Details

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BUY 74LS04N https://www.utsource.net/itm/p/12598118.html

Parameter	Description	Value	Unit
Supply Voltage (Vcc)	Operating voltage range	4.75 to 5.25	V
Input Low Voltage	Maximum input voltage recognized as low level	0.8	V
Input High Voltage	Minimum input voltage recognized as high level	2.0	V
Output Low Voltage	Maximum output voltage for low level	0.25	V
Output High Voltage	Minimum output voltage for high level	2.4	V
Propagation Delay Time	Time delay from input change to output change	15	ns
Power Dissipation	Maximum power dissipation per package	500	mW
Operating Temperature	Temperature range for operation	-55 to +125	掳C

Instructions for Use:

1. Power Supply: Connect the Vcc pin to a 5V power supply and GND pin to ground.
2. Input Signals: Apply logic levels to the input pins. Ensure voltages do not exceed the specified input voltage levels to avoid damage.
3. Output Connections: The outputs can drive TTL or CMOS inputs directly. Check the load requirements of the driven circuit to ensure compatibility.
4. Handling Precautions: Handle the 74LS04N with care to prevent electrostatic discharge (ESD) damage. Use appropriate ESD protection measures.
5. Decoupling Capacitors: Place decoupling capacitors close to the Vcc and GND pins to reduce noise and transient effects, typically using 0.1渭F ceramic capacitors.
6. Unused Inputs: Tie all unused inputs to a defined logic level (either Vcc or GND) to prevent floating states which can lead to increased power consumption and potential instability.
7. Operating Environment: Ensure the device operates within the specified temperature range to maintain reliable performance.

(For reference only)