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74LVTH162244DLRG4 View Datasheet(PDF) - Texas Instruments

Part NameDescriptionManufacturer
74LVTH162244DLRG4 3.3-V ABT 16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS TI
Texas Instruments TI
74LVTH162244DLRG4 Datasheet PDF : 17 Pages
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www.ti.com
Recommended Operating Conditions(1)
SN54LVTH162244, SN74LVTH162244
3.3-V ABT 16-BIT BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
SCBS258N – JUNE 1993 – REVISED NOVEMBER 2006
VCC
VIH
VIL
VI
IOH
IOL
t/v
t/VCC
TA
Supply voltage
High-level input voltage
Low-level input voltage
Input voltage
High-level output current
Low-level output current
Input transition rise or fall rate
Power-up ramp rate
Operating free-air temperature
Outputs enabled
SN54LVTH162244
MIN
MAX
2.7
3.6
2
0.8
5.5
–12
12
10
200
–55
125
SN74LVTH162244
MIN MAX
2.7
3.6
2
0.8
5.5
–12
12
10
200
–40
85
UNIT
V
V
V
V
mA
mA
ns/V
µs/V
°C
(1) 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.
Electrical Characteristics
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VIK
VOH
VOL
Control
II
inputs
Data inputs
Ioff
II(hold) Data inputs
IOZH
IOZL
IOZPU
IOZPD
ICC
ICC (4)
Ci
Co
VCC = 2.7 V,
VCC = 3 V,
VCC = 3 V,
VCC = 0 or 3.6 V,
II = –18 mA
IOH = –12 mA
IOL = 12 mA
VI = 5.5 V
VCC = 3.6 V,
VI = VCC or GND
VCC = 3.6 V
VCC = 0,
VCC = 3 V
VI = VCC
VI = 0
VI or VO = 0 to 4.5 V
VI = 0.8 V
VI = 2 V
VCC = 3.6 V,(2)
VI = 0 to 3.6 V
VCC = 3.6 V,
VO = 3 V
VCC = 3.6 V,
VO = 0.5 V
VCC = 0 to 1.5 V, VO = 0.5 V to 3 V, OE = don't care
VCC = 1.5 V to 0, VO = 0.5 V to 3 V, OE = don't care
VCC = 3.6 V,
IO = 0,
VI = VCC or GND
Outputs high
Outputs low
Outputs disabled
VCC = 3 V to 3.6 V, One input at VCC – 0.6 V,
Other inputs at VCC or GND
VI = 3 V or 0
VO = 3 V or 0
SN54LVTH162244
MIN TYP(1) MAX
–1.2
2
0.8
10
SN74LVTH162244
MIN TYP(1) MAX
–1.2
2
0.8
10
UNIT
V
V
V
±1
±1
µA
1
1
–5
–5
±100 µA
75
75
–75
–75
µA
500
–750
5
5 µA
–5
–5 µA
±100 (3)
±100 µA
±100 (3)
±100 µA
0.19
0.19
5
5 mA
0.19
0.19
0.2
0.2 mA
4
4
pF
9
9
pF
(1) All typical values are at VCC = 3.3 V, TA = 25°C.
(2) This is the bus-hold maximum dynamic current. It is the minimum overdrive current required to switch the input from one state to
another.
(3) On products compliant to MIL-PRF-38535, this parameter is not production tested.
(4) This is the increase in supply current for each input that is at the specified TTL voltage level, rather than VCC or GND.
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