| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,000 pcs
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1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The PI4IOE5V9535ZDEX from Diodes Incorporated is a 16-bit I2C-bus and SMBus compatible I/O expander. Designed for applications requiring additional parallel input/output capabilities, this device offers 16 programmable I/O pins that can be configured as either inputs or outputs.
Key electrical features include an operating supply voltage range of 2.3V to 5.5V and 5V tolerant I/Os. It supports clock frequencies up to 400KHz and includes a noise filter on the SCL/SDA inputs. The device also features an active LOW interrupt output, which is activated when an input state changes.
This I/O expander is offered in a 24-TQFN (4x4) package, suitable for surface mount applications. It is designed to provide a simple solution for expanding I/O for devices like ACPI power switches, sensors, push buttons, LEDs, and fans.
The PI4IOE5V9535ZDEX includes registers for configuration, input, output, and polarity inversion, allowing flexible control over each I/O pin. It also features power-on reset and ESD protection.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.15 | $1.15 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 2.3V to 5.5V.
It is available in a 24-TQFN (4x4) package and a 24-VFQFN Exposed Pad package.
The operating temperature range is -40°C to 85°C.
Yes, it features an active LOW interrupt output.
The maximum clock frequency is 400 kHz.