SN74AUC1G14-EP
SINGLE SCHMITT-TRIGGER INVERTER
www.ti.com
SCES673 – SEPTEMBER 2006
FEATURES
•
•
•
•
•
•
•
•
•
•
•
•
(1)
Controlled Baseline
– One Assembly/Test Site, One Fabrication
Site
Extended Temperature Performance of –55°C
to 125°C
Enhanced Diminishing Manufacturing
Sources (DMS) Support
Enhanced Product-Change Notification
Qualification Pedigree (1)
Available in the Texas Instruments
NanoStar™ and NanoFree™ Packages
Optimized for 1.8-V Operation and Is 3.6-V I/O
Tolerant to Support Mixed-Mode Signal
Operation
Ioff Supports Partial-Power-Down Mode
Operation
Sub-1-V Operable
Max tpd of 2.5 ns at 1.8 V
Low Power Consumption, 10-µA Max ICC
±8-mA Output Drive at 1.8 V
•
•
Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 200-V Machine Model (A115-A)
– 1000-V Charged-Device Model (C101)
DBV PACKAGE
(TOP VIEW)
NC
1
A
2
GND
3
5
VCC
4
Y
See mechanical drawings for dimensions.
NC - No internal connection
Component qualification in accordance with JEDEC and
industry standards to ensure reliable operation over an
extended temperature range. This includes, but is not limited
to, Highly Accelerated Stress Test (HAST) or biased 85/85,
temperature cycle, autoclave or unbiased HAST,
electromigration, bond intermetallic life, and mold compound
life. Such qualification testing should not be viewed as
justifying use of this component beyond specified
performance and environmental limits.
DESCRIPTION/ORDERING INFORMATION
This single Schmitt-trigger inverter is operational at 0.8-V to 2.7-V VCC, but is designed specifically for 1.65-V to
1.95-V VCC operation.
The SN74AUC1G14 contains one inverter and performs the Boolean function Y = A. The device functions as an
independent inverter, but because of Schmitt action, it may have different input threshold levels for
positive-going (VT+) and negative-going (VT–) signals.
ORDERING INFORMATION
TA
–55°C to 125°C
(1)
(2)
PACKAGE (1)
SOT (SOT-23) – DBV
ORDERABLE PART NUMBER
Reel of 3000
SN74AUC1G14MDBVREP
TOP-SIDE MARKING (2)
U14_
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
DBV: The actual top-side marking has one additional character that designates the assembly/test site. Pin 1 identifier indicates
solder-bump composition (1 = SnPb, • = Pb-free).
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
NanoStar, NanoFree are trademarks of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2006, Texas Instruments Incorporated
SN74AUC1G14-EP
SINGLE SCHMITT-TRIGGER INVERTER
www.ti.com
SCES673 – SEPTEMBER 2006
DESCRIPTION/ORDERING INFORMATION (CONTINUED)
NanoStar™ and NanoFree™ package technology is a major breakthrough in IC packaging concepts, using the
die as the package.
This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs,
preventing damaging current backflow through the device when it is powered down.
For more information about AUC Little Logic devices, please refer to the TI application report, Applications of
Texas Instruments AUC Sub-1-V Little Logic Devices, literature number SCEA027.
FUNCTION TABLE
INPUT
A
OUTPUT
Y
H
L
L
H
LOGIC DIAGRAM (POSITIVE LOGIC)
2
4
A
Y
Absolute Maximum Ratings (1)
over operating free-air temperature range (unless otherwise noted)
MIN
MAX
VCC
Supply voltage range
–0.5
3.6
V
VI
Input voltage range (2)
–0.5
3.6
V
–0.5
3.6
V
–0.5
VCC + 0.5
state (2)
VO
Voltage range applied to any output in the high-impedance or power-off
VO
Output voltage range (2)
IIK
Input clamp current
VI < 0
–50
mA
IOK
Output clamp current
VO < 0
–50
mA
IO
Continuous output current
±20
mA
±100
mA
206
°C/W
150
°C
Continuous current through VCC or GND
θJA
Package thermal
Tstg
Storage temperature range
(1)
(2)
(3)
2
UNIT
impedance (3)
DBV package
–65
V
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating
conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
The input negative-voltage and output voltage ratings may be exceeded if the input and output current ratings are observed.
