Part Number: SN74LVC2T45-Q1 Other Parts Discussed in Thread: SN74LVC2T45 , The SN74LVC2T45-Q1 has been designed in one of our products in 2017 and worked as expected converting 3.3V MCU signals into 5V to drive a MOSFET circuit. Exactly the same boards…
Part Number: SN74LVC2T45-Q1 Around 40 mA of additional current consumption has been observed from the SN74LVC2T45QDCURQ1 IC when it is used for 3.3 V to 5 V level conversion .
In our design, two ICs are used for 3.3 V to 5 V conversion, resulting in…
Part Number: SN74LVC2T45-Q1 Other Parts Discussed in Thread: SN74LVC2T45 Tool/software: 皆さん、こんにちは。
2つのIC間で動作自由空気温度に違いがあると理解しています。
SN74LVC2T45-Q1を-40から+85の間で使用した場合、スイッチング特性( ポートAからポートBへの遅延時間など) はSN74LVC2T45と同じですか?
ありがとうございます
Part Number: SN74LVC2T45-Q1 Tool/software: What will be the output of SN74LVC2T45QDCURQ1 if any of the supply becomes zero. for example:
DIR = 0V
VCCA = 5V and VCCB = 5V
Input to port B is 4V
Now, if only VCCB becomes zero then what will be…
Part Number: SN74LVC2T45-Q1 Hi TI
If output short to GND，wheather damage the IC？
Your datasheet shows the IC internal is push-pull，when short to GND，it will damage the IC？
Part Number: SN74LVC2T45-Q1 Tool/software: Hi TI
SN74LVC2T45QDCURQ1 output short to battery，I use a 120R resistance limit current.
Such as below show Vccb is 5V，B2 short to battery，does damage the IC？(does the IC internal have clamp function?)
Part Number: SN74LVC2T45-Q1 Tool/software: Hi TI
SN74LVC2T45QDCURQ1 output short to gnd，I use a resistance limit current. does 50mA is enough？
Such as below show Vccb is 5V，B2 short to gnd，and the limit current is 50mA，does damage the IC？
Part Number: SN74LVC2T45-Q1 Other Parts Discussed in Thread: SN74LVC2T45 Tool/software: What is the actual Operating free-air temperature (T.A)? On the datasheet (SCES818B), it reads -40degC to 85degC, which is the same as SN74LVC2T45. However, I thought…
Part Number: SN74LVC2T45-Q1 Hello - please note the thermal differences in the 2 datasheet revisions below. Did the thermal characterization of this device change or is this a typo?
thanks - Joey
Part Number: SN74LVC2T45-Q1 Would you be able to explain the process on the power dissipation calculation for this device? Can you also tell me what the delta ICCA and ICCB values represent and how they impact/relate to within the power dissipation numbers…
