DC Electrical Characteristics

MinMax limits apply across temperature range unless otherwise specified (Continued)

Symbol

Parameter

Conditions

Min

Typ

Max

Units

OUTPUT DRIVE (See 54C74C Family Characteristics Data Sheet) (Short Circuit Current)

Output Source Current

b

175

b

33

mA

(P-Channel)

Output Source Current

b

8

b

15

mA

(P-Channel)

Output Sink Current

175

36

mA

(N-Channel)

Output Sink Current

816

mA

(N-Channel)

Symbol

Parameter

Conditions

Min

Typ

Max

Units

Propagation Delay Time to

Logical ‘‘0’’ or Logical ‘‘1’’

60

150

ns

from DA

35

80

ns

25

60

ns

Propagation Delay Time from

Logical ‘‘0’’ or Logical ‘‘1’’

80

200

ns

into High Impedance State

65

150

ns

50

110

ns

Propagation Delay Time from

High Impedance State to a

100

250

ns

Logical ‘‘0’’ or Logical ‘‘1’’

55

125

ns

40

90

ns

Input Capacitance

Any Input (Note 2)

5

75

pF

TRI-STATE Output Capacitance

Any Output (Note 2)

10

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

Switching Time Waveforms

TLF6037 – 3

T1

T2

RC T3

07 RC where R

10k and C is external capacitor at KBM input

FIGURE 1

TLF6037 – 4

FIGURE 2

3