Details

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BUY UPD4702G https://www.utsource.net/itm/p/12608897.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VCC	Operating	4.5	5.0	5.5	V
Output High Level	VOH	IOH = -0.4mA, VCC = 5V	2.7	3.5	4.5	V
Output Low Level	VOL	IOL = 8mA, VCC = 5V	0.0	0.4	0.5	V
Input High Level	VIH	VIN = 70% VCC	3.15	3.5	3.85	V
Input Low Level	VIL	VIN = 30% VCC	1.35	1.5	1.65	V
Propagation Delay Time	tpd	VCC = 5V, Tamb = 25掳C	8	10	12	ns
Power Consumption	ICC	VCC = 5V, fIN = 1MHz	1.0	2.0	3.0	mA

Instructions for UPD4702G

1. Power Supply Requirements:

   • Ensure the supply voltage (VCC) is within the range of 4.5V to 5.5V for stable operation.

2. Input Signal Levels:

   • For reliable detection, input signals should be above 3.15V for logic high and below 1.65V for logic low when VCC is 5V.

3. Output Signal Levels:

   • The output levels will be at least 2.7V for logic high and no more than 0.5V for logic low under typical operating conditions.

4. Propagation Delay:

   • Expect a propagation delay between 8ns and 12ns under standard conditions (VCC = 5V, ambient temperature = 25掳C).

5. Power Consumption:

   • The device consumes up to 3.0mA under operational conditions with VCC = 5V and an input frequency of 1MHz.

6. Handling Precautions:

   • Handle the component carefully to avoid damage from electrostatic discharge (ESD).
   • Ensure proper heat dissipation if used in environments exceeding typical ambient temperatures.

7. Mounting and Soldering:

   • Follow standard surface-mount technology (SMT) procedures for mounting.
   • Use recommended soldering temperatures to prevent thermal damage.

8. Storage:

   • Store in a dry, cool place away from direct sunlight and sources of heat or moisture.

(For reference only)