74LVC2T45

Document number: DS43360 Rev. 1 - 2

11 of 15

www.diodes.com

January 2021

© Diodes Incorporated

74LVC2T45

Parameter Measurement Information

(see Note A)

From Output

Under Test

Open

GND

S1

TEST

S1

Open

Vload

GND

Inputs

V∆

1.8V±0.15V

≤2ns

15pF

2KΩ

0.15V

2.5V±0.2V

≤2ns

15pF

2KΩ

0.15V

3.3V±0.3V

3V

≤2.5ns

15pF

2KΩ

0.3V

5V±0.5V

≤2.5ns

15pF

2KΩ

0.3V

Input

0 V

Voltage Waveform Pulse Duration

Output

Control

0 V

Output

Waveform 1

(see Note B)

Output

Waveform 2

S1 at GND

(see Note B)

0V

Voltage Waveform Enable and Disable Times

Low and High Level Enabling

Input

0 V

Output

Output

Voltage Waveform Propagation Delay Times

Inverting and Non Inverting Outputs

Figure 1 Load Circuit and Voltage Waveforms

Notes:

9. Includes test lead and test apparatus capacitance.

10. Waveform 1 is for an output with input set up as a low and device coming out or into 3-state via DIR control.

Waveform 2 is for an output with input set up as a high and device coming out or into 3-state via DIR control.

11. All pulses are supplied at pulse repetition rate ≤ 10 MHz.