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PCA9654EDTR2G The PCA9654EDTR2G is an IO expander from On Semiconductor with a 100 kHz I2C interface and a 16-pin TSSOP package.
Mfr Part #:

PCA9654EDTR2G

Available from 4 distributors
Mfr Name: On Semiconductor
On Semiconductor
The PCA9654EDTR2G is an IO expander from On Semiconductor with a 100 kHz I2C interface and a 16-pin TSSOP package.
✓ Total Stock: 13,345 pcs
$ Price Range: $1.15

PCA9654EDTR2G Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
6,845 pcs
On Request
6845 pcs On Request 1 On Request On Request 24+ On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
3,000 pcs
On Request
3000 pcs On Request 1 On Request On Request 22+ On Request On Request
Flip Electronics ✓
Non-Authorised Inventory information
2,500 pcs
On Request
2500 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

PCA9654EDTR2G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Features
Interface
Interrupt Output
Mounting Type
Number of I
Operating Temperature
Supplier Device Package
Voltage
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PCA9654EDTR2G Description

Short technical summary and product information.

The PCA9654EDTR2G is an input/output expander integrated circuit manufactured by On Semiconductor. It features a 100 kHz I2C interface, suitable for expanding I/O capabilities in embedded systems. The device is packaged in a 16-pin TSSOP form factor, making it suitable for surface-mount applications. It is used in various applications requiring additional I/O lines, such as industrial automation, consumer electronics, and communication equipment. The device's electrical specifications include an operating voltage range of 1.65 V to 5.5 V, and it supports multiple clock frequencies for different modes of operation. Its design allows for easy integration into existing systems, providing reliable I/O expansion with minimal footprint.

PCA9654EDTR2G Quick Information

Product Type: IO Expander
Canonical Name: PCA9654EDTR2G

PCA9654EDTR2G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

PCA9654EDTR2G Estimated Pricing

Qty Low High
1+ $1.15 $1.15

Estimated market price range - modelled values for guidance only, not live distributor offers.

PCA9654EDTR2G Features

  • Supports I2C bus with 100 kHz frequency.
  • Operates within voltage range of 1.65 V to 5.5 V.
  • Provides 8 GPIO pins for expansion.
  • Supports fast mode with 400 kHz clock.
  • Includes polarity inversion and interrupt features.

PCA9654EDTR2G Applications

  • Expands GPIOs for I2C-based systems.
  • Used in microcontroller I/O expansion.
  • Suitable for low-voltage sensor interface circuits.
  • Ideal for industrial automation control panels.
  • Supports multiple device addresses for complex networks.

PCA9654EDTR2G FAQs

3 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the PCA9654EDTR2G?

The operating voltage range is 1.65 V to 5.5 V.

What is the clock frequency supported in standard mode?

The supported clock frequency in standard mode is 100 kHz.

What package type does the PCA9654EDTR2G come in?

It comes in a 16-pin TSSOP package.

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