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GTLP16612 Datasheet, PDF (5/9 Pages) Fairchild Semiconductor – CMOS 18-Bit TTL/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 +0.1
2.0
VIL
B-Port
0.0
Others
VREF
VIK
VOH
VOL
II
A-Port
A-Port
B-Port
Control Pins
A-Port
VCC = 3.15V,
VCCQ = 4.75V
VCC, VCCQ = Min to Max (Note 8)
VCC = 3.15V
VCCQ = 4.75V
VCC, VCCQ = Min to Max (Note 8)
VCC = 3.15V
VCCQ = 4.75V
VCC = 3.15V VCCQ = 4.75V
VCC, VCCQ = 0 or Max
VCC = 3.45V
VCCQ = 5.25V
B-Port
IOFF
II(hold)
A-Port
A-Port
IOZH
IOZL
ICCQ
(VCCQ)
A-Port
B-Port
A-Port
B-Port
A or B
Ports
ICC
(VCC)
A or B
Ports
∆ICC
(Note 9)
A-Port and
Control Pins
VCC = 3.45V
VCCQ = 5.25V
VCC = VCCQ = 0
VCC = 3.15V,
VCCQ = 4.75V
VCC = 3.45V,
VCCQ = 5.25V
VCC = 3.45V,
VCCQ = 5.25V
VCC = 3.45V,
VCCQ = 5.25V,
IO = 0,
VI = VCCQ or GND
VCC = 3.45V,
VCCQ = 5.25V,
IO = 0,
VI = VCCQ or GND
VCC = 3.45V,
VCCQ = 5.25V,
A or Control Inputs at
II = −18 mA
IOH = −100 µA
IOH = −8 mA
IOH = −32 mA
IOL = 100 µA
IOL = 32 mA
IOL = 34 mA
VI = 5.5V or 0V
VI = 5.5V
VI = VCC
VI = 0
VI = VCCQ
VI = 0
VI or VO = 0 to 4.5V
VI = 0.8V
VI = 2.0V
VO = 3.45V
VO = 1.5V
VO = 0
VO = 0.65V
Outputs HIGH
Outputs LOW
Outputs Disabled
Outputs HIGH
Outputs LOW
Outputs Disabled
One Input at 2.7V
1.0
VCC − 0.2
2.4
2.0
75
−20
30
30
30
0
0
0
0
VCC or GND
CIN
Control Pins
VI = VCCQ or 0
8
CI/O
A-Port
VI = VCCQ or 0
9
CI/O
B-Port
VI = VCCQ or 0
6
Note 7: All typicaI values are at VCC = 3.3V, VCCQ = 5.0V, 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 the increase in supply current for each input that is at the specified TTL voltage level rather than VCC or GND.
Max
VTT
VREF −0.1
0.8
−1.2
0.2
0.5
0.65
±10
20
1
−30
5
−5
100
1
5
−20
−10
40
40
40
1
1
1
1
Units
V
V
V
V
V
V
V
V
µA
µA
µA
µA
µA
µA
µA
mA
mA
mA
pF
5
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