Details

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BUY SN74AHCT574DBR https://www.utsource.net/itm/p/9043084.html

Parameter	Min	Typ	Max	Unit	Description
Supply Voltage (VCC)	2.0		5.5	V	Operating supply voltage range
Input Low Voltage (VIL)			0.8	V	Maximum input low-voltage level
Input High Voltage (VIH)	2.0			V	Minimum input high-voltage level
Output Low Voltage (VOL)			0.1	V	Maximum output low-voltage level at IOH
Output High Voltage (VOH)	2.4			V	Minimum output high-voltage level at IOL
Propagation Delay (tpd)		13		ns	Time delay from input to output
Power Dissipation (PD)			250	mW	Maximum power dissipation
Operating Temperature	-40		85	°C	Ambient operating temperature range

Instructions for Use:

1. Power Supply Connection: Ensure that the VCC pin is connected to a stable power supply within the specified range of 2.0V to 5.5V, and GND is properly grounded.
2. Input Signal Levels: Inputs should be driven with voltages within the specified VIL and VIH levels relative to ground to ensure reliable operation.
3. Output Load Considerations: Outputs can drive TTL/CMOS logic families but ensure not to exceed the maximum current ratings.
4. Propagation Delay: Account for the typical propagation delay of 13ns when designing timing-sensitive circuits.
5. Thermal Management: If operating near the maximum power dissipation, consider adequate heat sinking or cooling methods.
6. Operating Environment: The device is designed to operate reliably in environments between -40°C and 85°C.

Notes:

• Always refer to the latest datasheet provided by the manufacturer for detailed specifications and application notes.
• This table provides key parameters; other less common parameters may also be relevant depending on specific application requirements.

(For reference only)