Details

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BUY HCF4049BEY https://www.utsource.net/itm/p/6084237.html
HEX BUFFER/CONVERTERS

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VCC		3		18	V
Input Low Voltage	VIL	VCC = 5V	0.8			V
Input High Voltage	V<subIH	VCC = 5V			2	V
Output Low Voltage	VOL	IO = 4mA, VCC = 5V	0.4			V
Output High Voltage	VOH	IO = -0.4mA, VCC = 5V			2.4	V
Propagation Delay Time	tp	VCC = 5V	9			ns
Power Dissipation	PD	Continuous			100	mW
Operating Temperature	TA		-40		85	°C

Instructions for HCF4049BEY

1. Power Supply: Ensure the supply voltage (V_CC) is within the specified range of 3V to 18V.
2. Input Levels:
   • For a low input, the voltage should be less than or equal to 0.8V when V_CC is 5V.
   • For a high input, the voltage should be greater than or equal to 2V when V_CC is 5V.
3. Output Levels:
   • When sourcing current (output high), ensure the output voltage remains above 2.4V at V_CC = 5V and I_O = -0.4mA.
   • When sinking current (output low), ensure the output voltage stays below 0.4V at V_CC = 5V and I_O = 4mA.
4. Propagation Delay: Expect a propagation delay of up to 9ns under typical conditions (V_CC = 5V).
5. Power Management: Do not exceed a power dissipation of 100mW continuously.
6. Temperature Range: Operate the device within an ambient temperature range of -40°C to +85°C.

Note: Always refer to the manufacturer's datasheet for detailed specifications and application notes.

(For reference only)