Details

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BUY SN75159N https://www.utsource.net/itm/p/12444320.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VCC	Operating	4.5	-	18	V
Output Current (Source)	IOH	VOH = 2.4V, Ta = 25°C	-	200	-	mA
Output Current (Sink)	IOL	VOL = 0.4V, Ta = 25°C	-	200	-	mA
Output Voltage (High)	VOH	IOH = 200mA, Ta = 25°C	-	2.4	-	V
Output Voltage (Low)	VOL	IOL = 200mA, Ta = 25°C	-	0.4	-	V
Input High Voltage	VIH	IIN = 10μA, Ta = 25°C	2.0	-	-	V
Input Low Voltage	VIL	IIN = -10μA, Ta = 25°C	-	-	0.8	V
Power Dissipation	PD	Continuous, Ta = 25°C	-	-	625	mW
Operating Temperature	TA	Storage	-40	-	85	°C

Instructions for Using the SN75159N:

1. Power Supply:

   • Ensure the supply voltage (V_CC) is within the range of 4.5V to 18V.
   • Use a stable power supply to avoid voltage fluctuations that can affect performance.

2. Output Current:

   • The device can source or sink up to 200mA per output.
   • Do not exceed the maximum current ratings to prevent damage to the device.

3. Output Voltage Levels:

   • When sourcing current, the output voltage (V_OH) should be at least 2.4V.
   • When sinking current, the output voltage (V_OL) should be no more than 0.4V.

4. Input Voltage Levels:

   • The input high voltage (V_IH) should be at least 2.0V to ensure a logic high.
   • The input low voltage (V_IL) should be no more than 0.8V to ensure a logic low.

5. Power Dissipation:

   • The maximum power dissipation (P_D) is 625mW. Ensure proper heat dissipation if operating near this limit.

6. Temperature Range:

   • The operating temperature range is from -40°C to 85°C. Ensure the device is used within this range to maintain reliable operation.

7. Layout Considerations:

   • Place decoupling capacitors close to the power pins to reduce noise and improve stability.
   • Use short and wide traces for power and ground connections to minimize resistance and inductance.

8. Handling Precautions:

   • Handle the device with care to avoid static damage. Use ESD protection when handling the device.
   • Follow proper soldering techniques to avoid thermal shock and mechanical stress.

By following these parameters and instructions, you can ensure the SN75159N operates reliably and efficiently in your application.

(For reference only)