
For Reference Only
Part Number | TCA9554ADBR |
OEMstron Part # | TCA9554ADBR |
Manufacturer | Texas Instruments |
Category | Semiconductors › Interface ICs › I/O Expanders |
Description | IC SMBUS I/O EXPANDER I2C 16SSOP |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | TCA9554ADBR PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 16 - Mar 21 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
TCA9554ADBR Specifications
Part Number | TCA9554ADBR | |
Brand | Texas Instruments | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Interface ICs | |
Subcategory | I/O Expanders | |
Manufacturer | ||
Series | - | |
Number of I/O | 8 | |
Interface | I²C, SMBus | |
Interrupt Output | Yes | |
Features | POR | |
Output Type | Push-Pull | |
Current - Output Source/Sink | - | |
Clock Frequency | 400kHz | |
Voltage - Supply | 1.65V ~ 5.5V | |
Operating Temperature | -40°C ~ 85°C | |
Mounting Type | Surface Mount | |
Package / Case | 16-SSOP (0.209", 5.30mm Width) | |
Supplier Device Package | 16-SSOP |
TCA9554ADBR Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
TCA9554ADBR D# V72:2272_10778159 Texas Instruments |
I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin SSOP T/R RoHS: Compliant
|
Americas - 2 |
Part Number | Description | Stock |
TCA9554ADBR Texas Instruments |
IC SMBUS I/O EXPANDER I2C 16SSOP |
6 |
Part Number | Description | Stock |
TCA9554ADBR D# 296-TCA9554ADBRCT-ND Texas Instruments |
IC SMBUS I/O EXPANDER I2C 16SSOP |
1762 In Stock |
Part Number | Description | Stock |
TCA9554ADBR TEXAS INSTRUMENTS |
OEM/CM QUOTES ONLY | NO BROKERS |
1166 |
Part Number | Description | Stock |
TCA9554ADBR Texas Instruments |
OEM/CM ONLY |
10022 |
Part Number | Description | Stock |
TCA9554ADBR D# 595-TCA9554ADBR Texas Instruments |
Interface - I/O Expanders Remote 8-Bit I2C and SMBus I/O Expander 16-SSOP -40 to 85 RoHS: Compliant
|
3812 |
Part Number | Description | Stock |
TCA9554ADBR D# 70Y5453 Texas Instruments |
I/O EXPANDER, 8BIT, 400KHZ, SSOP-16, Chip Configuration:8bit, Bus Frequency:400kHz, IC Interface Type:I2C, SMBus, Supply Voltage Min:1.65V, Supply Voltage Max:5.5V, Interface Case Style:SSOP, No. of Pins:16Pins, No. of I/O s:8I/O s RoHS Compliant: Yes RoHS: Compliant
Min Qty: 2000
Container: Cut Tape
|
970 |
Part Number | Description | Stock |
TCA9554ADBR D# 1330707 Texas Instruments |
Texas Instruments 8-Channel I/O Expander I2C, Parallel 16-Pin SSOP, TCA9554ADBR, PK Min Qty: 5
Container: Package
|
1090 |
Part Number | Description | Stock |
TCA9554ADBR Texas Instruments |
TCA9554A Remote 8-Bit I2C and SMBus I/O Expander RoHS: Compliant
|
24000 |
Part Number | Description | Stock |
TCA9554ADBR Texas Instruments |
OEM/CM ONLY |
1065 |
Part Number | Description | Stock |
TCA9554ADBR Texas Instruments |
8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers |
5,815 |
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In Stock | 127 - More on Order |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 1.7275 | $ 1.7275 |
100 | $ 1.7275 | $ 172.7500 |
500 | $ 1.7275 | $ 863.7500 |
1000 | $ 1.7275 | $ 1,727.5000 |
2500 | $ 1.7275 | $ 4,318.7500 |
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