TEXAS INSTRUMENTS SN74ALVC14 Technical data
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SN74ALVC14
HEX SCHMITT-TRIGGER INVERTER
SCES107E – JULY 1997 – REVISED AUGUST 1999
D
EPIC
(Enhanced-Performance Implanted
CMOS) Submicron Process
D
ESD Protection Exceeds 2000 V Per
MIL-STD-883, Method 3015; Exceeds 200 V
Using Machine Model (C = 200 pF, R = 0)
D
Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
D
Package Options Include Plastic
Small-Outline (D), Thin Very Small-Outline
(DGV), and Thin Shrink Small-Outline (PW)
Packages
description
This hex Schmitt-trigger inverter is designed for
2.3-V to 3.6-V VCC operation.
The SN74ALVC14 contains six independent
inverters and performs the Boolean function
Y = A.
The SN74ALVC14 is characterized for operation
from –40°C to 85°C.
FUNCTION TABLE
(each gate)
INPUTAOUTPUT
Y
H L
L H
D, DGV, OR PW PACKAGE
(TOP VIEW)
1A
1Y
2A
2Y
3A
3Y
GND
1
2
3
4
5
6
7
14
13
12
11
10
V
CC
6A
6Y
5A
5Y
4A
9
4Y
8
logic symbol
†
This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.
†
1
1A
3
2A 2Y
5
3A 3Y
9
4A 4Y
11
5A 5Y
13
6A 6Y
logic diagram, each inverter (positive logic)
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.
EPIC is a trademark of Texas Instruments Incorporated.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
2
1Y
4
6
8
10
12
YA
Copyright 1999, Texas Instruments Incorporated
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
1
SN74ALVC14
HEX SCHMITT-TRIGGER INVERTER
SCES107E – JULY 1997 – REVISED AUGUST 1999
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
†
Supply voltage range, VCC –0.5 V to 4.6 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range, VI (see Note 1) –0.5 V to 4.6 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output voltage range, V
(see Notes 1 and 2) –0.5 V to VCC + 0.5 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
O
Input clamp current, IIK (VI < 0) –50 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output clamp current, IOK (VO < 0) –50 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous output current, IO ±50 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous current through VCC or GND ±100 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Package thermal impedance, θ
(see Note 3): D package 127°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
JA
DGV package 182°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PW package 170°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
†
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.
NOTES: 1. The input negative-voltage and output voltage ratings may be exceeded if the input and output current ratings are observed.
2. This value is limited to 4.6 V maximum.
3. The package thermal impedance is calculated in accordance with JESD 51.
–65°C to 150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
stg
recommended operating conditions (see Note 4)
MIN MAX UNIT
V
V
V
I
OH
I
OL
T
NOTE 4: All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,
Supply voltage 2.3 3.6 V
CC
Input voltage 0 V
I
Output voltage 0 V
O
VCC = 2.3 V –12
High-level output current
Low-level output current
Operating free-air temperature –40 85 °C
A
Implications of Slow or Floating CMOS Inputs
, literature number SCBA004.
VCC = 2.7 V
VCC = 3 V –24
VCC = 2.3 V 12
VCC = 2.7 V
VCC = 3 V 24
CC
CC
–12
12
V
V
mA
mA
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
Positi
es
d
V
threshold
N
es
d
V
threshold
Hyst
(
)
V
(V
T+
V
T
)
V
V
I
mA
(INPUT)
(OUTPUT)
PARAMETER
TEST CONDITIONS
UNIT
SN74ALVC14
HEX SCHMITT-TRIGGER INVERTER
SCES107E – JULY 1997 – REVISED AUGUST 1999
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER TEST CONDITIONS V
V
T+
ve-going
hol
thr
V
T–
egative-going
thr
hol
∆V
T
eresis
V
– V
–
–
IOH = –100 µA 2.3 V to 3.6 V VCC–0.2
IOH = –6 mA 2.3 V 2
OH
V
OL
I
I
I
CC
∆I
CC
C
†
All typical values are at VCC = 3.3 V, TA = 25°C.
i
IOH = –12 mA
IOH = –24 mA 3 V 2
IOL = 100 µA 2.3 V to 3.6 V 0.2
IOL = 6 mA 2.3 V 0.4
= 12
OL
IOL = 24 mA 3 V 0.55
VI = VCC or GND 3.6 V ±5 µA
VI = VCC or GND, IO = 0 3.6 V 10 µA
One input at VCC – 0.6 V, Other inputs at VCC or GND 3 V to 3.6 V 750 µA
VI = VCC or GND 3.3 V 4 pF
CC
2.3 V 0.7 1.7
2.7 V 0.8 2
3 V 0.8 2
3.6 V 0.8 2
2.3 V 0.35 1.3
2.7 V 0.4 1.4
3 V 0.6 1.5
3.6 V 0.8 1.8
2.3 V 0.3 1
2.7 V 0.3 1.1
3 V 0.3 1.2
3.6 V 0.3 1.2
2.3 V 1.7
2.7 V 2.2
3 V 2.4
2.3 V 0.7
2.7 V 0.4
MIN TYP†MAX UNIT
V
switching characteristics over recommended operating free-air temperature range (unless
otherwise noted) (see Figures 1 and 2)
PARAMETER
t
pd
operating characteristics, T
C
Power dissipation capacitance per inverter CL = 0, f = 10 MHz 27 31 pF
pd
FROM
A
= 25°C
A
TO
Y
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
VCC = 2.5 V
± 0.2 V
MIN MAX MIN MAX MIN MAX
1 3.7 3.9 1 3.4 ns
VCC = 2.7 V
VCC = 2.5 V VCC = 3.3 V
TYP TYP
VCC = 3.3 V
± 0.3 V
UNIT
3
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