Details

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BUY D8155HC https://www.utsource.net/itm/p/12608321.html

Parameter	Symbol	Min	Typical	Max	Unit	Conditions
Supply Voltage	VCC	4.5	5.0	5.5	V
Output Current (Source)	IOH	-	25	50	mA	VCC = 5V
Output Current (Sink)	IOL	10	25	50	mA	VCC = 5V
Input Leakage Current	IIH	-	1	10	渭A	VIN = VCC
Input Leakage Current	IIL	-	1	10	渭A	VIN = 0V
Propagation Delay Time	tpd	5	10	20	ns	VCC = 5V
Power Dissipation	PD	-	150	250	mW	Per Output
Operating Temperature	Toper	-40	-	85	掳C
Storage Temperature	Tstg	-65	-	150	掳C

Instructions for Use:

1. Power Supply:

   • Ensure the supply voltage (VCC) is within the range of 4.5V to 5.5V.
   • Connect the ground (GND) pin to the system ground.

2. Input Signals:

   • Apply input signals (VIN) that are either at VCC or GND levels.
   • Ensure input leakage currents (IIH and IIL) are within the specified limits.

3. Output Signals:

   • The output pins can source or sink current up to 50mA.
   • For reliable operation, do not exceed the maximum power dissipation per output (250mW).

4. Propagation Delay:

   • The propagation delay time (tpd) should be considered when designing timing-sensitive circuits.
   • Ensure that the propagation delay does not affect the overall system performance.

5. Temperature Range:

   • Operate the device within the specified operating temperature range (-40掳C to 85掳C).
   • Store the device within the storage temperature range (-65掳C to 150掳C).

6. Handling:

   • Handle the device with care to avoid damage from electrostatic discharge (ESD).
   • Follow standard ESD protection guidelines during handling and installation.

7. Mounting:

   • Ensure proper mounting on the PCB to maintain good thermal and electrical connections.
   • Use appropriate soldering techniques to avoid overheating the device.

(For reference only)