Details

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BUY UPD546C-113 https://www.utsource.net/itm/p/12591931.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	Vcc	Operating	4.5	5.0	5.5	V
Output High Level	VOH	IO = -1 mA, TA = 25掳C		4.4		V
Output Low Level	VOL	IO = 16 mA, TA = 25掳C		0.4		V
Input Leakage Current	IIH	VI = VCC, TA = 25掳C	-1		1	渭A
Input Leakage Current	IIL	VI = 0V, TA = 25掳C	-1		1	渭A
Propagation Delay Time	tpd	VCC = 5V, Tamb = 25掳C		12		ns
Power Consumption	ICC	VCC = 5V, f = 1 MHz		30		mA

Instructions for Use:

1. Supply Voltage: Ensure the supply voltage (Vcc) is within the specified range of 4.5V to 5.5V for reliable operation.

2. Output Levels:

   • For output high level (VOH), ensure that it remains above 4.4V when sourcing up to 1mA.
   • For output low level (VOL), ensure it stays below 0.4V when sinking up to 16mA.

3. Input Current:

   • Keep input leakage currents within 卤1渭A for both high and low input states to avoid unintended behavior.

4. Propagation Delay:

   • The propagation delay time (tpd) is typically 12ns under standard conditions (VCC = 5V, ambient temperature = 25掳C).

5. Power Consumption:

   • Monitor power consumption which should not exceed 30mA at a supply voltage of 5V and an operating frequency of 1MHz.

6. Operating Temperature:

   • Ensure the device operates within a suitable temperature range to maintain performance specifications.

7. Handling Precautions:

   • Handle the device with care to prevent damage from electrostatic discharge (ESD). Use appropriate ESD protection measures during handling and installation.

8. Mounting:

   • Follow manufacturer guidelines for mounting and soldering to ensure proper connection and reliability.

(For reference only)