Details

---

BUY CD74HC4015E https://www.utsource.net/itm/p/9010621.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VCC		2.0		6.0	V
Input Low Voltage	VIL	IIL = 1 mA	0.0		0.8	V
Input High Voltage	VIH	IIH = -10 μA	2.0		VCC	V
Output Low Voltage	VOL	IO = 4 mA	0.0		0.1	V
Output High Voltage	VOH	IO = -4 mA	VCC-0.1		VCC	V
Propagation Delay Time	tpd	VCC = 5V, TA = 25°C		13		ns
Power Dissipation	PD			100		mW
Operating Temperature	TOPR		-40		85	°C

Instructions for CD74HC4015E

1. Supply Voltage (VCC):

   • Ensure the supply voltage is within the range of 2.0V to 6.0V to avoid damage or incorrect operation.

2. Input Voltage Levels:

   • For a valid low input, the voltage should be less than 0.8V.
   • For a valid high input, the voltage should be greater than 2.0V and can go up to the supply voltage.

3. Output Voltage Levels:

   • When the output is low, it will not exceed 0.1V under a load current of 4mA.
   • When the output is high, it will be at least VCC - 0.1V under a load current of -4mA.

4. Propagation Delay:

   • At a supply voltage of 5V and ambient temperature of 25°C, the typical propagation delay time is 13ns.

5. Power Dissipation:

   • The device has a power dissipation limit of 100mW. Ensure that the total power dissipation does not exceed this value to prevent overheating.

6. Operating Temperature:

   • The operating temperature range is from -40°C to +85°C. Operation outside this range may affect performance and reliability.

7. Handling Precautions:

   • This device is sensitive to electrostatic discharge (ESD). Use appropriate ESD protection measures during handling and installation.

8. Application Notes:

   • Refer to the datasheet for detailed timing diagrams and application circuits to ensure optimal performance in your design.

(For reference only)