HD74LS07P: 马来西亚的首选 Utsource Holding Company Limited

详情

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	V_CC	-	4.75	5.0	5.25	V
Input High Voltage	V_IH	I_I = 40 μA	2.0	-	V_CC	V
Input Low Voltage	V_IL	I_I = -1.6 mA	0	-	0.8	V
Output High Voltage	V_OH	I_O = -0.4 mA	2.4	-	V_CC	V
Output Low Voltage	V_OL	I_O = 16 mA	0	-	0.4	V
Propagation Delay Time	t_pd	V_CC = 5V, T_A = 25°C	-	15	22	ns
Power Dissipation	P_D	-	-	-	100	mW
Operating Temperature	T_A	-	-40	-	85	°C

Supply Voltage (V_CC):
- Ensure the supply voltage is within the range of 4.75V to 5.25V to avoid damage to the IC.
Input Voltage Levels:
- For a valid high input, the voltage should be between 2.0V and V_CC.
- For a valid low input, the voltage should be between 0V and 0.8V.
Output Voltage Levels:
- When the output is high, the voltage will be between 2.4V and V_CC.
- When the output is low, the voltage will be between 0V and 0.4V.
Propagation Delay Time (t_pd):
- The typical propagation delay time is 15ns at 25°C with a supply voltage of 5V. The maximum delay is 22ns.
Power Dissipation (P_D):
- The maximum power dissipation is 100mW. Ensure adequate heat sinking if operating near this limit.
Operating Temperature (T_A):
- The IC can operate in temperatures ranging from -40°C to 85°C. Ensure the operating environment does not exceed these limits.
Handling Precautions:
- Handle the IC with care to avoid static discharge, which can damage the internal components.
- Ensure all connections are secure and free from short circuits.
Storage:
- Store the IC in a dry, cool place to prevent moisture damage.
Mounting:
- Use appropriate soldering techniques to mount the IC on the PCB. Avoid overheating during soldering.
Testing:
- Test the IC under controlled conditions to ensure it meets the specified parameters before integrating it into your design.

(For reference only)