Details

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BUY SN74ALS518N https://www.utsource.net/itm/p/12598238.html

Parameter	Description	Min	Typ	Max	Unit
Supply Voltage (VCC)	Operating supply voltage	4.75	5.0	5.25	V
Input Voltage (VIH)	High-level input voltage	3.15	-	-	V
Input Voltage (VIL)	Low-level input voltage	-	-	1.35	V
Output Voltage (VOH)	High-level output voltage	2.7	-	-	V
Output Voltage (VOL)	Low-level output voltage	-	-	0.5	V
Propagation Delay Time (tpd)	Time delay from input to output	-	15	-	ns
Power Dissipation (Ptot)	Total power dissipation	-	-	500	mW
Operating Temperature Range (TA)	Ambient temperature range	-40	-	85	掳C
Storage Temperature Range (Tstg)	Storage temperature range	-65	-	150	掳C

Instructions for Use:

1. Supply Voltage: Ensure the supply voltage (V_CC) is within the specified range of 4.75V to 5.25V to avoid damage to the device.
2. Input Levels:
   • For a high input level (V_IH), the voltage should be at least 3.15V.
   • For a low input level (V_IL), the voltage should not exceed 1.35V.
3. Output Levels:
   • The high-level output voltage (V_OH) should be at least 2.7V.
   • The low-level output voltage (V_OL) should not exceed 0.5V.
4. Propagation Delay: The typical propagation delay time (t_pd) is 15 nanoseconds. This is the time it takes for the output to respond to a change in the input.
5. Power Dissipation: The total power dissipation (P_tot) should not exceed 500 milliwatts to prevent overheating.
6. Operating Temperature: The device is designed to operate within an ambient temperature range of -40掳C to 85掳C.
7. Storage Temperature: When storing the device, ensure the temperature is between -65掳C and 150掳C to maintain its integrity.

Additional Notes:

• Ensure proper decoupling capacitors are used near the power supply pins to minimize noise and voltage drops.
• Follow good PCB layout practices to reduce signal interference and improve performance.
• Refer to the datasheet for detailed pin configurations and additional specifications.

(For reference only)