Details

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BUY 74LVC8T245BQ-Q100J https://www.utsource.net/itm/p/12609203.html

Parameter	Description	Value
Part Number	Full part number	74LVC8T245BQ-Q100J
Package Type	Package style	TSSOP (Thin Small Outline)
Pin Count	Number of pins	20
Supply Voltage (VCC)	Operating voltage range	1.65 V to 5.5 V
Operating Temperature	Temperature range for operation	-40掳C to +85掳C
Data Rate	Maximum data rate	100 MHz
Propagation Delay	Typical propagation delay time	3.5 ns
Input Current	Maximum input current	卤1 渭A
Output Current	Maximum output current	卤32 mA
Bus Hold Feature	Presence of bus hold functionality	Yes
Direction Control	Direction control pin	OE (Output Enable)
Power Dissipation	Maximum power dissipation	340 mW

Instructions for Use:

1. Power Supply Connection:

   • Connect the VCC pin to the supply voltage within the specified range.
   • Ensure a stable ground connection to the GND pin.

2. Direction Control:

   • The OE (Output Enable) pin controls the direction of data transfer.
   • Apply logic high or low to OE based on the desired direction.

3. Bus Hold Operation:

   • The device includes bus hold circuitry which eliminates the need for external pull-up or pull-down resistors, ensuring that inputs are held at their last valid state when not driven.

4. Signal Integrity:

   • Ensure all signal lines have proper termination to avoid reflections and maintain signal integrity, especially important at higher frequencies.

5. Handling Precautions:

   • Handle with care to avoid electrostatic discharge (ESD) damage; use appropriate ESD protection measures.
   • Avoid exceeding the maximum ratings specified in the datasheet to prevent damage to the device.

6. Mounting Orientation:

   • Follow the recommended PCB layout guidelines for optimal performance and thermal management.

For detailed specifications and additional information, refer to the official datasheet provided by the manufacturer.

(For reference only)