Philips Semiconductors

Product specification

MB2245

16-bit transceiver with direction pins (3-State)

1998 Jan 16

5

DC ELECTRICAL CHARACTERISTICS

LIMITS

SYMBOL

PARAMETER

TEST CONDITIONS

to +85

°C

UNIT

Min

Typ

Max

Min

Max

Input clamp voltage

–0.9

–1.2

–1.2

V

2.5

2.9

2.5

V

High-level output voltage

3.0

3.4

3.0

V

2.0

2.4

2.0

V

Low-level output voltage

0.42

0.55

0.55

V

Input leakage current

±0.01

±1.0

±1.0

µA

Power-off leakage current

±5.0

±100

±100

µA

Power-up/down 3-State

output current

±5.0

±50

±50

µA

3-State output High current

5.0

50

50

µA

3-State output Low current

–5.0

–50

–50

µA

Output high leakage current

5.0

50

50

µA

–50

–70

–180

–50

–180

mA

65

250

250

µA

Quiescent supply current

48

60

60

mA

65

250

250

µA

Additional supply current per

Outputs enabled, one input at 3.4V, other

0.5

1.5

1.5

mA

NOTES:

1. Not more than one output should be tested at a time, and the duration of the test should not exceed one second.

2. This is the increase in supply current for each input at 3.4V.

AC CHARACTERISTICS

LIMITS

SYMBOL

PARAMETER

WAVEFORM

UNIT

Min

Typ

Max

Min

Max

Propagation delay

nAx to nBx or nBx to nAx

1

1.2

1.2

3.2

3.1

4.5

4.5

1.2

1.2

5.1

5.1

ns

Output enable time

to High and Low level

2

2.1

2.4

3.8

4.7

5.2

6.1

2.1

2.4

5.8

7.1

ns

Output disable time

from High and Low level

2

2.1

2.1

4.5

4.0

5.8

5.3

2.1

2.1

6.4

5.9

ns