The package thermal impedance is calculated in accordance with JESD 51-7.
Submit Documentation Feedback
SN74AUC1G14-EP
SINGLE SCHMITT-TRIGGER INVERTER
www.ti.com
SCES673 – SEPTEMBER 2006
Recommended Operating Conditions
(1)
MIN
MAX
UNIT
VCC
Supply voltage
0.8
2.7
V
VI
Input voltage
0
3.6
V
VO
Output voltage
0
VCC
V
IOH
IOL
TA
(1)
High-level output current
Low-level output current
Operating free-air temperature
VCC = 0.8 V
–0.7
VCC = 1.1 V
–3
VCC = 1.4 V
–5
VCC = 1.65 V
–8
VCC = 2.3 V
–9
VCC = 0.8 V
0.7
VCC = 1.1 V
3
VCC = 1.4 V
5
VCC = 1.65 V
8
VCC = 2.3 V
9
–55
125
mA
mA
°C
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.
Submit Documentation Feedback
3
SN74AUC1G14-EP
SINGLE SCHMITT-TRIGGER INVERTER
www.ti.com
SCES673 – SEPTEMBER 2006
Electrical Characteristics
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER
VCC
MIN TYP (1)
0.8 V
0.5
TEST CONDITIONS
VT+
Positive-going input
threshold voltage
1.1 V
0.51
1.4 V
0.65
1
0.79
1.16
2.3 V
1.11
1.56
VOH
VOL
II
A input
0.22
0.53
1.4 V
0.3
0.58
1.65 V
0.39
0.62
2.3 V
0.58
V
0.87
0.21
1.1 V
0.25
0.38
1.4 V
0.31
0.5
1.65 V
0.37
0.62
2.3 V
0.48
0.77
V
IOH = –100 µA
0.8 V to 2.7 V
IOH = –0.7 mA
0.8 V
IOH = –3 mA
1.1 V
0.8
IOH = –5 mA
1.4 V
1
IOH = –8 mA
1.65 V
1.2
IOH = –9 mA
2.3 V
1.8
IOL = 100 µA
0.8 V to 2.7 V
IOL = 0.7 mA
0.8 V
IOL = 3 mA
1.1 V
0.3
IOL = 5 mA
1.4 V
0.4
IOL = 8 mA
1.65 V
0.45
IOL = 9 mA
2.3 V
0.6
0 to 2.7 V
±5
µA
0
±10
µA
0.8 V to 2.7 V
10
µA
VI = VCC or GND
Ioff
VI or VO = 2.7 V
ICC
VI = VCC or GND,
Ci
VI = VCC or GND
(1)
V
0.3
1.1 V
0.8 V
∆VT
Hysteresis
(VT+ – VT–)
UNIT
0.86
1.65 V
0.8 V
VT–
Negative-going input
threshold voltage
MAX
IO = 0
VCC – 0.1
0.55
V
0.2
0.25
2.5 V
3.5
V
pF
All typical values are at TA = 25°C.
