EN
  • EN
  • DE

PCA9670PW,118

Part No PCA9670PW,118
Manufacturer NXP / Nexperia
Catalog Interface - I/O Expanders
Description IC I/O EXPANDER I2C 8B 16TSSOP / I/O Expander 8 I²C 1 MHz 16-TSSOP
Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Category Integrated Circuits (ICs)>Interface - I/O Expanders
Mfr NXP USA Inc.
Package Tape & Reel
Number of I/O 8
Interface I2C
Interrupt Output No
Features POR
Output Type Push-Pull
Current - Output Source/Sink 100µA, 25mA
Clock Frequency 1 MHz
Voltage - Supply 2.3V ~ 5.5V
Temperature Range - Operating -40°C ~ 85°C
Mounting SMD (SMT)
Package / Case 16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 16-TSSOP
Base Product Number PCA9670
MSL Level 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001
Other Names 568-13663-1,935282716118,PCA9670PW-T-ND,PCA9670PW,118-ND,PCA9670PW-T,568-13663-6,568-13663-2
Standard Package 2,500
Win Source Part Number 1084254-PCA9670PW,118
Ultra Librarian 3D Model Ultra Librarian PCA9670PW,118 CAD Model

Description

NXP PCA9670PW,118 - 8-bit I²C and SMBus I/O Expander

The NXP PCA9670PW,118 is a robust 8-bit I/O expander designed to provide additional I/O capabilities to microcontroller-based systems via the I²C and SMBus serial interfaces. This versatile component is particularly useful in applications where pins on the microcontroller are limited and additional inputs or outputs are required. Encased in a TSSOP-20 package, this I/O expander is suitable for a wide range of applications, including servers, personal electronics, and industrial control systems.

The PCA9670PW,118 operates over a supply voltage range of 2.3V to 5.5V, making it compatible with both 3.3V and 5V logic levels. This allows for easy integration with most microcontroller logic levels without the need for additional level shifting. The device provides 8 programmable I/O pins that can be configured as inputs or outputs, offering designers the flexibility to adapt the expander to various application needs.

One of the key features of the PCA9670PW,118 is its built-in level shifting capability, which allows for the I/O ports to interface with different logic levels without external components. This simplifies the design and reduces the overall bill of materials. Additionally, the I/O expander supports both the standard (100kHz) and fast (400kHz) I²C modes, as well as the SMBus protocols, ensuring compatibility with a wide range of I²C/SMBus master devices.

Each I/O port on the PCA9670PW,118 can be configured via software control, providing the ability to set the polarity and configure the device as either an input or output. The device also features an interrupt output which can be connected to the interrupt input of a microcontroller. This interrupt output is activated when input changes state, enabling the microcontroller to respond to input events without the need to continuously poll the I/O expander.

In summary, the NXP PCA9670PW,118 I/O expander is an ideal solution for expanding the I/O capabilities of microcontroller systems. Its ease of use, flexibility, and compatibility with various logic levels and communication protocols make it a valuable component for a multitude of electronic designs.

You May Also Be Interested in

NOVOSENSE
16-BIT I2C-BUS I/O PORT
Lowest to $0.8413
Microchip Technology
IC I/O EXPANDER I2C 16B 24SSOP
Lowest to $4.8325
Maxim Integrated
IC I/O EXPANDER I2C 16B 24TSSOP
Lowest to $3.4610
NXP / Nexperia
IC I/O EXPANDER I2C 8B 20SSOP / I/O Expander 8 I²C 1 MHz 20-SSOP
Lowest to $0.9794
Microchip Technology
IC XPNDR 3.4MHZ I2C 16QFN
Lowest to $2.7908
Renesas Electronics America
IC XPNDR PARALLEL 44MQFP
Need more? Email Us
NXP / Nexperia
IC I/O EXPANDER I2C 16HVQFN / I/O Expander 8 I²C, SMBus 400 kHz 16-HVQFN (3x3)
Need more? Email Us
Microchip Technology
IC XPNDR 10MHZ I2C 28SSOP / I/O Expander 16 I²C 10 MHz 28-SSOP
Lowest to $1.0839
Microchip Technology
IC EXPANDER SPI 16BIT I/O 28SDIP / I/O Expander 16 SPI 10 MHz 28-SPDIP
Lowest to $3.6759

Top Sellers

FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.0101
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0713
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.6527
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $9.9790
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $9.5038
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.3800
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $6.6527
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $2.3760
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
Realtek
INTEGRATED 10/100/1000M ETHERNET TRANSCEIVER
Lowest to $2.4354

Pricing & Ordering

Quantity Unit Price Ext. Price
40+ $1.3688 $54.7520
90+ $1.1231 $101.0790
140+ $1.0880 $152.3200
190+ $1.0529 $200.0510
250+ $1.0178 $254.4500
330+ $0.9125 $301.1250
!
Prices are subject to market and will be confirmed after the order is placed.
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 2,820 pieces
MOQ: 40 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess