74LVC1T45

Document number: DS35804 Rev. 2 - 2

8 of 14

www.diodes.com

June 2013

© Diodes Incorporated

74LVC1T45

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

2K•

0.15V

2.5V±0.2V

• 2ns

15pF

2K•

0.15V

3.3V±0.3V

3V

• 2.5ns

15pF

2K•

0.3V

5V±0.5V

• 2.5ns

15pF

2K•

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:

A. Includes test lead and test apparatus capacitance.

B. 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.

C. All pulses are supplied at pulse repetition rate • 10 MHz.