IC Integrated Circuits TCA6408ARGTR VQFN-16 Interface ICs
Product Description:
The TCA6408A is a 16-pin device that provides 8- bits of general purpose parallel input/output (I/O) expansion for the two-line bidirectional I2C bus (or SMBus) protocol. This device can operate with a power supply voltage ranging from 1.65 V to 5.5 V on both the I2C bus side (VCCI) and on the P-port side (VCCP). This allows the TCA6408A to interface with next-generation microprocessors and microcontrollers on the SDA/SCL side, where supply levels are dropping down to conserve power. In contrast to the dropping power supplies of microprocessors and microcontrollers, some PCB components such as LEDs remain at a 5-V power supply. The device supports both 100-kHz (Standard-mode) and 400-kHz (Fast-mode) clock frequencies. I/O expanders such as the TCA6408A provide a simple solution when additional I/Os are needed for switches, sensors, push-buttons, LEDs, fans, and so forth.
Application:
• Servers • Routers (telecom switching equipment) • Personal computers • Personal electronics (gaming consoles) • Industrial automation • Products with GPIO-limited processors
Parameter Table:
| Product Attribute | Attribute Value | | Manufacturer: | Texas Instruments | | Product Category: | Interface - I/O Expanders | | RoHS: | YES | | Series: | TCA6408A | | Mounting Style: | SMD/SMT | | Package / Case: | VQFN-16 | | Interface Type: | I2C, Serial, SMBus | | Number of I/Os: | 8 I/O | | Brand: | Texas Instruments | | Operating Supply Voltage: | 1.65 V to 5.5 V | | Product Type: | I/O Expanders | | Factory Pack Quantity: | 3000 | | Subcategory: | Interface ICs | |
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Quality Warranty Period:12 Months.
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All products were tested before shipment, and the quality problems were negligible.
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Yes, We provide one-stop purchase service, Please send us your Bom List
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IC Integrated Circuits TCA6408ARGTR VQFN-16 Interface ICs Images
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