Details

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BUY SN74AHC04DBRE4 https://www.utsource.net/itm/p/9041816.html

Parameter	Symbol	Min	Typ	Max	Unit	Conditions
Supply Voltage	VCC	1.8		5.5	V
Output Low Voltage	VO(L)		0.1		V	IO = 4 mA, TA = 25°C
Output High Voltage	VO(H)		3.5		V	IO = -4 mA, TA = 25°C
Input Low Voltage	VI(L)		0.8		V
Input High Voltage	VI(H)		2.0		V
Propagation Delay Time	tpd		6		ns	VIN to VOUT, TA = 25°C
Power Dissipation	PD			100	mW	Per Package
Operating Temperature Range	TOPR	-40		85	°C

Instructions for SN74AHC04DBRE4

1. Power Supply:

   • Ensure the supply voltage (VCC) is within the range of 1.8V to 5.5V.

2. Input Signals:

   • Apply input signals with voltages that are either below 0.8V for a low logic level or above 2.0V for a high logic level.

3. Output Handling:

   • For output loads, ensure currents do not exceed the specified limits to maintain VO(L) and VO(H) within their respective ranges.

4. Timing Considerations:

   • Account for propagation delay times in your design, especially in timing-critical applications. The typical propagation delay time is 6ns at room temperature.

5. Thermal Management:

   • Operate the device within the temperature range of -40°C to 85°C. For extended operation or in environments approaching these limits, consider thermal management techniques.

6. Power Dissipation:

   • Be mindful of the power dissipation limit of 100mW per package. Design layouts to ensure adequate heat dissipation if operating near this limit.

7. Handling Precautions:

   • Handle with care to avoid damage from electrostatic discharge (ESD). Use appropriate ESD protection measures during handling and installation.

8. Mounting:

   • Follow standard surface mount technology (SMT) procedures for mounting. Ensure proper soldering techniques to avoid thermal stress on the component.

(For reference only)