SCBS706F − AUGUST 1997 − REVISED OCTOBER 2003
SN54LVTH652, SN74LVTH652
3.3 V ABT OCTAL BUS TRANSCEIVERS AND REGISTERS
WITH 3 STATE OUTPUTS
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
VIK
TEST CONDITIONS
VCC = 2.7 V,
VCC = 2.7 V to 3.6 V,
VCC = 2.7 V,
VCC = 3 V
VCC = 2.7 V
VOL
VCC = 3 V
II = −18 mA
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 = VCC or GND
VI = 5.5 V
VI = 5.5 V
VI = VCC
VI = 0
VI or VO = 0 to 4.5 V
VI = 0.8 V
VI = 2 V
VI = 0 to 3.6 V
75
−75
SN54LVTH652
MIN TYP†
MAX
−1.2
VCC−0.2
2.4
2
2
0.2
0.5
0.4
0.5
0.55
0.55
±1
10
20
1
−5
75
−75
±500
±100∗
±100∗
0.19
5
0.19
0.2
4
9
4
9
±100
±100
0.19
5
0.19
0.2
mA
pF
pF
mA
µA
µA
µA
±1
10
20
1
−5
±100
µA
µA
0.2
0.5
0.4
0.5
V
VCC−0.2
2.4
V
SN74LVTH652
MIN TYP†
MAX
−1.2
UNIT
V
VOH
Control inputs
II
A or B ports‡
Ioff
II(hold)
A or B ports
VCC = 3.6 V,
VCC = 0 or 3.6 V,
VCC = 3.6 V
VCC = 0,
VCC = 3 V
VCC = 3.6 V§
IOZPU
IOZPD
VCC = 0 to 1.5 V, VO = 0.5 to 3 V,
OE/OE = don’t care
VCC = 1.5 V to 0, VO = 0.5 to 3 V,
OE/OE = don’t care
Outputs high
VCC = 3.6 V, IO = 0,
VI = VCC or GND
ICC
Outputs low
Outputs disabled
∆I
CC¶
Ci
Cio
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
∗
On products compliant to MIL-PRF-38535, this parameter is not production tested.
† All typical values are at VCC = 3.3 V, TA = 25°C.
‡ Unused terminals at VCC or GND
§ This is the bus-hold maximum dynamic current. It is the minimum overdrive current required to switch the input from one state to another.
¶ This is the increase in supply current for each input that is at the specified TTL voltage level, rather than VCC or GND.
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
6
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