SN54LVC07A, SN74LVC07A
HEX BUFFERS/DRIVERS
WITH OPEN-DRAIN OUTPUTS
www.ti.com
SCAS595O–OCTOBER 1997–REVISED JULY 2005
Recommended Operating Conditions(1)
SN54LVC07A(2)
SN74LVC07A
MIN
UNIT
MIN
1.65
MAX
MAX
VCC
Supply voltage
5.5
1.65
5.5
V
VCC = 1.65 V to 1.95 V
VCC = 2.3 V to 2.7 V
VCC = 2.7 V to 3.6 V
VCC = 4.5 V to 5.5 V
VCC = 1.65 V to 1.95 V
VCC = 2.3 V to 2.7 V
VCC = 2.7 V to 3.6 V
VCC = 4.5 V to 5.5 V
0.65 × VCC
1.7
0.65 × VCC
1.7
2
VIH
High-level input voltage
V
V
2
0.7 × VCC
0.7 × VCC
0.35 × VCC
0.35 × VCC
0.7
0.7
VIL
Low-level input voltage
0.8
0.8
0.3 × VCC
0.3 × VCC
VI
Input voltage
0
0
5.5
5.5
4
0
0
5.5
5.5
4
V
V
VO
Output voltage
VCC = 1.65 V
VCC = 2.3 V
VCC = 2.7 V
VCC = 3 V
12
12
24
24
125
12
12
24
24
85
IOL
Low-level output current
mA
VCC = 4.5 V
TA
Operating free-air temperature
–55
–40
°C
(1) All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
(2) Product preview
Electrical Characteristics
over recommended operating free-air temperature range (unless otherwise noted)
SN54LVC07A(1)
MIN TYP(2) MAX MIN TYP(2) MAX
SN74LVC07A
PARAMETER
TEST CONDITIONS
IOL = 100 µA
VCC
UNIT
1.65 V to 5.5 V
1.65 V
2.3 V
0.2
0.45
0.7
0.2
0.45
0.7
IOL = 4 mA
VOL
IOL = 12 mA
V
2.7 V
0.4
0.4
3 V
0.55
0.55
IOL = 24 mA
4.5 V
II
VI = 5.5 V or GND
VI = VCC or GND,
3.6 V
±5
±5
µA
µA
ICC
IO = 0
3.6 V
10
10
One input at VCC – 0.6 V,
Other inputs at VCC or GND
∆ICC
2.7 V to 3.6 V
3.3 V
500
500
µA
Ci
VI = VCC or GND
5
5
pF
(1) Product preview
(2) All typical values are at VCC = 3.3 V, TA = 25°C.
3
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