HD74HC175P: 马来西亚的首选 Utsource Holding Company Limited

详情

Parameter	Symbol	Conditions	Min	Typical	Max	Unit
Supply Voltage	V_CC	-	2.0	-	6.0	V
Input Voltage (High Level)	V_IH	V_CC = 4.5V to 5.5V	3.15	-	5.5	V
Input Voltage (Low Level)	V_IL	V_CC = 4.5V to 5.5V	0	-	2.35	V
Output Voltage (High Level)	V_OH	I_O = -0.4mA, V_CC = 4.5V to 5.5V	4.5	-	V_CC - 0.5	V
Output Voltage (Low Level)	V_OL	I_O = 4.0mA, V_CC = 4.5V to 5.5V	0	-	0.9	V
Input Current (High Level)	I_IH	V_I = V_CC	-20	-	-	μA
Input Current (Low Level)	I_IL	V_I = 0V	-1	-	-	μA
Output Current (High Level)	I_OH	V_O = V_CC - 1.5V	-4.0	-	-	mA
Output Current (Low Level)	I_OL	V_O = 0.4V	-	-	8.0	mA
Propagation Delay Time	t_pd	V_CC = 4.5V to 5.5V, T_A = 25°C	0	-	18	ns
Power Dissipation	P_D	-	-	-	100	mW
Operating Temperature Range	T_A	-	-40	-	85	°C
Storage Temperature Range	T_STG	-	-65	-	150	°C

Supply Voltage (V_CC):
- Ensure the supply voltage is within the range of 2.0V to 6.0V.
- Avoid exceeding the maximum supply voltage to prevent damage to the device.
Input Voltages:
- For a high-level input (V_IH), the voltage should be at least 3.15V when V_CC is between 4.5V and 5.5V.
- For a low-level input (V_IL), the voltage should not exceed 2.35V when V_CC is between 4.5V and 5.5V.
Output Voltages:
- The output voltage (V_OH) when high should be at least 4.5V or up to V_CC - 0.5V.
- The output voltage (V_OL) when low should not exceed 0.9V.
Current Ratings:
- Ensure that the input currents (I_IH and I_IL) and output currents (I_OH and I_OL) do not exceed the specified limits to avoid damage.
Propagation Delay:
- The propagation delay time (t_pd) should be considered in timing-sensitive applications. It can vary based on supply voltage and temperature.
Power Dissipation:
- The maximum power dissipation (P_D) is 100mW. Ensure proper heat dissipation if operating near this limit.
Temperature Ranges:
- The operating temperature range (T_A) is from -40°C to 85°C.
- The storage temperature range (T_STG) is from -65°C to 150°C.
Handling:
- Handle the device with care to avoid static discharge, which can damage sensitive components.
- Follow proper soldering techniques to ensure reliable connections and avoid thermal shock.

By adhering to these parameters and instructions, you can ensure the reliable operation and longevity of the HD74HC175P.

(For reference only)