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BUY SN74LVC8T245RHLR https://www.utsource.net/itm/p/1113606.html
8-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS
Parameter | Min | Typ | Max | Unit | Description |
---|---|---|---|---|---|
Supply Voltage (VCC) | 1.65 | 3.6 | V | Operating supply voltage range | |
Output Voltage (VOH) | VCC-0.1 | V | Output high-level voltage (when sourcing current) | ||
Output Voltage (VOL) | 0 | 0.2 | V | Output low-level voltage (when sinking current) | |
Input Voltage (VIH) | 2.0 | VCC | V | Input high-level voltage | |
Input Voltage (VIL) | 0 | 0.8 | V | Input low-level voltage | |
Propagation Delay (tpd) | 4.8 | ns | Time delay for signal to propagate from input to output | ||
Power Dissipation | 500 | mW | Maximum power dissipation | ||
Operating Temperature | -40 | 85 | 掳C | Ambient operating temperature range |
Instructions:
- Power Supply Connection: Ensure the VCC pin is connected to a stable power supply within the specified range of 1.65V to 3.6V.
- Ground Connection: Connect the GND pin to the system ground.
- Signal Levels: Inputs should be driven by voltages within the VIH and VIL limits to ensure proper logic levels are recognized.
- Output Handling: Outputs can drive loads that respect the VOH and VOL specifications, ensuring reliable logic levels.
- Propagation Delay Consideration: Account for the propagation delay in timing calculations for synchronous circuits.
- Thermal Management: Keep the device within the specified operating temperature range. Use heatsinks or other cooling methods if necessary to manage heat, especially under high power conditions.
- Storage and Handling: Handle with care to avoid electrostatic discharge (ESD) damage. Store in anti-static packaging when not in use.
This table and set of instructions provide essential information for using the SN74LVC8T245RHLR effectively and safely.
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