Details

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BUY SN74AS804BN https://www.utsource.net/itm/p/11701113.html
IC GATE NAND 6CH 2-INP 20DIP

Parameter	Description	Min	Typ	Max	Unit
Supply Voltage (VCC)	Operating supply voltage range	2.0	-	5.5	V
Output High Voltage (VOH)	Minimum output high voltage at IOH = -0.4 mA	-	2.4	VCC-0.5	V
Output Low Voltage (VOL)	Maximum output low voltage at IOL = 8 mA	-	0.4	-	V
Input Low Voltage (VIL)	Maximum input low voltage	-	0.8	-	V
Input High Voltage (VIH)	Minimum input high voltage	-	2.0	-	V
Propagation Delay Time (tPD)	Time delay from input to output	-	6.0	12.0	ns
Power Dissipation (PD)	Maximum power dissipation	-	-	360	mW
Operating Temperature Range (TA)	Ambient operating temperature range	-40	-	85	°C
Storage Temperature Range (TSTG)	Storage temperature range	-65	-	150	°C

Instructions for Using SN74AS804BN:

1. Power Supply:

   • Ensure that the supply voltage (VCC) is within the range of 2.0V to 5.5V.
   • Connect the ground (GND) pin to a stable 0V reference.

2. Input Signals:

   • Apply input signals (VIH, VIL) within the specified voltage ranges to avoid undefined behavior.
   • Ensure that the input signals are clean and stable to prevent false triggering.

3. Output Signals:

   • The output high voltage (VOH) should be at least 2.4V when the output is high.
   • The output low voltage (VOL) should not exceed 0.4V when the output is low.
   • Ensure that the load connected to the output does not exceed the maximum current ratings.

4. Propagation Delay:

   • The propagation delay time (tPD) is the time it takes for the output to change state after the input changes. It typically ranges from 6.0ns to 12.0ns.

5. Temperature Considerations:

   • Operate the device within the ambient temperature range of -40°C to 85°C.
   • Store the device within the temperature range of -65°C to 150°C.

6. Power Dissipation:

   • Do not exceed the maximum power dissipation of 360mW to avoid overheating and potential damage.

7. Handling and Storage:

   • Handle the device with care to avoid static discharge, which can damage sensitive components.
   • Store the device in a dry and cool environment to prevent moisture damage.

8. Circuit Design:

   • Use appropriate decoupling capacitors (e.g., 0.1μF ceramic capacitors) close to the power pins to filter out noise and stabilize the supply voltage.
   • Ensure proper PCB layout to minimize signal interference and improve performance.

By following these instructions, you can ensure reliable and efficient operation of the SN74AS804BN.

(For reference only)