Details

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BUY SN74LS294N https://www.utsource.net/itm/p/539688.html
>6V fixed gain amp

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VCC	Operating	4.75	5.0	5.25	V
Input Low Voltage	VIL	-	0.8	-	-	V
Input High Voltage	VIH	-	-	-	2.0	V
Output Low Voltage	VOL	IOL = 16 mA	-	-	0.4	V
Output High Voltage	VOH	IOH = -0.4 mA	2.4	-	-	V
Input Current (Low)	IIL	VIL = 0.4V	-	-	0.4	mA
Input Current (High)	IIH	VIH = 2.6V	-	-	20	μA
Output Current (Low)	IOL	VOL = 0.4V	8	16	-	mA
Output Current (High)	IOH	VOH = 2.4V	-	-	-0.4	mA
Propagation Delay Time	tpd	VCC = 5V, TA = 25°C	-	22	-	ns
Power Dissipation	PD	Maximum at TA = 70°C	-	-	500	mW
Operating Temperature Range	TA	-	-40	0	85	°C

Instructions for Use:

1. Power Supply:

   • Ensure the supply voltage (V_CC) is within the specified range of 4.75V to 5.25V.
   • Connect the ground (GND) pin to a stable reference ground.

2. Input Signals:

   • Apply logic low (0V) or high (5V) signals to the input pins.
   • Ensure that the input voltages do not exceed the maximum ratings to avoid damage.

3. Output Signals:

   • The output pins can source or sink current as specified.
   • Do not exceed the maximum output current ratings to prevent damage to the device.

4. Propagation Delay:

   • The propagation delay time (t_pd) is typically 22ns under standard conditions.
   • This value may vary with changes in temperature and supply voltage.

5. Thermal Management:

   • The device can dissipate up to 500mW of power.
   • Ensure adequate cooling if operating near the maximum power dissipation.

6. Operating Temperature:

   • The device is rated for operation from -40°C to 85°C.
   • Avoid operating the device outside this temperature range to ensure reliable performance.

7. Storage and Handling:

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

8. Testing:

   • Before integrating the SN74LS294N into a circuit, test it using a known good setup to verify functionality.

By following these guidelines, you can ensure the reliable operation of the SN74LS294N in your circuits.

(For reference only)