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4

Recommended Operating

Conditions

Note 2: Absolute maximum ratings are those values beyond which damage

to the device may occur. The databook specifications should be met, with-

out exception, to ensure that the system design is reliable over its power

supply, temperature, and output/input loading variables. Fairchild does not

recommend operation of FACT

 circuits outside databook specifications.

DC Electrical Characteristics

−0.5V to +7.0V

−20 mA

+20 mA

−0.5V to V

−20 mA

+20 mA

−0.5V to V

DC Output Source

± 50 mA

± 50 mA

−65°C to +150°C

DC Latch-Up Source

or Sink Current

± 300 mA

PDIP

140

°C

4.5V to 5.5V

−40°C to +85°C

Minimum Input Edge Rate

∆V/∆t

125 mV/ns

Symbol

Parameter

Units

Conditions

(V)

Typ

Guaranteed Limits

Minimum HIGH Level

4.5

1.5

2.0

2.0

V

Input Voltage

5.5

1.5

2.0

2.0

Maximum LOW Level

4.5

1.5

0.8

0.8

V

Input Voltage

5.5

1.5

0.8

0.8

Minimum HIGH Level

4.5

4.49

4.4

4.4

Output Voltage

5.5

5.49

5.4

5.4

4.5

3.86

3.76

V

5.5

4.86

4.76

Maximum LOW Level

4.5

0.001

0.1

0.1

Output Voltage

5.5

0.001

0.1

0.1

4.5

0.36

0.44

V

5.5

0.36

0.44

Maximum Input

5.5

± 0.1

± 1.0

µAV

Leakage Current

Maximum I/O

5.5

± 0.6

± 6.0

µA

Leakage Current

5.5

0.6

1.5

mA

Minimum Dynamic

5.5

75

mA

Output Current (Note 4)

5.5

−75

mA

Maximum Quiescent

5.5

8.0

80.0

µAV

Supply Current

Maximum HIGH Level

5.0

1.1

1.5

V

Figure 2Figure 3

Output Noise

(Note 5)(Note 6)

Maximum LOW Level

5.0

−0.6

−1.2

V

Figure 2Figure 3

Output Noise

(Note 5)(Note 6)

Minimum HIGH Level

5.0

1.9

2.2

V

(Note 5)(Note 7)

Dynamic Input Voltage