Details

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BUY DS8839N https://www.utsource.net/itm/p/387609.html
4-Bit Bus Transceiver

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Operating Voltage	VDD		2.0		5.5	V
Input Leakage Current	IIH	VIN = VDD, TA = 25掳C		1		渭A
	IIL	VIN = 0V, TA = 25掳C		1		渭A
Output Leakage Current	IOH	VOUT = VDD, TA = 25掳C		50		渭A
	IOL	VOUT = 0V, TA = 25掳C		-50		渭A
Propagation Delay Time	tPD	VIN = VDD/2, VOUT = 1.5V	4		7	ns
Power Dissipation	PD				150	mW
Storage Temperature	Tstg		-65		150	掳C
Operating Temperature	TOPR		-40		85	掳C

Instructions for DS8839N

1. Power Supply:

   • Ensure the operating voltage (VDD) is within the range of 2.0V to 5.5V.

2. Input Handling:

   • Keep input leakage current minimal by ensuring proper connections and avoiding floating inputs.
   • For optimal performance, maintain input voltages at either VDD or GND levels.

3. Output Handling:

   • Manage output leakage currents by ensuring loads are properly matched and within specified limits.
   • Outputs should not be left floating; connect them to appropriate logic levels when not in use.

4. Timing Considerations:

   • Account for propagation delay times in your circuit design to ensure timing requirements are met.

5. Thermal Management:

   • Operate the device within the specified temperature ranges to avoid thermal stress.
   • Use adequate heat sinking if operating near the upper limit of power dissipation.

6. Storage:

   • Store the device in environments that do not exceed the storage temperature range to prevent damage.

7. Handling Precautions:

   • Handle with care to avoid electrostatic discharge (ESD) which can damage sensitive components.
   • Follow standard ESD handling procedures during assembly and testing.

(For reference only)