PCA9505DGG - Brand New NXP Semiconductors I/O Expanders
In Stock:200000 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
200000,
Ready for Immediate Shipping
Brand:NXP Semiconductors
Category:I/O Expanders
Chipdatas Part No.:CD89-PCA9505DGG
Manufacturer Part No.:PCA9505DGG
Datecode:09+
Package:TSSOP-56
Request Quote:
-
Description
The PCA9505DGG is an I/O expander component widely used in electronic devices with I2C-bus applications. This device consists of 40-bit parallel input/output (I/O) port expansion organized into 5 banks of 8 I/Os. It is capable of sourcing 10 mA and sinking 15 mA with a total package load of 600 mA to allow direct driving of 40 LEDs. Any of the 40 I/O ports can be configured as an input or output.
Specifications and Features
- Standard mode (100 kHz) and Fast mode (400 kHz) compatible I2C-bus serial interface
- 2.3 V to 5.5 V operation with 5.5 V tolerant I/Os
- 40 configurable I/O pins that default to inputs at power-up
- PCA9505 includes 100 kΩ internal pull-up resistors on all the I/Os
- Outputs:
- Totem-pole (10 mA source, 15 mA sink) with controlled edge rate output structure
- Active LOW output enable (OE) input pin 3-states all outputs
- Output state change on Acknowledge
- Open-drain active LOW interrupt (INT) output pin allows monitoring of logic level change of pins programmed as inputs
Application Scenarios
The PCA9505DGG is commonly used in electronic devices that require a large number of I/Os, such as LED displays and GPIO expanders. It is also suitable for applications that require I/O port expansion whilst maintaining control and high-speed communication with integrated circuits.
Comparison
Advantages- Provides 40-bit parallel I/O port expansion
- Capable of directly driving 40 LEDs
- Includes internal pull-up resistors on all I/Os (PCA9505)
- Supports both Standard mode and Fast mode compatible I2C-bus serial interface
Disadvantages- May not be suitable for applications that require fewer I/Os as it has a large number of I/O pins
- Ideal for low to moderate speed applications but may not be suitable for high speed applications
- May not provide sufficient output current for certain applications
-
Similar parts: 678 , Click to view
-
Datasheet
-
Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
- View more
Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
- View more
-
Popular parts of the same kind
Additional Information
- Datasheet: Download PCA9505DGG
- Chipdatas Part: CD89-PCA9505DGG
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 09:11 +0800
Refund
-
- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
Related Products
-
TCA9535PWR - Brand New Texas Instruments I/O ExpandersTSSOP -
CS82C55AZ96 - Brand New RENESAS I/O ExpandersPLCC -
PCA9535CPW - Brand New NXP Semiconductors I/O ExpandersSSOP -
MCP23S17-E/SS - Brand New Microchip Technology I/O ExpandersSSOP-28 -
PCF8574ATS/3,118 - Brand New NXP Semiconductors I/O Expanders20-LSSOP 0.173", 4.40mm Width -
CS82C55AZ - Brand New RENESAS I/O Expanders44-LCC J-Lead -
PCA9575PW2,118 - Brand New NXP I/O ExpandersTSSOP-28 -
HT8574BRWZ - Brand New HTCSEMI I/O ExpandersSO-16-300mil -
HT8574ARTZ - Brand New HTCSEMI I/O ExpandersSSOP-20-4.4mm -
XP8255 - Brand New XINLUDA I/O ExpandersPLCC-44
Payment Method
-
The fee is charged according to the rule of PayPal.
-
The fee is charged according to the rule of PayPal.
-
Western Union charge US$0.00 banking fee.
-
We recommend to use bank transfer for large orders to save on handling fees.
Shipping Tips
-
DHL(www.dhl.com)
$40 limited time offer. -
UPS(www.ups.com)
$40 limited time offer. -
FedEx(www.fedex.com)
$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.
