Details

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BUY HD74LS14P https://www.utsource.net/itm/p/11249784.html

Below is the parameter table and instructions for the HD74LS14P, a hex Schmitt trigger inverter.

HD74LS14P Parameter Table

Parameter	Symbol	Min	Typ	Max	Unit	Conditions
Supply Voltage	VCC	4.75	5.0	5.25	V
Input Low Voltage	VIL	0.8	-	2.0	V	VCC = 5V
Input High Voltage	VIH	3.0	-	5.0	V	VCC = 5V
Output Low Voltage	VOL	0.0	0.4	0.5	V	IOL = 16mA
Output High Voltage	VOH	2.7	3.4	5.0	V	IOH = -0.4mA
Propagation Delay Time (Low to High)	tPLH	9	12	15	ns	VCC = 5V, TA = 25°C
Propagation Delay Time (High to Low)	tPHL	9	12	15	ns	VCC = 5V, TA = 25°C
Power Dissipation	PD	-	-	100	mW	Per Package
Operating Temperature Range	TA	0	-	70	°C	Commercial Grade
Storage Temperature Range	TSTG	-65	-	150	°C

Instructions for HD74LS14P

1. Power Supply:

   • Connect the V_CC pin to a 5V power supply.
   • Connect the GND pin to ground.

2. Input Connections:

   • Each input pin (1, 2, 4, 5, 12, 13) should be connected to either a high or low logic level.
   • Ensure that the input voltage levels are within the specified range to avoid damage to the device.

3. Output Connections:

   • Each output pin (3, 6, 8, 9, 11, 14) will provide the inverted logic level of the corresponding input.
   • Ensure that the load connected to the output does not exceed the maximum current ratings.

4. Propagation Delay:

   • The propagation delay times (t_PLH and t_PHL) should be considered when designing timing-sensitive circuits.

5. Temperature Considerations:

   • Operate the device within the specified temperature range to ensure reliable performance.
   • Store the device in a dry environment within the storage temperature range to prevent damage.

6. Handling:

   • Handle the device with care to avoid static discharge, which can damage the sensitive components.
   • Use appropriate ESD protection measures when handling the device.

7. Mounting:

   • Ensure proper soldering techniques are used to avoid thermal stress on the device.
   • Follow the recommended PCB layout guidelines for optimal performance.

By following these parameters and instructions, you can effectively use the HD74LS14P in your electronic designs.

(For reference only)