SN74AUCH16244 Datasheet, PDF (4/13 Pages) Texas Instruments – 16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS

SN74AUCH16244
16-BIT BUFFER/DRIVER
WITH 3-STATE OUTPUTS
SCES391E – MARCH 2002 – REVISED DECEMBER 2002
recommended operating conditions (see Note 3)
MIN
MAX
UNIT
VCC Supply voltage
0.8
2.7
V
VCC = 0.8 V
VCC
VIH High-level input voltage
VCC = 1.1 V to 1.95 V
0.65 × VCC
V
VCC = 2.3 V to 2.7 V
1.7
VCC = 0.8 V
0
VIL
Low-level input voltage
VCC = 1.1 V to 1.95 V
0.35 × VCC V
VCC = 2.3 V to 2.7 V
0.7
VI
Input voltage
0
3.6
V
VO
Output voltage
0
VCC
V
VCC = 0.8 V
–0.7
VCC = 1.1 V
–3
IOH High-level output current
VCC = 1.4 V
–5
mA
VCC = 1.65 V
–8
VCC = 2.3 V
–9
VCC = 0.8 V
0.7
VCC = 1.1 V
3
IOL
Low-level output current
VCC = 1.4 V
5
mA
VCC = 1.65 V
8
VCC = 2.3 V
9
VCC = 0.8 V
20
∆t/∆v Input transition rise or fall rate
VCC = 1.3 V
15
ns/V
VCC = 1.6 V, 1.95 V, and 2.7 V
10
TA
Operating free-air temperature
–40
85
°C
NOTE 3: All unused control inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
4
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