Switching Characteristics
over recommended operating free-air temperature range, CL = 15 pF (unless otherwise noted) (see Figure 1)
PARAMETER
tpd
4
FROM
(INPUT)
TO
(OUTPUT)
VCC = 0.8 V
A
Y
5.8
TYP
VCC = 1.2 V
± 0.1 V
VCC = 1.5 V
± 0.1 V
MIN MAX
MIN MAX
0.7
5.5
0.6
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4.5
VCC = 1.8 V
± 0.15 V
VCC = 2.5 V
± 0.2 V
MIN
MAX
0.5
4.0
UNIT
MIN MAX
0.5
2.0
ns
SN74AUC1G14-EP
SINGLE SCHMITT-TRIGGER INVERTER
www.ti.com
SCES673 – SEPTEMBER 2006
Switching Characteristics
over recommended operating free-air temperature range, CL = 30 pF (unless otherwise noted) (see Figure 1)
PARAMETER
tpd
FROM
(INPUT)
TO
(OUTPUT)
A
Y
VCC = 1.8 V
± 0.15 V
MIN
0.7
VCC = 2.5 V
± 0.2 V
TYP MAX
1.6
3.0
UNIT
MIN MAX
0.5
3.0
ns
Operating Characteristics
TA = 25°C
PARAMETER
Cpd
Power dissipation
capacitance
TEST
CONDITIONS
VCC = 0.8 V
VCC = 1.2 V
VCC = 1.5 V
VCC = 1.8 V
VCC = 2.5 V
TYP
TYP
TYP
TYP
TYP
f = 10 MHz
14
15
15
16
19
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UNIT
pF
5
SN74AUC1G14-EP
SINGLE SCHMITT-TRIGGER INVERTER
www.ti.com
SCES673 – SEPTEMBER 2006
PARAMETER MEASUREMENT INFORMATION
TEST
tPLH/tPHL
tPLZ/tPZL
tPHZ/tPZH
2 × VCC
S1
RL
From Output
Under Test
Open
S1
Open
2 × VCC
GND
GND
CL
(see Note A)
RL
LOAD CIRCUIT
VCC
CL
RL
V∆
0.8 V
1.2 V ± 0.1 V
1.5 V ± 0.1 V
1.8 V ± 0.15 V
2.5 V ± 0.2 V
1.8 V ± 0.15 V
2.5 V ± 0.2 V
15 pF
15 pF
15 pF
15 pF
15 pF
30 pF
30 pF
2 kΩ
2 kΩ
2 kΩ
2 kΩ
2 kΩ
1 kΩ
500 Ω
0.1 V
0.1 V
0.1 V
0.15 V
0.15 V
0.15 V
0.15 V
VCC
Timing Input
VCC/2
0V
tW
tsu
VCC
Input
VCC/2
VCC/2
th
VCC
Data Input
VCC/2
VCC/2
0V
0V
VOLTAGE WAVEFORMS
PULSE DURATION
VOLTAGE WAVEFORMS
SETUP AND HOLD TIMES
VCC
VCC/2
Input
VCC/2
0V
tPLH
VOH
Output
VCC/2
VOL
tPHL
VCC/2
tPLZ
VCC
VCC/2
tPZH
VCC/2
VOL
VOLTAGE WAVEFORMS
PROPAGATION DELAY TIMES
INVERTING AND NONINVERTING OUTPUTS
Output
Waveform 2
S1 at GND
(see Note B)
VCC/2
0V
Output
Waveform 1
S1 at 2 × VCC
(see Note B)
tPLH
VOH
Output
VCC/2
tPZL
tPHL
VCC/2
VCC
Output
Control
VOL + V∆
VOL
tPHZ
VCC/2
VOH – V∆
VOH
≈0 V
VOLTAGE WAVEFORMS
ENABLE AND DISABLE TIMES
LOW- AND HIGH-LEVEL ENABLING
NOTES: A. CL includes probe and jig capacitance.
B. Waveform 1 is for an output with internal conditions such that the output is low, except when disabled by the output control.
Waveform 2 is for an output with internal conditions such that the output is high, except when disabled by the output control.
C. All input pulses are supplied by generators have the following characteristics: PRR ≤ 10 MHz, ZO = 50 Ω, slew rate ≥ 1 V/ns.
D. The outputs are measured one at a time, with one transition per measurement.
E. tPLZ and tPHZ are the same as tdis.
F. tPZL and tPZH are the same as ten.
G. tPLH and tPHL are the same as tpd.
H. All parameters and waveforms are not applicable to all devices.
Figure 1. Load Circuit and Voltage Waveforms
6
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PACKAGE OPTION ADDENDUM
www.ti.com
10-Dec-2020
PACKAGING INFORMATION
Orderable Device
Status
(1)
Package Type Package Pins Package
Drawing
Qty
Eco Plan
(2)
Lead finish/
Ball material
MSL Peak Temp
Op Temp (°C)
Device Marking
(3)
(4/5)
(6)
SN74AUC1G14MDBVREP
ACTIVE
SOT-23
DBV
5
3000
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-55 to 125
U14
V62/06678-01XE
ACTIVE
SOT-23
DBV
5
3000
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-55 to 125
U14
(1)
The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2)
RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance
do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may
reference these types of products as "Pb-Free".
RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption.
Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of
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