Details

---

BUY TMS4044-45NL https://www.utsource.net/itm/p/12606038.html

Parameter	Symbol	Min	Typ	Max	Unit
Supply Voltage	Vcc	2.7	-	5.5	V
Operating Temperature	Topr	-40	-	85	掳C
Storage Temperature	Tstg	-65	-	150	掳C
Output Current (Source)	Iout	-	10	20	mA
Output Current (Sink)	Iout	-	10	20	mA
Propagation Delay Time	tpd	-	10	30	ns
High-Level Output Voltage	VOH	2.4	-	Vcc	V
Low-Level Output Voltage	VOL	0	-	0.4	V
Input Leakage Current	IIH	-	1	20	渭A
Output Leakage Current	IOL	-	1	20	渭A

Instructions for Use

1. Supply Voltage:

   • Ensure the supply voltage (Vcc) is within the range of 2.7V to 5.5V.
   • Connect the Vcc pin to the power supply and GND to ground.

2. Operating Temperature:

   • The device is designed to operate within the temperature range of -40掳C to 85掳C.
   • Avoid operating the device outside this range to prevent damage.

3. Storage Temperature:

   • Store the device in an environment with temperatures ranging from -65掳C to 150掳C.

4. Output Current:

   • The device can source or sink up to 20mA per output pin.
   • Ensure that the load connected to the output pins does not exceed this current limit.

5. Propagation Delay Time:

   • The typical propagation delay time is 10ns, with a maximum of 30ns.
   • This parameter is crucial for timing considerations in your circuit design.

6. Output Voltage Levels:

   • When the output is high (VOH), it should be at least 2.4V and can go up to the supply voltage (Vcc).
   • When the output is low (VOL), it should be between 0V and 0.4V.

7. Input Leakage Current:

   • The input leakage current (IIH) is typically 1渭A but can go up to 20渭A.
   • Ensure that the input signals are stable and do not exceed the leakage current limits.

8. Output Leakage Current:

   • The output leakage current (IOL) is typically 1渭A but can go up to 20渭A.
   • This should be considered when designing the load circuitry.

9. Handling and Storage:

   • Handle the device with care to avoid static discharge, which can damage the internal circuits.
   • Store the device in a dry, cool place to ensure its longevity.

10. Soldering:

    • Follow the recommended soldering profile to avoid thermal stress on the device.
    • Ensure proper cooling after soldering to prevent damage.

11. Testing:

    • After assembly, test the device under the specified operating conditions to ensure proper functionality.
    • Use appropriate test equipment and methods to verify the performance parameters.

By following these instructions, you can ensure reliable and efficient operation of the TMS4044-45NL.

(For reference only)