54F407LMQB datasheet(7/10 Pages) NSC

7 / 10 page

AC Electrical Characteristics (Continued)

54F

Symbol

Parameter

TA VCC e Mil

Units

Fig

CL e 50 pF

Min

Max

tcw

Clock Period

360

ts(H)

Setup Time HIGH or LOW

ts(L)

I1–I3 to Negative-Going CP

407-c

th(H)

Hold Time HIGH or LOW

th(L)

I1–I3 to Positive-Going CP

ts(H)

Setup Time HIGH or LOW

185

ts(L)

Dn or C1 to Negative-Going CP

185

th(H)

Hold Time HIGH or LOW

407-c

th(L)

Dn or CI to

Negative-Going Clock

ts(H)

Setup Time HIGH or LOW

145

ts(L)

CI to Positive-Going CP

145

407-c

th(H)

Hold Time HIGH or LOW

th(L)

CI to Positive-Going CP

tw(H)

Clock Pulse Width

407-c

tw(L)

HIGH or LOW

Ordering Information

The device number is used to form part of a simplified purchasing code where the package type and temperature range are

defined as follows

54F

407

Temperature Range Family

Special Variations

54F e Military

QB e Military grade device with

environmental and burn-in

Device Type

processing

Package Code

Temperature Range

D e Ceramic DIP

M e Military (b55 Cto a125 C)

SD e Slim Ceramic DIP

F e Flatpak

L e Leadless Chip Carrier (LCC)

54F407LMQB Datasheet(PDF) 7 Page - National Semiconductor (TI)

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