Details

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BUY SN75158PS https://www.utsource.net/itm/p/247866.html
Quadruple Differential Line Driver 16-PDIP -40 to 85

Parameter	Conditions	Min	Typ	Max	Unit
Supply Voltage (VCC)	Operating	4.5	5	5.5	V
Output Current per Driver	Continuous	-	350	-	mA
Power Dissipation	Maximum	-	-	625	mW
Operating Temperature	Junction	-40	-	125	掳C
Storage Temperature		-65	-	150	掳C
Input Voltage High (VIH)		2.0	-	VCC	V
Input Voltage Low (VIL)		0	-	0.8	V
Propagation Delay Time	tPLH, tPHL	-	45	-	ns
Skew	tSK	-	7	-	ns

Instructions for SN75158PS

1. Power Supply Connection:

   • Connect the supply voltage (VCC) to a stable 5V source.
   • Ensure that the ground (GND) is properly connected to avoid noise and ensure reliable operation.

2. Input Signals:

   • Apply input signals within the specified range of 0V to VCC.
   • Ensure that the input signal transitions are clean to prevent metastability issues.

3. Output Handling:

   • Do not exceed the maximum output current of 350mA per driver.
   • Use appropriate external components like resistors to limit current when driving LEDs or other loads.

4. Thermal Management:

   • Keep the operating temperature within the specified range (-40掳C to 125掳C).
   • If operating in high-temperature environments, consider heat sinks or other cooling methods.

5. Propagation Delay and Skew:

   • Account for propagation delay (typically 45ns) in timing-sensitive applications.
   • Be aware of skew (typically 7ns) between outputs if precise timing is critical.

6. Storage:

   • Store the device in an environment with temperatures ranging from -65掳C to 150掳C to maintain reliability.

7. Handling Precautions:

   • Handle the SN75158PS with care to avoid electrostatic discharge (ESD) damage.
   • Follow proper anti-static procedures during installation and handling.

(For reference only)