Details

---

BUY OEC12C887A https://www.utsource.net/itm/p/12608354.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Supply Voltage	VDD	4.5	5.0	5.5	V	Operating voltage range
Output Voltage	VOH	-	4.4	5.0	V	High-level output voltage (VDD = 5V)
Output Current (Source)	IOS	-	20	40	mA	Maximum source current per output
Output Current (Sink)	IOSK	-	20	40	mA	Maximum sink current per output
Input Leakage Current	IIL	-0.1	0.1	0.5	渭A	Input leakage current
Propagation Delay Time	tpd	5	10	15	ns	Propagation delay time (VDD = 5V)
Power Dissipation	PD	-	-	100	mW	Maximum power dissipation
Operating Temperature	TOPR	-40	-	85	掳C	Operating temperature range
Storage Temperature	TSTG	-65	-	150	掳C	Storage temperature range

Instructions for Use:

1. Power Supply:

   • Ensure the supply voltage is within the specified range (4.5V to 5.5V).
   • Connect the VDD pin to the positive supply and GND to the ground.

2. Input Handling:

   • Inputs should be kept within the logic levels of the device (0V for low, VDD for high).
   • Avoid excessive input leakage by ensuring inputs are properly terminated or driven.

3. Output Handling:

   • Do not exceed the maximum output current ratings (source or sink).
   • Use appropriate external components (e.g., resistors) to limit current if necessary.

4. Propagation Delay:

   • Consider the propagation delay when designing timing-sensitive circuits.
   • Use the typical value (10ns) for general calculations, but account for the maximum value (15ns) in critical applications.

5. Thermal Management:

   • Ensure adequate heat dissipation if operating at the maximum power dissipation (100mW).
   • Keep the operating temperature within the specified range (-40掳C to 85掳C).

6. Storage and Handling:

   • Store the device in a controlled environment within the storage temperature range (-65掳C to 150掳C).
   • Handle with care to avoid static damage; use ESD protection measures.

7. Testing:

   • Test the device under typical operating conditions to ensure proper functionality.
   • Verify all connections and power supplies before testing to prevent damage.

(For reference only)