Symbol

Parameter

Conditions

Min

Typ

Max

Units

Input Capacitance

Any Input (Note 2)

50

pF

Propagation Delay Time to a

180

300

ns

70

110

ns

Propagation Delay Time to a

180

300

ns

Logical ‘‘0’’ from Preset or Clear

70

110

ns

Propagation Delay Time to a

250

400

ns

Logical ‘‘1’’ from Preset or Clear

100

150

ns

Time Prior to Clock Pulse that

100

50

ns

40

20

ns

Time after Clock Pulse that

b

20

0

ns

Data Must be Held

b

80

0

ns

Minimum Clock Pulse

100

250

ns

40

100

ns

Minimum Preset and

100

160

ns

Clear Pulse Width

40

70

ns

Maximum Clock Rise

150

m

s

and Fall Time

50

m

s

Maximum Clock Frequency

20

35

MHz

50

80

MHz

Power Dissipation Capacitance

(Note 3)

40

pF

AC Parameters are guaranteed by DC correlated testing

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

Capacitance is guaranteed by periodic testing

Note 3

NoteAN-90

Switching Time Waveform

CMOS to CMOS

TLF5885 – 3

3