HD26LS32

7

3. t

Test circuit

Input

Pulse

Generator

–2.5 V

2 V

Output

Ω

2 k

Ω

5 k

S2

Waveforms

Enable

1.3 V

1.3 V

1.3 V

1.3 V

OH

V

1.3 V

3 V

0 V

3 V

0 V

0.5 V

Output

Enable G

S2 : Open

S2 : Closed

1.4 V

Notes:

1.

The pulse generator has the following characteristics :

PRR = 1 MHz, 50 % duty cycle, t

2.

C

3.

All diodes are 1S2074 (H)

4.

To test G input,ground G input and apply an inverted input waveform.