SN54LVTH16373, SN74LVTH16373
3.3-V ABT 16-BIT TRANSPARENT D-TYPE LATCHES
WITH 3-STATE OUTPUTS
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SCBS144P–MAY 1992–REVISED NOVEMBER 2006
Electrical Characteristics
over recommended operating free-air temperature range (unless otherwise noted)
SN54LVTH16373
MIN TYP(1)
SN74LVTH16373
MIN TYP(1) MAX
–1.2
PARAMETER
VIK
TEST CONDITIONS
UNIT
MAX
VCC = 2.7 V,
II = –18 mA
–1.2
V
VCC = 2.7 V to 3.6 V,
VCC = 2.7 V,
IOH = –100 µA
IOH = –8 mA
IOH = –24 mA
IOH = –32 mA
IOL = 100 µA
IOL = 24 mA
IOL = 16 mA
IOL = 32 mA
IOL = 48 mA
IOL = 64 mA
VI = 5.5 V
VCC – 0.2
VCC – 0.2
2.4
2
2.4
VOH
V
V
VCC = 3 V
2
0.2
0.5
0.2
0.5
0.4
0.5
VCC = 2.7 V
0.4
VOL
0.5
VCC = 3 V
0.55
0.55
10
VCC = 0 or 3.6 V,
VCC = 3.6 V,
10
Control
inputs
VI = VCC or GND
±1
±1
II
µA
VI = VCC
1
1
–5
Data
inputs
VCC = 3.6 V
VCC = 0,
VI = 0
–5
Ioff
VI or VO = 0 to 4.5 V
VI = 0.8 V
VI = 2 V
±100
µA
µA
75
75
VCC = 3 V
Data
inputs
II(hold)
–75
–75
VCC = 3.6 V,(2)
VCC = 3.6 V,
VCC = 3.6 V,
VI = 0 to 3.6 V
VO = 3 V
±500
5
IOZH
IOZL
5
µA
µA
VO = 0.5 V
–5
–5
VCC = 0 to 1.5 V, VO = 0.5 V to 3 V,
OE = don't care
IOZPU
IOZPD
±100(3)
±100(3)
±100
±100
µA
µA
VCC = 1.5 V to 0, VO = 0.5 V to 3 V,
OE = don't care
Outputs high
VCC = 3.6 V,
0.19
5
0.19
5
ICC
IO = 0,
Outputs low
mA
mA
VI = VCC or GND
Outputs disabled
0.19
0.19
VCC = 3 V to 3.6 V, One input at VCC – 0.6 V,
Other inputs at VCC or GND
(4)
∆ICC
0.2
0.2
Ci
VI = 3 V or 0
VO = 3 V or 0
3
9
3
9
pF
pF
Co
(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.
5
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