Details

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BUY SN74AS867NT https://www.utsource.net/itm/p/11705140.html
IC SYNC UP/DOWN COUNTER 24-DIP

Parameter	Symbol	Min	Typical	Max	Unit
Supply Voltage	Vcc	4.75	5.0	5.25	V
Output High Voltage	VOH	2.4	3.5	5.0	V
Output Low Voltage	VOL	0.0	0.4	0.5	V
Input High Voltage	VIH	2.0	3.5	5.0	V
Input Low Voltage	VIL	0.0	1.5	0.8	V
Propagation Delay Time	tpd	3.0	4.5	7.0	ns
Power Dissipation	PD	-	100	-	mW
Operating Temperature	Topr	-40	-	85	°C
Storage Temperature	Tstg	-65	-	150	°C

Instructions for Use:

1. Supply Voltage (Vcc):

   • Ensure the supply voltage is within the specified range of 4.75V to 5.25V.
   • Do not exceed the maximum voltage to avoid damaging the device.

2. Output Voltage Levels:

   • The output high voltage (VOH) should be at least 2.4V and can go up to 5.0V.
   • The output low voltage (VOL) should be no more than 0.5V.

3. Input Voltage Levels:

   • The input high voltage (VIH) should be at least 2.0V and can go up to 5.0V.
   • The input low voltage (VIL) should be no more than 0.8V.

4. Propagation Delay Time (tpd):

   • The typical propagation delay time is 4.5ns, with a minimum of 3.0ns and a maximum of 7.0ns.

5. Power Dissipation (PD):

   • The device is designed to dissipate up to 100mW of power.

6. Operating Temperature (Topr):

   • The device operates reliably within the temperature range of -40°C to 85°C.

7. Storage Temperature (Tstg):

   • Store the device in an environment where the temperature ranges from -65°C to 150°C.

8. Handling and Storage:

   • Handle the device with care to avoid static damage.
   • Store in a dry, cool place to prevent moisture damage.

9. Mounting and Soldering:

   • Follow recommended soldering profiles to ensure proper mounting and to avoid thermal stress on the device.

10. Testing and Validation:

    • Test the device under the specified operating conditions to ensure it meets the required performance parameters.

For detailed application notes and further information, refer to the datasheet provided by the manufacturer.

(For reference only)