V):
5.5
EDA/CAD Models:
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The TCA6424ARGJR is a 24-channel I2C-controlled GPIO expander from Texas Instruments. It has 24 general-purpose input/output pins that can be individually configured as inputs or outputs. This device operates at a voltage range of 1.65V to 5.5V, making it suitable for a wide range of applications.The TCA6424ARGJR features a low standby current consumption, making it ideal for low power applications. It also has programmable GPIO input hysteresis and pull-up/pull-down resistors for increased flexibility. This GPIO expander is designed for use in applications where additional I/O pins are needed, such as in portable electronics, industrial control systems, and home automation.Additionally, the TCA6424ARGJR offers hardware programmable I2C addresses to support multiple devices on the same bus. It comes in a compact RGJ package and is RoHS compliant, making it environmentally friendly.
Number of I/Os | 24 | Features | Adjustable I/O level, Configuration registers, Interrupt pin, Reset pin |
Supply voltage (min) (V) | 1.65 | Supply voltage (max) (V) | 5.5 |
Addresses | 2 | Rating | Catalog |
Frequency (max) (MHz) | 0.4 | Operating temperature range (°C) | -40 to 85 |
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