1999 Sep 30

5

Philips Semiconductors

Product specification

Octal buffer/line driver with 30

Ω series termination

resistors; 5 V input/output tolerant; 3-state

74LVC2244A

RECOMMENDED OPERATING CONDITIONS

LIMITING VALUES

In accordance with the Absolute Maximum Rating System (IEC 134). Voltages are referenced to GND (ground = 0 V).

Notes

1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.

2. For SO package: above 70

3. For SSOP and TSSOP package: above 60

SYMBOL

PARAMETER

CONDITIONS

MIN.

MAX.

UNIT

DC supply voltage

for max. speed performance

2.7

3.6

V

for low-voltage applications

1.2

3.6

V

DC input voltage

0

5.5

V

DC output voltage

output HIGH or LOW state

0

V

3-state

0

5.5

V

operating ambient temperature

see DC and AC characteristics per

device

−40

+85

°C

input rise and fall times

0

20

ns/V

0

10

SYMBOL

PARAMETER

CONDITIONS

MIN.

MAX.

UNIT

DC supply voltage

−0.5

+6.5

V

DC input diode current

−−50

mA

DC input voltage

note 1

−0.5

+5.5

V

DC output diode current

−±50

mA

DC output voltage

output HIGH or LOW

note 1

−0.5

output 3-state

note 1

−0.5

+6.5

V

DC output diode current

−±50

mA

−±100

mA

storage temperature

−65

+150

°C

power dissipation per package

plastic mini-pack (SO)

note 2

−

500

mW

plastic shrink mini-pack (SSOP and

TSSOP)

note 3

−

500

mW