Details

---

BUY 74HCT04 https://www.utsource.net/itm/p/12602975.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VCC	-	4.5	-	5.5	V
Input Low Voltage	VIL	IL = 1mA	-	-	0.8	V
Input High Voltage	V<subIH	IH = 1mA	2.0	-	-	V
Output Low Voltage	VOL	IOL = 4mA	-	-	0.4	V
Output High Voltage	VOH	IOH = -4mA	2.4	-	-	V
Propagation Delay Time	tpLH, tpHL	VOH = 3.5V, VOL = 0.5V	-	9	-	ns
Power Dissipation	PD	Per Package	-	-	100	mW

Instructions for Use:

1. Power Supply Connection: Connect the V_CC pin to a power supply between 4.5V and 5.5V, and GND to the ground.

2. Input Signals: Ensure that input signals are within the specified voltage range (V_IL ≤ 0.8V for low, V_IH ≥ 2.0V for high).

3. Output Handling: Outputs can drive TTL or CMOS logic inputs. Check output voltage levels (V_OL, V_OH) for compatibility with connected devices.

4. Propagation Delay: Consider the propagation delay of 9ns in timing-sensitive applications.

5. Power Dissipation: Ensure that the total power dissipation does not exceed 100mW per package to avoid overheating.

6. Handling Precautions: This device is sensitive to electrostatic discharge (ESD). Handle with appropriate ESD precautions.

7. Unused Inputs: Tie unused inputs to V_CC or GND to prevent floating inputs which can cause erratic behavior.

(For reference only)