SN54LVC14A, SN74LVC14A
HEX SCHMITT-TRIGGER INVERTERS
www.ti.com
SCAS285X–MARCH 1993–REVISED JULY 2005
Recommended Operating Oonditions(1)
SN54LVC14A
–55 TO 125°C
UNIT
MIN
2
MAX
Operating
3.6
VCC
Supply voltage
V
Data retention only
1.5
0
VI
Input voltage
5.5
VCC
–12
–24
12
V
V
VO
Output voltage
0
VCC = 2.7 V
VCC = 3 V
VCC = 2.7 V
VCC = 3 V
IOH
High-level output current
Low-level output current
mA
mA
IOL
24
(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.
Recommended Operating Conditions(1)
SN74LVC14A
TA = 25°C
–40 TO 85°C –40 TO 125°C
UNIT
MIN
1.65
1.5
0
MAX
MIN
1.65
1.5
0
MAX
MIN
1.65
1.5
0
MAX
Operating
3.6
3.6
3.6
VCC
Supply voltage
V
Data retention only
VI
Input voltage
5.5
VCC
–4
5.5
VCC
–4
5.5
VCC
–4
V
V
VO
Output voltage
0
0
0
VCC = 1.65 V
VCC = 2.3 V
VCC = 2.7 V
VCC = 3 V
–8
–8
–8
IOH
High-level output current
Low-level output current
mA
mA
–12
–24
4
–12
–24
4
–12
–24
4
VCC = 1.65 V
VCC = 2.3 V
VCC = 2.7 V
VCC = 3 V
8
8
8
IOL
12
12
12
24
24
24
(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.
3
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