TCA9554APWR OverviewIt features 8 I/Os.16-TSSOP (0.173, 4.40mm Width) comes in a package with the device.The case comes in the form of a Tape & Reel (TR).In this case, the vote is supplied within the range of 1.65V~5.5V.It is recommended that you mount it in a Surface Mount-position.As long as the operating temperature ranges -40°C~85°C, the device works.In terms of performance, its output frequency is 400kHz.I would say that it has 16 terminations as a whole.There are a total of 16 pins on the part.A voltage is provided at 2.3V by the device.To run 260, the peak reflow temperature is taken into account.There are a total of four 1 ports on the device.It is possible to search for parts related to the CA9554 family based on the part number.As a result of the use of this device, POR can also be founded.An IC chip has 8 bits in total.There are 16 pins on the device.A device can be supplied with a maximum current of 25mA.
TCA9554APWR FeaturesTCA9554APWR ApplicationsThere are a lot of Texas Instruments
TCA9554APWR I/O Expanders applications.
Multiprotocol RFID Readers: EPC-GEN2, ISD and IPX
IDEN, PHS, GSM Basestations
Repeaters, Radio Links, and Modems
Wireless Telemetry
JTRS
802.11x Receivers
IDEN
PHS
TD-SCDMA
CDMA2000
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) |
| Factory Lead Time | 6 Weeks |
| Contact Plating | Gold |
| Mounting Type | Surface Mount |
| Package / Case | 16-TSSOP (0.173, 4.40mm Width) |
| Surface Mount | YES |
| Number of Pins | 16 |
| Weight | 172.98879mg |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Feature | POR |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Voltage - Supply | 1.65V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 2.3V |
| Base Part Number | CA9554 |
| Pin Count | 16 |
| Output Type | Push-Pull |
| Interface | I2C, SMBus |
| Number of I/O | 8 |
| Number of Ports | 1 |
| Output Current | 25mA |
| Number of Bits | 8 |
| Clock Frequency | 400kHz |
| Number of Drivers | 1 |
| Interrupt Output | Yes |
| Current - Output Source/Sink | 10mA 25mA |
| Height | 1.2mm |
| Length | 5mm |
| Width | 4.4mm |
| Thickness | 1mm |
| REACH SVHC | No SVHC |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
TCA9554APWR Datasheet
+8613715157867