TC1427CPA: Top Choice in United States (USA) Utsource Holding Company Limited

Description

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VDD	Operating	2.0	-	5.5	V
Output Low Voltage	VOL	IO = 4 mA, VDD = 5V	0.4	-	-	V
Output High Voltage	VOH	IO = -4 mA, VDD = 5V	-	-	4.6	V
Input Leakage Current	IIL	VIN = 0V to VDD, T = 25°C	-1	-	1	μA
Propagation Delay Time	tpd	VDD = 5V, TA = 25°C	8	-	13	ns
Power Dissipation	PD	Per Package	-	170	-	mW
Operating Temperature	TOPR		-40	-	85	°C

Power Supply Requirements: The TC1427CPA operates within a supply voltage range of 2.0V to 5.5V. Ensure the power supply is stable and within this range to avoid damage or malfunction.
Output Voltage Levels:
- For logic low output (VOL), when sourcing up to 4mA, the output voltage should not exceed 0.4V.
- For logic high output (VOH), when sinking up to -4mA, the output voltage should be at least 4.6V when VDD is 5V.
Input Current: Keep the input leakage current within ±1μA to ensure reliable operation. Avoid excessive input currents that can affect performance.
Propagation Delay: The device has a propagation delay of 8 to 13 nanoseconds under standard conditions (VDD = 5V, TA = 25°C). This is critical for timing considerations in circuit design.
Power Dissipation: The maximum power dissipation per package is 170mW. Design the circuit layout to manage heat effectively, especially in compact designs or high ambient temperatures.
Temperature Range: The operating temperature range is from -40°C to +85°C. Ensure the device operates within this temperature range to maintain reliability and performance.
Handling Precautions: Follow proper handling procedures to prevent electrostatic discharge (ESD) damage. Use appropriate ESD protection measures during assembly and testing.
Mounting and Layout: Ensure adequate spacing and cooling provisions in the PCB layout. Proper mounting techniques will help dissipate heat and reduce thermal resistance.

(For reference only)