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GTLP16T1655 Datasheet, PDF (5/14 Pages) Fairchild Semiconductor – 16-Bit LVTTL/GTLP Universal Bus Transceiver
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DC Electrical Characteristics
Over Recommended Operating Free-Air Temperature Range, VREF = 1.0V (unless otherwise noted).
Symbol
Test Conditions
Min
Typ
(Note 7)
VIH
B Port
Others
VREF +0.05
2.0
VIL
B Port
0.0
Others
VREF
GTLP
0.74
1.0
VIK
VCC = 3.0V
II = −18 mA
VOH
A Port
VCC = Min to Max (Note 8)
IOH = −100 µA
VCC −0.2
VCC = 3.0V
IOH = −12 mA
2.4
IOH = −24 mA
2.2
VOL
A Port
VCC = Min to Max (Note 8)
IOL = 100 µA
VCC = 3.0V
IOL = 12 mA
IOL = 24 mA
B Port
VCC = 3.0V
IOL = 40 mA
IOL = 80 mA
IOL = 100 mA
II
A Port
VCC = 3.6V
VI = VCC or 0V
Control Pins VCC = 3.6V
VI = VCC or 0V
B Port
VCC = 3.6V
VI = VTT or GND
IOFF
Except
VCC = 0
VI or VO = 0 to
VERC
VCC
II(hold)
A Port
VCC = 3.0V
VI = 0.8V
75
VI = 2.0V
−75
VCC = 3.6V
VI = 0 to VCC
IOZH
A Port
VCC = 3.6V
VO = VCC
B Port
VO = 1.5V
IOZL
A Port
VCC = 3.6V
VO = 0V
B Port
VO = 0.4V
IOZPU
A Port
VCC = 0 to 1.5V
VO = 0.5 to 3V
(Note 9)
OE = 0 or VCC
IOZPD
A Port
VCC = 1.5 to 0V
VO = 0.5 to 3V
(Note 9)
OE = 0 or VCC
ICC
A or B Ports VCC = 3.6
Outputs HIGH
(vcc)
IO = 0
Outputs LOW
VI = VCC or GND
Outputs Disabled
∆ICC
A Port and VCC = 3.6V
One Input at
0
(Note 10) Control Pins A or Control
VCC–0.6
Inputs at VCC or GND
Ci
Control Pins
VI = VCC or 0
5.8
A Port
VI = VCC or 0
8.0
B Port
VI = VCC or 0
8.3
Note 7: All typical values are at VCC = 3.3V, and TA = 25°C.
Note 8: For conditions shown as Min or Max, use the appropriate value specified under recommended operating conditions.
Note 9: This is specified by characterization but not tested.
Note 10: This is the increase in supply current for each input that is at the specified TTL voltage level rather than VCC or GND.
Max
VTT
VREF −0.05
0.8
1.1
−1.2
0.20
0.40
0.50
0.20
0.40
0.50
±10
±10
±10
100
±500
10
10
−10
−10
±50
±50
55
55
55
1
7.0
9.5
9.9
Units
V
V
V
V
V
V
V
V
V
µA
µA
µA
µA
µA
µA
µA
µA
µA
mA
mA
pF
5
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