For Reference Only
| Part Number | TCA9554ADBQR |
| LIXINC Part # | TCA9554ADBQR |
| Manufacturer | Texas Instruments |
| Category | Integrated Circuits › Interface - I/O Expanders |
| Description | IC I/O EXPANDER I2C 8BIT 16SSOP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | TCA9554ADBQR PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 23 - Jan 27 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | TCA9554ADBQR |
| Brand: | Texas Instruments |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | Interface - I/O Expanders |
| Manufacturer: | Texas Instruments |
| Series: | - |
| Package: | Tape & Reel (TR)Cut Tape (CT) |
| Part Status: | Active |
| Number of I/O: | 8 |
| Interface: | I²C, SMBus |
| Interrupt Output: | Yes |
| Features: | POR |
| Output Type: | Push-Pull |
| Current - Output Source/Sink: | - |
| Clock Frequency: | 400 kHz |
| Voltage - Supply: | 1.65V ~ 5.5V |
| Operating Temperature: | -40°C ~ 85°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 16-SSOP (0.154", 3.90mm Width) |
| Supplier Device Package: | 16-SSOP |
| MAX7325AEG | I2C PORT EXPANDER | 11002 More on Order |
|
| PCA9701PW,118 | IC SPI GPI 16-BIT 24-TSSOP | 5100 More on Order |
|
| MCP25025T-I/SL | IC I/O EXPANDER CAN 8B 14SOIC | 833 More on Order |
|
| PCA8574ATS,112 | PARALLEL I/O PORT, 8-BIT, 8 I/O | 863 More on Order |
|
| MAX7318AAG+T | IC I/O EXPANDER I2C 16B 24SSOP | 842 More on Order |
|
| CDP1852CD3 | PARALLEL I/O PORT, 8-BIT, 8 I/O, | 1889 More on Order |
|
| MAX7301ATL+ | IC I/O EXPANDER SPI 28B 40TQFN | 37713226 More on Order |
|
| PI4IOE5V6416ZDEX | INTERFACE IO EXPANDER V-QFN4040- | 958 More on Order |
|
| PCA9554AD,112 | IC I/O EXPANDER I2C 8B 16SOIC | 7452 More on Order |
|
| MAX7300ATI+ | 20-PORT OR 28-PORT I/O EXPANDER | 2440 More on Order |
|
| CMP82C55AZ | IC PROG PERIPHERAL INTFC 40DIP | 885 More on Order |
|
| MAX7301AAX+T | IC I/O EXPANDER SPI 28B 36SSOP | 2247 More on Order |
|
| PCA9701HF118 | IC SPI GPI 16BIT 24HWQFN | 801 More on Order |
| In Stock | 12435 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $1.33000 | $1.33 |
| 2500 | $0.56000 | $1400 |
| 5000 | $0.53200 | $2660 |
| 12500 | $0.51200 | $6400 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.