Details

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BUY SN75C1154N https://www.utsource.net/itm/p/12401348.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VCC	Operating	4.5		5.5	V
Input Voltage High Level	VIH		2.0		VCC	V
Input Voltage Low Level	VIL		0		0.8	V
Output Voltage High Level	VOH	IOH = -4mA	2.4		VCC-0.6	V
Output Voltage Low Level	VOL	IOL = 16mA	0		0.4	V
Propagation Delay Time	tpd	VCC = 5V, Tamb = 25°C	22			ns
Power Dissipation	PD	Maximum			625	mW
Operating Temperature	Topr		-40		85	°C
Storage Temperature	Tstg		-65		150	°C

Instructions for SN75C1154N

1. Power Supply Connection:

   • Connect the VCC pin to a power supply within the range of 4.5V to 5.5V.
   • Ensure the GND pin is connected to the ground.

2. Input Signal Handling:

   • Apply input signals within the specified voltage levels (VIL and VIH).
   • Ensure that the input signals are compatible with the logic levels of the device.

3. Output Signal Handling:

   • The output voltage levels should be monitored under load conditions to ensure they remain within VOH and VOL specifications.
   • Do not exceed the maximum current ratings for output pins to prevent damage.

4. Timing Considerations:

   • Account for the propagation delay when designing circuits to ensure timing requirements are met.

5. Thermal Management:

   • Keep the operating temperature within the specified range (-40°C to 85°C) to avoid thermal stress.
   • If operating near the upper limit, consider heat dissipation methods like heatsinks or improved airflow.

6. Storage:

   • Store the device in an environment where temperatures do not exceed the storage temperature limits (-65°C to 150°C).

7. Electrostatic Discharge (ESD) Precautions:

   • Handle the device with appropriate ESD precautions to prevent damage from static electricity.

8. Maximum Ratings:

   • Ensure that all operating parameters do not exceed the maximum ratings listed in the table to prevent damage or malfunction.

(For reference only)