HD74ALVCH16334

11

Waveforms – 3

V

+0.15 V

OL

V

–0.15 V

OH

V

+0.3 V

OL

V

–0.3 V

OH

CC

Waveform - A

Output

Control

Waveform - B

GND

TEST

1/2 V

1.5 V

2.7 V

3.0 V

GND

GND

Vcc=2.7V,

3.3

±0.3V

Vcc=2.5

±0.2V

10 %

10 %

90 %

90 %

Notes:

1.

All input pulses are supplied by generators having the following characteristics :

PRR

≤ 10 MHz, Zo = 50 Ω, t

PRR

≤ 10 MHz, Zo = 50 Ω, t

2.

Waveform – A is for an output with internal conditions such that the output is low except

when disabled by the output control.

3.

Waveform – B is for an output with internal conditions such that the output is high except

when disabled by the output control.

4.

The output are measured one at a time with one transition per measurement.