Details

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BUY MC145406N https://www.utsource.net/itm/p/12607193.html

Parameter	Symbol	Min	Typ	Max	Unit	Notes
Supply Voltage	Vcc	4.5	5.0	5.5	V
Output Current per Channel	Iout	-	20	35	mA
Maximum Power Dissipation	Pdiss	-	-	700	mW
Operating Temperature Range	Toper	-40	-	85	掳C
Storage Temperature Range	Tstg	-65	-	150	掳C
Input Voltage Range	Vin	0	-	Vcc	V
Low-Level Input Voltage	VIL	0	-	0.8	V
High-Level Input Voltage	VIH	2.0	-	Vcc	V
Low-Level Output Voltage	VOL	0	0.4	0.7	V @ 20mA
High-Level Output Voltage	VOH	2.4	4.5	Vcc	V @ 20mA
Propagation Delay Time (Typ)	tpd	-	10	-	ns

Instructions for Use:

1. Supply Voltage:

   • Ensure the supply voltage (Vcc) is within the range of 4.5V to 5.5V to avoid damage to the device.

2. Output Current:

   • Each output channel can source or sink up to 35mA. For reliable operation, limit the current to 20mA per channel.

3. Power Dissipation:

   • The maximum power dissipation is 700mW. Ensure proper heat sinking if operating near this limit.

4. Temperature Ranges:

   • The operating temperature range is from -40掳C to 85掳C.
   • The storage temperature range is from -65掳C to 150掳C.

5. Input Voltage:

   • Input voltages should be within the range of 0V to Vcc to prevent damage.

6. Input Logic Levels:

   • Low-level input voltage (VIL) should be less than 0.8V.
   • High-level input voltage (VIH) should be greater than 2.0V but less than Vcc.

7. Output Logic Levels:

   • Low-level output voltage (VOL) should not exceed 0.7V at 20mA.
   • High-level output voltage (VOH) should be at least 2.4V at 20mA and can go up to Vcc.

8. Propagation Delay:

   • The typical propagation delay time (tpd) is 10ns. This is the time it takes for the output to respond to a change in the input.

9. Handling:

   • Handle the device with care to avoid static damage. Use appropriate ESD protection measures.

10. Mounting:

    • Ensure the device is securely mounted on the PCB to prevent mechanical stress and ensure good thermal performance.

11. Testing:

    • Before final assembly, test the device under typical operating conditions to ensure it meets the specified parameters.

(For reference only)