Details

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BUY MM74HCT574N https://www.utsource.net/itm/p/1273353.html
ESD Protection Dual Common Anode Diodes 6.8 V SC-70; Package: SC-70 SOT-323 3 LEAD; No of Pins: 3; Container: Tape and Reel; Qty per Container: 3000

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VCC	Operating	2.0	-	6.0	V
Input Low Voltage	VIL	VCC = 4.5V to 5.5V	0.8	-	-	V
Input High Voltage	VIH	VCC = 4.5V to 5.5V	-	-	2.0	V
Output Low Voltage	VOL	IOL = 4.0mA, VCC = 4.5V to 5.5V	0.1	-	0.4	V
Output High Voltage	VOH	IOH = -0.4mA, VCC = 4.5V to 5.5V	2.4	-	3.4	V
Input Leakage Current	IIL	VCC = 4.5V to 5.5V	-1.0	-	1.0	μA
Output Leakage Current	IOL	VCC = 4.5V to 5.5V	-1.0	-	1.0	μA
Propagation Delay Time	tpd	VCC = 4.5V to 5.5V, TA = 25°C	-	15	25	ns
Power Dissipation	PD	Continuous	-	-	100	mW

Instructions for Use:

1. Power Supply:

   • Ensure the supply voltage (V_CC) is within the operating range of 2.0V to 6.0V.
   • Connect the ground (GND) pin to a stable reference ground.

2. Input Signals:

   • For a logic low input, the voltage should be less than 0.8V when V_CC is between 4.5V and 5.5V.
   • For a logic high input, the voltage should be greater than 2.0V when V_CC is between 4.5V and 5.5V.

3. Output Signals:

   • The output low voltage (V_OL) should not exceed 0.4V when sourcing 4.0mA.
   • The output high voltage (V_OH) should be at least 2.4V when sinking -0.4mA.

4. Leakage Current:

   • Monitor input and output leakage currents to ensure they do not exceed ±1.0μA.

5. Propagation Delay:

   • The propagation delay time (t_pd) should be within 15ns to 25ns under typical conditions.

6. Power Dissipation:

   • Do not exceed the maximum power dissipation of 100mW to avoid overheating and potential damage to the device.

7. Handling:

   • Handle the MM74HCT574N with care to avoid static discharge, which can damage the device.
   • Follow standard ESD (Electrostatic Discharge) precautions when working with the component.

8. Storage:

   • Store the device in a dry, cool place away from direct sunlight and moisture to maintain its integrity.

(For reference only)