Datasheet

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Recommended Operating Conditions
(1)
SN54ABT16245A, SN74ABT16245A
16-BIT BUS TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCBS300G – MARCH 1994 – REVISED JANUARY 2006
SN54ABT16245A SN74ABT16245A
UNIT
MIN MAX MIN MAX
V
CC
Supply voltage 4.5 5.5 4.5 5.5 V
V
IH
High-level input voltage 2 2 V
V
IL
Low-level input voltage 0.8 0.8 V
V
I
Input voltage 0 V
CC
0 V
CC
V
I
OH
High-level output current –24 –32 mA
I
OL
Low-level output current 48 64 mA
∆ t/ ∆ v Input transition rise or fall rate Outputs enabled 10 10 ns/V
∆ t/ ∆ V
CC
Power-up ramp rate 200 200 µ s/V
T
A
Operating free-air temperature –55 125 –40 85 ° C
(1) All unused inputs of the device must be held at V
CC
or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
4