Symbol

Parameter

Conditions

Min

Typ

Max

Units

High to Low Propagation Delay

(Figure 1)

40

120

ns

Write Enable Input to Output

Low to High Propagation Delay

(Figure 1)

70

150

ns

Write Enable Input to Output

Minimum Set-Up Time

45

20

ns

Data in to Write Enable Input

(Figure 1)

Minimum Write Enable Pulse

(Figure 1)

60

25

ns

Width

High to Low Output Transition Time

(Figure 1)

16

35

ns

Low to High Output Transition Time

(Figure 1)

38

70

ns

‘‘N’’ Package (Note 4)

5

15

pF

Symbol

Parameter

Conditions

Min

Typ

Max

Units

High to Low Propagation Delay

(Figure 2)

30

60

ns

Data In to Output

Low to High Propagation Delay

(Figure 2)

70

100

ns

Data to Output

Minimum Set-Up Time

0

b

25

ns

Data in to Strobe Input

(Figure 2)

Minimum Strobe Enable Pulse Width

(Figure 2)

60

35

ns

Propagation Delay Clear to Data Output

(Figure 2)

70

135

ns

Minimum Clear Input Pulse Width

(Figure 2)

60

25

ns

High to Low Output Transition Time

(Figure 2)

20

35

ns

Low to High Output Transition Time

(Figure 2)

38

60

ns

Input CapacitanceAny Input

(Note 4)

5

15

pF

Note 1

‘‘Absolute Maximum Ratings’’ are those values beyond which the safety of the device cannot be guaranteed Except for ‘‘Operating Temperature Range’’

they are not meant to imply that the devices should be operated at these limits The table of ‘‘Electrical Characteristics’’ provides conditions for actual device

operation

Note 2

Note 3

All currents into device pins shown as positive out of device pins as negative all voltages referenced to ground unless otherwise noted

Note 4

3