OBSOLETE

54AC257, 54ACT257

www.ti.com

SNOS102B – JULY 1998 – REVISED APRIL 2013

DC CHARACTERISTICS FOR 'AC FAMILY DEVICES (continued)

54AC

Symbol

Parameter

Units

Conditions

(V)

−55°C to +125°C

Ensured Limits

Maximum Low Level Output Voltage

3.0

0.1

4.5

0.1

V

5.5

0.1

(1)

3.0

0.50

12 mA

4.5

0.50

V

24 mA

5.5

0.50

24 mA

Maximum Input Leakage Current

5.5

±1.0

μA

Maximum TRI-STATE Leakage

Current

5.5

±10.0

μA

5.5

50

mA

Dynamic Output

5.5

−50

mA

Current

Maximum Quiescent Supply Current

5.5

80.0

μA

(2)

Maximum test duration 2.0 ms, one output loaded at a time.

DC CHARACTERISTICS FOR 'ACT FAMILY DEVICES

54ACT

Symbol

Parameter

Units

Conditions

(V)

Ensured Limits

Minimum High Level Input Voltage

4.5

2.0

V

5.5

2.0

Maximum Low Level Input Voltage

4.5

0.8

V

5.5

0.8

Minimum High Level Output Voltage

4.5

4.4

V

5.5

5.4

(1)

4.5

3.70

V

−24 mA

5.5

4.70

−24 mA

Maximum Low Level Output Voltage

4.5

0.1

V

5.5

0.1

(1)

4.5

0.50

V

24 mA

5.5

0.50

24 mA

Maximum Input Leakage Current

5.5

±1.0

μA

Maximum TRI-STATE Leakage Current

5.5

±10.0

μA

5.5

1.6

mA

Minimum

5.5

50

mA

Dynamic Output

5.5

−50

mA

Maximum Quiescent Supply Current

5.5

80.0

μA

or GND

(1)

All outputs loaded; thresholds on input associated with output under test.

(2)

Maximum test duration 2.0 ms, one output loaded at a time.

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