SN74LVC1G07: Design | SN74LVC1G07 | VLoad

felix thomas

Part Number: SN74LVC1G07

Hi Team,

1. Could please explain what is Vload? How it becomes 2*VCC?

2. In our design we are using VCC as 5V. Since RL is 500ohm. Will it work if we give 10K pull up in the input?

Vinput = 5x(500/1500) = 1.6V <3.5V

0 Clemens Ladisch over 2 years ago

Guru 319490 points

1. The R_L voltage divider creates a voltage of V_CC.

2. These is the test circuit at the output to measure timing characteristics. This is not necessarily what you would do in a real circuit.

CMOS inputs have a very high impedance. A 10 kΩ pull-up will work fine.

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