Details

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BUY SN74LVTH18512DGG https://www.utsource.net/itm/p/5180436.html
3.3-V ABT SCAN TEST DEVICES WITH 18-BIT UNIVERSAL BUS TRANSCEIVERS

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VCC	Operating	1.65	-	3.6	V
Input Low Voltage	VI(L)	IIL = 1 渭A	-0.5	-	VCC-0.1	V
Input High Voltage	VI(H)	IIH = 1 渭A	VCC+0.1	-	5.5	V
Output Low Voltage	VO(L)	IO = 4 mA	-0.5	-	0.1	V
Output High Voltage	VO(H)	IO = -4 mA	VCC-0.1	-	VCC+0.1	V
Propagation Delay Time	tpd	VCC = 3.3V, TA = 25掳C	-	4.8	-	ns
Power Dissipation	PD	VCC = 3.3V, f = 1 MHz	-	17.6	-	mW

Instructions for SN74LVTH18512DGG:

1. Power Supply Requirements:

   • Ensure the supply voltage (VCC) is within the operating range of 1.65V to 3.6V.

2. Input Signal Levels:

   • For a valid low input signal, ensure the voltage is between -0.5V and VCC-0.1V.
   • For a valid high input signal, ensure the voltage is between VCC+0.1V and 5.5V.

3. Output Signal Levels:

   • When sourcing current (IO = -4 mA), the output high voltage should be between VCC-0.1V and VCC+0.1V.
   • When sinking current (IO = 4 mA), the output low voltage should not exceed 0.1V.

4. Propagation Delay:

   • The typical propagation delay time at VCC = 3.3V and ambient temperature (TA) = 25掳C is 4.8 ns.

5. Power Consumption:

   • At VCC = 3.3V and a frequency of 1 MHz, the power dissipation is typically 17.6 mW.

6. Operating Temperature Range:

   • Ensure the device operates within its specified temperature range to avoid damage or unreliable performance.

7. Handling Precautions:

   • Handle with care to prevent electrostatic discharge (ESD) damage. Use proper ESD protection measures when handling or soldering the component.

8. Mounting and Soldering:

   • Follow standard surface mount technology (SMT) guidelines for mounting and soldering to ensure reliable connections and prevent thermal damage.

(For reference only)