Details

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BUY HCF4075BEY https://www.utsource.net/itm/p/6447064.html
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Parameter	Symbol	Conditions	Min	Typical	Max	Unit
Supply Voltage	VDD	Operating	3	-	18	V
Supply Current	IDD	Quiescent, VDD = 5V	-	0.02	-	mA
Input Voltage (High)	VIH	VDD = 5V	3.5	-	5	V
Input Voltage (Low)	VIL	VDD = 5V	0	-	1.5	V
Output Voltage (High)	VOH	VDD = 5V, IO = 0.4mA	3.5	-	5	V
Output Voltage (Low)	VOL	VDD = 5V, IO = 8mA	0	-	0.5	V
Propagation Delay Time	tpd	VDD = 5V, VI = VDD/2, IL = 0.4mA, IH = -0.4mA	16	-	50	ns
Power Dissipation	PD	Maximum, TA = 25°C	-	-	100	mW

Instructions for HCF4075BEY

1. Supply Voltage:

   • Ensure the supply voltage (V_DD) is within the operating range of 3V to 18V.
   • Avoid exceeding the maximum supply voltage to prevent damage to the device.

2. Input Signals:

   • For a logic high input, the voltage should be at least 3.5V when V_DD is 5V.
   • For a logic low input, the voltage should not exceed 1.5V when V_DD is 5V.

3. Output Signals:

   • The output voltage (V_OH) will be at least 3.5V when V_DD is 5V and the output current (I_O) is 0.4mA.
   • The output voltage (V_OL) will be no more than 0.5V when V_DD is 5V and the output current (I_O) is 8mA.

4. Propagation Delay:

   • The propagation delay time (t_pd) is the time it takes for the output to change state after the input changes. It ranges from 16ns to 50ns at V_DD = 5V.

5. Power Dissipation:

   • The maximum power dissipation (P_D) at ambient temperature (T_A) of 25°C is 100mW. Ensure adequate heat dissipation if operating near this limit.

6. Handling and Storage:

   • Handle the device with care to avoid static discharge, which can damage the internal circuits.
   • Store in a dry, cool place away from direct sunlight and sources of heat.

7. Circuit Design:

   • Use decoupling capacitors (typically 0.1μF) close to the V_DD and GND pins to filter out noise and ensure stable operation.
   • Ensure all unused inputs are tied to a known state (either V_DD or GND) to prevent floating inputs, which can cause unpredictable behavior.

8. Testing:

   • Before integrating the HCF4075BEY into your design, test it on a breadboard or evaluation board to verify its functionality under your specific conditions.

By following these guidelines, you can ensure reliable and efficient operation of the HCF4075BEY in your circuit.

(For reference only)