Details

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BUY SN74LS373NSR https://www.utsource.net/itm/p/11693574.html
IC OCT TRANSP D-TYP LATCH 20SO

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VCC	Operating	4.75	-	5.25	V
Input Voltage (High Level)	VIH	-	2.0	-	VCC	V
Input Voltage (Low Level)	VIL	-	0	-	0.8	V
Output Voltage (High Level)	VOH	IO = -0.4 mA	-	2.4	VCC - 0.5	V
Output Voltage (Low Level)	VOL	IO = 16 mA	0	0.5	-	V
Input Current (High Level)	IIH	VI = VCC	-	20	40	μA
Input Current (Low Level)	IIL	VI = 0 V	-1	-	-0.4	mA
Output Current (High Level)	IOH	VO = 2.4 V	-	-	-0.4	mA
Output Current (Low Level)	IOL	VO = 0.5 V	-	-	16	mA
Storage Temperature Range	TSTG	-	-65	-	150	°C
Operating Temperature Range	TA	-	0	-	70	°C
Propagation Delay Time (Typical)	tpd	VCC = 5 V, IL = 16 mA, IH = -0.4 mA	-	22	-	ns
Power Dissipation	PD	Maximum at TA = 25°C	-	-	500	mW

Instructions for Use:

1. Power Supply:

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

2. Input Signals:

   • Apply input signals (V_I) that meet the high-level (V_IH) and low-level (V_IL) voltage requirements.
   • Ensure that the input currents (I_IH and I_IL) do not exceed the specified limits.

3. Output Signals:

   • The output signals (V_O) will be driven to high (V_OH) or low (V_OL) levels based on the input conditions.
   • Ensure that the output currents (I_OH and I_OL) do not exceed the specified limits.

4. Temperature Considerations:

   • Operate the device within the operating temperature range (T_A) of 0°C to 70°C.
   • Store the device within the storage temperature range (T_STG) of -65°C to 150°C.

5. Timing:

   • Consider the propagation delay time (t_pd) when designing your circuit to ensure proper timing and signal integrity.

6. Power Dissipation:

   • Ensure that the power dissipation (P_D) does not exceed 500 mW to avoid overheating and potential damage to the device.

7. Handling:

   • Handle the device with care to avoid static discharge, which can damage the internal components.
   • Follow proper soldering techniques to avoid thermal shock and mechanical stress.

By adhering to these parameters and instructions, you can ensure reliable operation of the SN74LS373NSR.

(For reference only)