Details

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BUY CD74HC04EE4 https://www.utsource.net/itm/p/9045799.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Input Low Voltage	VIL	VIN = GND			1.5	V
Input High Voltage	VIH	VIN = VCC	3.5			V
Output Low Voltage	VOL	IO = 16mA	0		0.1	V
Output High Voltage	VOH	IO = -4mA	2.7		VCC	V
Propagation Delay Time	tpHL	VCC = 4.5V to 5.5V		9		ns
Propagation Delay Time	tpLH	VCC = 4.5V to 5.5V		9		ns
Power Supply Rejection	PSRR	f = 120Hz			80	dB
Operating Temperature	Topr		-40		85	°C
Storage Temperature	Tstg		-65		150	°C

Instructions for CD74HC04EE4:

1. Power Supply (VCC):

   • Connect VCC to a stable power supply between 2V and 6V.
   • Ensure proper bypassing with a capacitor close to the device, typically 0.1μF.

2. Ground (GND):

   • Connect GND to a common ground reference.

3. Input Handling:

   • Apply input voltages within the specified range to avoid damage or undefined behavior.
   • Use pull-up or pull-down resistors if necessary to ensure stable logic levels.

4. Output Load:

   • Ensure output loads do not exceed the maximum current ratings to prevent overheating or damage.
   • For best performance, keep output load capacitance low.

5. Propagation Delay:

   • Account for propagation delay in timing-critical applications.
   • Delays are specified at typical conditions; actual delays may vary with temperature and voltage.

6. Operating Environment:

   • Operate within the specified temperature ranges to ensure reliable operation.
   • Avoid exposing the device to temperatures outside the storage range to prevent damage.

7. Handling Precautions:

   • Handle with care to avoid ESD damage.
   • Follow manufacturer guidelines for soldering and assembly processes.

(For reference only)