Texas Instruments PCA9554DB I/O Expanders 400kHz DUAL 16Terminations
PCA9554DB
2502-501-PCA9554DB
16-SSOP (0.209, 5.30mm Width)
RoHS Compliant
Output Type: Push-Pull,Interface: I2C, SMBus,Voltage - Supply: 2.3V~5.5V,Packaging: Tube
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PCA9554DB Tech Specifications
Texas Instruments PCA9554DB technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | Interface - I/O Expanders | |
| Manufacturer | Texas Instruments | |
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) | |
| Factory Lead Time | 6 Weeks | |
| Mounting Type | Surface Mount | |
| Package / Case | 16-SSOP (0.209, 5.30mm Width) | |
| Surface Mount | YES | |
| Number of Pins | 16Pins | |
| Weight | 128.593437mg | |
| Number of I/Os | 8I/Os | |
| Operating Temperature | -40°C~85°C | |
| Packaging | Tube | |
| JESD-609 Code | e4 | |
| Pbfree Code | yes | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 16Terminations | |
| ECCN Code | EAR99 | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Voltage - Supply | 2.3V~5.5V | |
| Terminal Position | DUAL | |
| Terminal Form | GULL WING | |
| Peak Reflow Temperature (Cel) | 260 |
| Product Attribute | Attribute Value | |
|---|---|---|
| Supply Voltage | 3V | |
| Terminal Pitch | 0.65mm | |
| Base Part Number | CA9554 | |
| Pin Count | 16 | |
| Output Type | Push-Pull | |
| Operating Supply Voltage | 5.5V | |
| Power Supplies | 2.5/5V | |
| Interface | I2C, SMBus | |
| Number of Ports | 1Port | |
| Nominal Supply Current | 104μA | |
| Number of Bits | 8Bits | |
| Clock Frequency | 400kHz | |
| Interrupt Output | Yes | |
| Current - Output Source/Sink | 10mA 25mA | |
| Features | POR | |
| Height | 2mm | |
| Length | 6.2mm | |
| Width | 5.3mm | |
| Thickness | 1.95mm | |
| REACH SVHC | No SVHC | |
| Radiation Hardening | No | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
PCA9554DB Documents
Download datasheets and manufacturer documentation for PCA9554DB
PCN Design/Specification
Datasheet Update 25/Jun/2014
Others include "PCA95" parts
The following parts include 'PCA95'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| PCA9554DB | Texas Instruments | 16-SSOP (0.209, 5.30mm Width) | 15 |
| PCA9554DBR | Texas Instruments | 16-SSOP (0.209, 5.30mm Width) | 15 |
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| Part # | Manufacturer | Description | Package | RoHS | |
|---|---|---|---|---|---|
 | PCA9554DB | Texas Instruments | TEXAS INSTRUMENTS PCA9554DB I/O Expander, 8bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, SSOP | 16-SSOP (0.209, 5.30mm Width) | |
| PCA9534ADB | Texas Instruments | IC I/O EXPANDER I2C 8B 16SSOP | 16-SSOP (0.209, 5.30mm Width) | |
 | MCP23S08-E/SS | Microchip Technology | MICROCHIP - MCP23S08-E/SS - I/O Expander, 8bit, 10 MHz, Serial, SPI, 1.8 V, 5.5 V, SSOP | 20-SSOP (0.209, 5.30mm Width) | |
| PCA9557DB | Texas Instruments | I2C/SMBus GPIO Expander 5.5V 16-Pin SSOP Tube | 16-SSOP (0.209, 5.30mm Width) | |
| TCA9554ADBR | Texas Instruments | TEXAS INSTRUMENTS TCA9554ADBR I/O Expander, 8bit, 400 kHz, I2C, SMBus, 1.65 V, 5.5 V, SSOP | 16-SSOP (0.209, 5.30mm Width) |
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Shopping Guide
Shipping | Delivery Period | Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery Time depends on Shipping Method and Delivery Destinations. |
Shipping Rate | Shipping rate is based on size, weight, destination of the package. MOST offers competitive shipping options through top carriers DHL, FedEx and UPS. We also offer shipping account services for customers who wish to be billed directly for shipping. | |
Shipping Methods | | |
Shipping Tracking | Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history. | |
Returning | Returning | All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment. |
Ordering | How to Buy | Online and offline orders both are available. Please find the order process guidance from below link: If you have any operation issue, please feel free to contact with our customer service. |
Payment | TT in advance (bank transfer), Western Union, Credit card, PayPal. Customer is responsible for shipping fee, bank charges, duties and taxes. |
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PCA9554DB Comments
109 reviews
2022-07-21 00:00:00
There was room for improvement, but the overall experience was satisfactory.
2022-07-14 00:00:00
I had some minor problems buying components on the Jak, but the overall experience was good.
2022-07-13 00:00:00
I trust jakelectronics to provide me with high-quality components every time.
2022-06-15 00:00:00
The delivery speed is also very fast, and it always arrives on time.
2022-05-13 00:00:00
Good quality product.
2022-04-14 00:00:00
Simply great! Many thanks!
2022-04-09 00:00:00
I couldn't be happier with the kit. It was easy to assemble, including soldering the EEPROM, and works as intended.
2022-04-09 00:00:00
Pricing that fits my budget without compromising on quality, a win-win situation.
2022-04-08 00:00:00
For the price I am very happy.
2022-03-31 00:00:00
when you need to connect this kind of port, this product makes it very easy.