PCA9554PWG4 OverviewThe board has been programmed with 8 I/Os.In the packaging with the 16-TSSOP (0.173, 4.40mm Width), there is a device enclosed in the package.There is an option of the Tube case that you can choose from.There is a vote within the 2.3V~5.5V range that is supplied.The recommended mounting type is Surface Mount, which makes it suitable for most applications.A device works when its operating temperature ranges from -40°C~85°C to -40°C~85°C.In order to achieve a good performance, it works at a frequency of 400kHz.As a whole, it consists of 16 terminations.In total, there are 16 pins on the part.There is voltage present at 3V as a result of the device.It is utilized to run 260 on this part due to its peak reflow temperature.1 ports are present on the device as a whole.The CA9554 family of parts can be used to identify related parts.In addition, POR can also be founded when using this device.There are a total of 8 bits on each IC chip.It is capable of delivering the power at the position 2.5/5V.In addition to the 16 pins, the device has other pins as well.Whenever the chip is supplied with a voltage of 5.5V, it conducts.In order to supply the device with the maximum amount of current, we have set 25mA as the maximum current.
PCA9554PWG4 FeaturesPCA9554PWG4 ApplicationsThere are a lot of Texas Instruments
PCA9554PWG4 I/O Expanders applications.
Repeaters, Radio Links, and Modems
Wireless Telemetry
JTRS
802.11x Receivers
IDEN
PHS
TD-SCDMA
CDMA2000
WCDMA
UMTS
| Lifecycle Status | NRND (Last Updated: 1 week ago) |
| Mounting Type | Surface Mount |
| Package / Case | 16-TSSOP (0.173, 4.40mm Width) |
| Surface Mount | YES |
| Number of Pins | 16 |
| Weight | 61.887009mg |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| JESD-609 Code | e4 |
| Feature | POR |
| Pbfree Code | yes |
| Part Status | Not For New Designs |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| 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 |
| Supply Voltage | 3V |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | CA9554 |
| Pin Count | 16 |
| Qualification Status | Not Qualified |
| Output Type | Push-Pull |
| Operating Supply Voltage | 5.5V |
| Power Supplies | 2.5/5V |
| Interface | I2C, SMBus |
| Number of I/O | 8 |
| Number of Ports | 1 |
| Output Current | 25mA |
| Number of Bits | 8 |
| Clock Frequency | 400kHz |
| Supply Current-Max | 0.175mA |
| Interrupt Output | Yes |
| Current - Output Source/Sink | 10mA 25mA |
| Height | 1.2mm |
| Length | 5mm |
| Width | 4.4mm |
| Thickness | 1mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
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