2003 Dec 08

9

Philips Semiconductors

Product specification

16-bit buffer/line driver; 5 V input/output

tolerant; 3-state

74LVC16244A;

74LVCH16244A

Notes

3. Valid for data inputs of bushold parts (74LVCH16244A) only. For data inputs only, control inputs do not have a

bushold circuit.

5. The specified overdrive current at the data input forces the data input to the opposite logic input state.

HIGH-level input voltage

1.2

−−

V

2.7 to 3.6

2.0

−−

V

LOW-level input voltage

1.2

−−

0V

2.7 to 3.6

−−

0.8

V

HIGH-level output voltage

2.7 to 3.6

−−

V

2.7

−−

V

3.0

−−

V

3.0

−−

V

LOW-level output voltage

2.7 to 3.6

−−

0.3

V

2.7

−−

0.6

V

3.0

−−

0.8

V

input leakage current

note 2

3.6

−−

±20

µA

3-state output OFF-state

current

note 2

3.6

−−

±20

µA

power-off leakage supply

current

0.0

−−

±20

µA

quiescent supply current

3.6

−−

80

µA

additional quiescent supply

current per input pin

2.7 to 3.6

−−

5000

µA

bushold LOW sustaining

current

notes 3 and 4

3.0

60

−−µA

bushold HIGH sustaining

current

notes 3 and 4

3.0

−60

−−µA

bushold LOW overdrive

current

notes 3 and 5

3.6

500

−−µA

bushold HIGH overdrive

current

notes 3 and 5

3.6

−500

−−µA

SYMBOL

PARAMETER

TEST CONDITIONS

MIN.

TYP.

MAX.

UNIT

OTHER