Details

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BUY SN74AHCT541PWR https://www.utsource.net/itm/p/300272.html
OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VCC		2.0		5.5	V
Input Low Voltage	VIL	IOL = 1.6 mA	0.8			V
Input High Voltage	VIH	IOH = -20 渭A			2.0	V
Output Low Voltage	VOL	IO = 16 mA, TA = 25掳C	0.1			V
Output High Voltage	VOH	IO = -4 mA, TA = 25掳C			3.5	V
Propagation Delay Time	tpLH	VIN to 0.5VOL, VCC = 5 V		14		ns
Propagation Delay Time	tpHL	VIN to 0.5VOH, VCC = 5 V		14		ns
Power Dissipation	PD	Per Package			750	mW
Operating Temperature	TOPR		-40		85	掳C

Instructions for SN74AHCT541PWR

1. Power Supply Connection:

   • Connect the VCC pin to a power supply within the range of 2.0V to 5.5V.
   • Ensure the GND pin is properly grounded.

2. Input Signal Handling:

   • Apply input signals to the respective input pins (1A to 8A).
   • Ensure that the input voltages do not exceed the supply voltage (VCC) or go below ground (GND).

3. Output Signal Handling:

   • The output pins (1Y to 8Y) will reflect the state of the corresponding input pins with respect to the logic levels defined by VIL and VIH.
   • Be cautious about the current drawn from the output pins; they should not exceed the maximum ratings to avoid damage.

4. Propagation Delay Consideration:

   • Account for the propagation delay in timing-sensitive applications. The typical delay is around 14ns at VCC = 5V.

5. Temperature Range:

   • Operate the device within the temperature range of -40掳C to +85掳C to ensure reliable performance.

6. Power Dissipation:

   • Monitor the total power dissipation to stay within the 750mW limit per package to prevent overheating.

7. Storage and Handling:

   • Store and handle the device in accordance with ESD (Electrostatic Discharge) sensitive component guidelines to prevent damage.

8. Mounting Orientation:

   • Ensure proper orientation during PCB mounting to align the pin configuration correctly as indicated on the datasheet.

(For reference only)