Details

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BUY DM7407M https://www.utsource.net/itm/p/12443315.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Input Voltage	VIN		-0.5		7.0	V
Output Voltage	VOUT	No Load		4.5	5.5	V
Operating Temperature	TOPR		-40		85	°C
Storage Temperature	TSTG		-65		150	°C
Supply Current	ISUPPLY	Per Buffer		2.5		mA
High Level Input Current	IILH	VI=5V	-1			μA
Low Level Input Current	IILL	VI=0V		1		μA

Instructions for Use:

1. Power Supply Connection: Connect the supply voltage (Vcc) to pin 8 and ground (GND) to pin 4. Ensure that the supply voltage is within the specified range of 4.5V to 5.5V.

2. Input Connections: Apply your input signals to pins 1, 2, 5, 6, 9, 10, and 13. Each buffer has a separate input pin.

3. Output Connections: Outputs are available on pins 3, 4, 7, 8, 11, 12, and 14. These outputs can drive loads as long as the current does not exceed the maximum allowed per buffer.

4. Temperature Considerations: Operate the device within the temperature range of -40°C to 85°C for optimal performance. Avoid exposing it to temperatures outside this range to prevent damage.

5. Handling Precautions: The DM7407M is sensitive to electrostatic discharge (ESD). Handle with care and use appropriate ESD protection measures during installation.

6. Signal Levels: Ensure that the input signal levels are within the acceptable range to avoid damaging the device or causing incorrect operation. High-level inputs should be around 5V, and low-level inputs should be close to 0V.

7. Current Limitation: Monitor the supply current, ensuring it remains within the typical operating range to maintain stable operation.

(For reference only)