10

Notes:

1. All specifications valid for radiation dose

2. DIRx to bus times are guaranteed by design, but not tested. OEx to bus times are tested.

SYMBOL

PARAMETER

MINIMUM

MAXIMUM

UNIT

Propagation delay Data to Bus

1

20

ns

t

PHL

Propagation delay Data to Bus

1

20

ns

Output enable time OEx to Bus

1

18

ns

Output enable time OEx to Bus

1

18

ns

t

PLZ

Output disable time OEx to Bus high impedance

1

20

ns

Output disable time OEx to Bus high impedance

1

20

ns

2

Output enable time DIRx to Bus

1

18

ns

t

PZH

2

Output enable time DIRx to Bus

1

18

ns

t

PLZ

2

Output disable time DIRx to Bus high impedance

1

20

ns

2

Output disable time DIRx to Bus high impedance

1

20

ns

Propagation Delay

Input

Output

0V

Control Input

3.3V Output

Normally Low

Enable Disable Times

3.3V Output

Normally High

0V

V

V