5
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GTLP166
12
DC Electrical Characteristics (Continued)
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.
AC Operating Requirements
Over recommended ranges of supply voltage and operating free-air temperature, VREF = 1.0V (unless otherwise noted).
Symbol
Test Conditions
Min
Typ
Max
Units
(Note 7)
ICCQ
(VCCQ)
A or B
VCC = 3.45V,
Outputs HIGH
30
40
mA
Ports
VCCQ = 5.25V,
Outputs LOW
30
40
IO = 0,
VI = VCCQ or GND
Outputs Disabled
30
40
ICC
(VCC)
A or B
VCC = 3.45V,
Outputs HIGH
0
1
mA
Ports
VCCQ = 5.25V,
Outputs LOW
0
1
IO = 0,
VI = VCCQ or GND
Outputs Disabled
0
1
I
CC
A Port and
VCC = 3.45V,
One Input at 2.7V
0
1
mA
(Note 9)
Control Pins
VCCQ = 5.25V,
A or Control Inputs at
VCC or GND
CIN
Control Pins
VI = VCCQ or 0
8
CI/O
A Port
VI = VCCQ or 0
9
pF
CI/O
B Port
VI = VCCQ or 0
6
Symbol
Min
Max
Unit
fMAX
Maximum Clock Frequency
150
MHz
tW
Pulse Duration
LEAB or LEBA HIGH
3.0
ns
CLKAB or CLKBA HIGH or LOW
3.2
tS
Setup Time
A before CLKAB
↑
0.5
ns
B before CLKBA
↑
3.1
A before LEAB
↓
1.3
B before LEBA
↓
3.7
CEAB before CLKAB
↑
0.4
CEBA before CLKBA
↑
1.0
tH
Hold Time
A after CLKAB
↑
1.5
ns
B after CLKBA
↑
0.0
A after LEAB
↓
0.5
B after LEBA
↓
0.0
CEAB after CLKAB
↑
1.5
CEBA after CLKBA
↑
1.7