⚠ All product names, trademarks, brands, and logos on this site are the property of their respective owners. Their use is for identification purposes only and does not imply any affiliation or authorization from the rights holders. We are not authorized dealers or distributors of the brand. The warranty is provided by us, not the original manufacturer.
PCA9555DWR
PCA9555DWR - Brand New Texas Instruments I/O Expanders
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
PCA9555DWR Description
The PCA9555DWR from Texas Instruments is a 16-bit, 400kHz I/O expander designed for use in voltage ranges from 2.3V to 5.5V. The PCA9555DWR consists of two 8-bit configuration modules, compatible with I2C, Serial, and SMBus interface types, with industrial temperatures ranging from -40℃ to 85℃. PCA9555DWR adopts SOIC-24 sealing box, which is widely used in many fields such as personal computers and electronic equipment.
PCA9555DWR Features
• 400-kHz Fast I2C Bus
• Low Standby-Current Consumption of 1 μA Max
• Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
• Open-Drain Active-Low Interrupt Output
• I2C to Parallel Port Expander
• Compatible With Most Microcontrollers
• 5-V Tolerant I/O Ports
• Address by Three Hardware Address Pins for Use of up to Eight Devices
• Polarity Inversion Register
• Latched Outputs With High-Current Drive Capability for Directly Driving LEDs
• ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 200-V Machine Model (A115-A)
– 1000-V Charged-Device Model (C101）
PCA9555DWR Applications
• Industrial Automation Equipment
• Products with GPIO-Limited Processors
• Routers (Telecom Switching Equipment)
• Personal Computers
• Personal Electronics
• Servers
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
Recensioni reali di acquirenti su componenti elettronici.
In Stock AW9523BTQR
AW9523BTQR - Brand New AWINIC I/O Expanders
In Stock CS82C55AZ
CS82C55AZ - Brand New RENESAS I/O Expanders
In Stock CS82C55AZ96
CS82C55AZ96 - Brand New RENESAS I/O Expanders
In Stock HT8574ARTZ
HT8574ARTZ - Brand New HTCSEMI I/O Expanders
In Stock HT8574BRWZ
HT8574BRWZ - Brand New HTCSEMI I/O Expanders
In Stock MAX7315AUE+
MAX7315AUE+ - Brand New MAXIM I/O Expanders
In Stock MCP23017-E/SO
MCP23017-E/SO - Brand New MICROCHIP I/O Expanders
In Stock MCP23017-E/SP
MCP23017-E/SP - Brand New MICROCHIP I/O Expanders
In Stock MCP23018-E/SO
MCP23018-E/SO - Brand New MICROCHIP I/O Expanders
In Stock MCP23S08-E/SO
MCP23S08-E/SO - Brand New MICROCHIP I/O Expanders
