Details

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BUY 74AC04 https://www.utsource.net/itm/p/12542351.html

Parameter	Symbol	Conditions	Min	Typical	Max	Unit
Supply Voltage	VCC	-	1.5	-	5.5	V
Input Voltage (High)	VIH	-	2.0	-	5.5	V
Input Voltage (Low)	VIL	-	0.0	-	0.8	V
Output Voltage (High)	VOH	IOL = 0.4 mA	2.4	-	5.0	V
Output Voltage (Low)	VOL	IOL = 16 mA	0.0	-	0.2	V
Input Current (High)	IIH	VI = VCC	-20	-	-	μA
Input Current (Low)	IIL	VI = 0 V	-1	-	-	μA
Output Current (Source)	IOH	VO = 2.4 V	-	-	0.4	mA
Output Current (Sink)	IOL	VO = 0.4 V	-	-	16	mA
Propagation Delay Time	tpd	VCC = 5 V, TA = 25°C	-	3.5	-	ns
Power Dissipation	PD	Per Package	-	-	100	mW

Instructions for Use:

1. Power Supply:

   • Connect V_CC to the positive supply voltage (1.5 V to 5.5 V).
   • Connect GND to the ground.

2. Input Signals:

   • Ensure input signals are within the specified range (0 V to V_CC).
   • Avoid floating inputs; use pull-up or pull-down resistors if necessary.

3. Output Loads:

   • Ensure output currents do not exceed the maximum ratings.
   • For optimal performance, keep load capacitance low.

4. Propagation Delay:

   • The propagation delay time is crucial for timing calculations in digital circuits. Use the typical value for general design purposes.

5. Operating Temperature:

   • The device is designed to operate over a wide temperature range, but ensure it stays within the specified limits to avoid damage.

6. Storage and Handling:

   • Store the device in a dry environment and handle with care to prevent static damage.

7. Soldering:

   • Follow standard soldering practices to avoid thermal stress on the device.

8. Testing:

   • Use a multimeter to verify V_CC and GND connections before testing the device.
   • Test the device under controlled conditions to ensure reliable operation.

(For reference only)