©1993 Fairchild Semiconductor Corporation

www.fairchildsemi.com

74ABT373 Rev. 1.4

5

DC Electrical Characteristics

SOIC package.

Notes:

4. Max number of outputs defined as (n). n – 1 data inputs are driven 0V to 3V. One output at Low. Guaranteed, but not

tested.

5. Max number of outputs defined as (n). n – 1 data inputs are driven 0V to 3V. One output HIGH. Guaranteed, but not

tested.

6. Max number of data inputs (n) switching. n – 1 inputs switching 0V to 3V. Input-under-test switching: 3V to threshold

AC Electrical Characteristics

SOIC and SSOP package.

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Units

Quiet Output Maximum Dynamic

5.0

(4)

0.4

0.8

V

Quiet Output Minimum Dynamic

5.0

(4)

–1.2

–0.8

V

Minimum HIGH Level Dynamic

Output Voltage

5.0

(5)

2.5

3.0

V

Minimum HIGH Level Dynamic

Input Voltage

5.0

(6)

2.0

1.7

V

Maximum LOW Level Dynamic

Input Voltage

5.0

(6)

0.9

0.6

V

Symbol

Parameter

Units

Min.

Typ.

Max.

Min.

Max.

Min.

Max.

Propagation Delay

1.9

2.7

4.5

1.0

6.8

1.9

4.5

ns

1.9

2.8

4.5

1.0

7.0

1.9

4.5

Propagation Delay

2.0

3.1

5.0

1.0

7.7

2.0

5.0

ns

2.0

3.0

5.0

1.5

7.7

2.0

5.0

Output Enable Time

1.5

3.1

5.3

1.0

6.7

1.5

5.3

ns

1.5

3.1

5.3

1.5

7.2

1.5

5.3

Output Disable Time

2.0

3.6

5.4

1.7

8.0

2.0

5.4

ns

2.0

3.4

5.4

1.0

7.0

2.0

5.4