8

A717LV010-10DP

4265B–AERO–06/04

AC Characteristics

V

Notes:

1. AC test lead = 50 pF.

2. Float delays are measured with 5 pF AC loads. Transition is measured ± 200 mV

from steady-state active levels.

AC Characteristics when

Cascading

V

Notes:

1. AC test lead = 50 pF.

2. Float delays are measured with 5 pF AC loads. Transition is measured ± 200 mV

from steady-state active levels.

Symbol

Description

Military

Units

Min

Max

TOE

(1)

OE to Data Delay

55

ns

TCE

(1)

CE to Data Delay

60

ns

T

CAC

(1)

CLK to Data Delay

60

ns

Data Hold from CE, OE, or CLK

0

ns

(2)

CE or OE to Data Float Delay

50

ns

T

LC

CLK Low Time

25

ns

CLK High Time

25

ns

CE Setup Time to CLK

(to guarantee proper counting)

35

ns

CE Hold Time from CLK

(to guarantee proper counting)

0ns

OE High Time (guarantees counter is reset)

25

ns

F

MAX

Maximum Clock Frequency

10

MHz

Symbol

Description

Military

Units

Min

Max

(2)

CLK to Data Float Delay

50

ns

(1)

CLK to CEO Delay

55

ns

(1)

CE to CEO Delay

40

ns

(1)

RESET/OE to CEO Delay

40

ns

F

MAX

Maximum Clock Frequency

10

MHz