MM72C19 datasheet(3/8 Pages) NSC

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AC Electrical Characteristics TA e 25 C CL e 50 pF unless otherwise noted

Symbol

Parameter

Conditions

Min

Typ

Max

Units

tpd0 tpd1

Propagation Delay Time to a

VCC e 50V

250

600

Logical ‘‘0’’ or Logical ‘‘1’’

VCC e 10V

110

300

from Data Inputs to Output

VCC e 50V CL e 150 pF

290

650

VCC e 10V CL e 150 pF

120

330

tpd0 tpd1

Propagation Delay Time to a

VCC e 50V

290

650

Logical ‘‘0’’ or Logical ‘‘1’’

VCC e 10V

120

330

from Data Select Inputs to

Output

tpd0 tpd1

Propagation Delay Time to a

VCC e 50V

120

300

Logical ‘‘0’’ or Logical ‘‘1’’

VCC e 10V

150

from Strobe to Output

MM54C150MM74C150

t1H t0H

Delay from Strobe to High

VCC e 50V RL e 10k CL e 5 pF

200

Impedance State

VCC e 10V RL e 10k CL e 5 pF

150

MM72C19MM82C19

tH1 tH0

Delay from Strobe to Logical

VCC e 50V RL e 10k CL e 5 pF

250

‘‘1’’ Level or to Logical ‘‘0’’

VCC e 10V RL e 10k CL e 5 pF

120

Level (from High Impedance State)

MM72C19MM82C19

CIN

Input Capacitance

Any Input (Note 2)

COUT

Output Capacitance

(Note 2)

110

MM72C19MM82C19

CPD

Power Dissipation Capacitance

(Note 3)

100

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

CPD determines the no load AC power consumption of any CMOS device For complete explanation see 54C74C Family Characteristics application note

AN-90

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