Details

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BUY SN74AC245PWR https://www.utsource.net/itm/p/9041128.html

Parameter	Conditions	Min	Typ	Max	Unit
Supply Voltage (VCC)		2.0		5.5	V
Propagation Delay Time	VCC = 5V, TA = 25°C		6.0		ns
Power Dissipation	Continuous			350	mW
Operating Temperature		-40		85	°C
Storage Temperature		-65		150	°C
Input Current	VI = 0 to VCC	-1		1	mA
Output Current	VO = 0 to VCC	-25		25	mA

Instructions for SN74AC245PWR:

1. Power Supply Connection:

   • Connect VCC to a stable power supply between 2.0V and 5.5V.
   • Ensure GND is properly connected to the ground.

2. Signal Handling:

   • The device can operate with propagation delays as low as 6.0ns at VCC = 5V and ambient temperature of 25°C.
   • Care should be taken not to exceed maximum output current limits to avoid damage.

3. Temperature Considerations:

   • Operate within the specified operating temperature range (-40°C to 85°C) for reliable performance.
   • Store in environments where temperatures do not fall below -65°C or exceed 150°C.

4. Current Limits:

   • Do not exceed input currents beyond ±1mA.
   • Output currents should be kept within ±25mA to prevent overheating and potential failure.

5. Application Notes:

   • This device is suitable for bus management applications requiring bidirectional data transfer.
   • Ensure that the device's power dissipation does not exceed 350mW continuously to maintain optimal operation.

6. Handling Precautions:

   • Handle with care to avoid static damage; use appropriate ESD protection measures.
   • Follow manufacturer guidelines for PCB layout to ensure signal integrity and thermal performance.

(For reference only)