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54AC11014, 74AC11014
HEX SCHMITT-TRIGGER INVERTERS
SCAS141A – AUGUST 1989 – REVISED AUGUST 1995
D
D
D
D
D
Flow-Through Architecture Optimizes
PCB Layout
Center-Pin V
CC
and GND Configurations
Minimize High-Speed Switching Noise
EPIC
™
(Enhanced-Performance Implanted
CMOS) 1-µm Process
500-mA Typical Latch-Up Immunity
at 125°C
Package Options Include Plastic Small-
Outline (DW) Packages, Ceramic Chip
Carriers (FK) and Flatpacks (W), and
Standard Plastic (N) and Ceramic (J) DIPs
54AC11014 . . . J OR W PACKAGE
74AC11014 . . . DW OR N PACKAGE
(TOP VIEW)
1Y
2Y
3Y
GND
GND
GND
GND
4Y
5Y
6Y
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
1A
2A
3A
NC
V
CC
V
CC
NC
4A
5A
6A
description
The ’AC11014 contains six independent inverters.
They perform the Boolean function Y = A.
Because of the Schmitt action, the devices have
different input threshold levels for positive-going
(V
T+
) and for negative-going (V
T–
) signals.
These circuits are temperature compensated.
They can be triggered from the slowest of input
ramps and still give clean, jitter-free output signals
and greater noise margin than conventional
inverters.
The 54AC11014 is characterized for operation
over the full military temperature range of – 55°C
to 125°C. The 74AC11014 is characterized for
operation from – 40°C to 85°C.
54AC11014 . . . FK PACKAGE
(TOP VIEW)
2A
1A
1Y
2Y
3Y
4
5
6
7
8
3 2 1 20 19
18
17
16
15
14
9 10 11 12 13
2B
NC
V
CC
V
CC
NC
4A
5A
6A
6Y
5Y
NC – No internal connection
FUNCTION TABLE
(each inverter)
INPUT
A
H
L
OUTPUT
Y
L
H
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.
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
GND
GND
CND
GND
4Y
Copyright
©
1995, Texas Instruments Incorporated
1
54AC11014, 74AC11014
HEX SCHMITT-TRIGGER INVERTERS
SCAS141A – AUGUST 1989 – REVISED AUGUST 1995
logic symbol
†
1A
2A
3A
4A
5A
6A
20
19
18
13
12
11
1
2
3
8
9
10
1Y
2Y
3Y
4Y
5Y
6Y
logic diagram (positive logic)
1A
2A
3A
4A
20
19
18
13
12
11
1
2
3
8
9
10
1Y
2Y
3Y
4Y
5Y
6Y
† This symbol is in accordance with ANSI/IEEE Std 91-1984 and
IEC Publication 617-12.
Pin numbers shown are for the DW, J, N, and W packages.
5A
6A
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
‡
Supply voltage range, V
CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
– 0.5 V to 7 V
Input voltage range, V
I
(see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.5 V to V
CC
+ 0.5 V
Output voltage range, V
O
(see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.5 V to V
CC
+ 0.5 V
Input clamp current, I
IK
(V
I
< 0 or V
I
> V
CC
) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±
20 mA
Output clamp current, I
OK
(V
O
< 0 or V
O
> V
CC
) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±
50 mA
Continuous output current, I
O
(V
O
= 0 to V
CC
) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±
50 mA
Continuous current through V
CC
or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±150
mA
Storage temperature range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 65°C to 150°C
‡ 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.
NOTE 1: The input and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
recommended operating conditions
54AC11014
MIN
VCC
VIH
Supply voltage
High-level input voltage
VCC = 3 V
VCC = 4.5 V
VCC = 5.5 V
VCC = 3 V
VIL
VI
VO
IOH
Low-level input voltage
Input voltage
Output voltage
High-level output current
VCC = 3 V
VCC = 4.5 V
VCC = 5.5 V
VCC = 3 V
IOL
TA
Low-level output current
Operating free-air temperature
VCC = 3 V
VCC = 5.5 V
– 55
VCC = 4.5 V
VCC = 5.5 V
0
0
3
2.1
3.15
3.85
0.9
1.35
1.65
VCC
VCC
–4
– 24
– 24
12
24
24
125
– 40
0
0
NOM
5
MAX
5.5
74AC11014
MIN
3
2.1
3.15
3.85
0.9
1.35
1.65
VCC
VCC
–4
– 24
– 24
12
24
24
85
°C
mA
mA
V
V
V
V
NOM
5
MAX
5.5
UNIT
V
2
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
54AC11014, 74AC11014
HEX SCHMITT-TRIGGER INVERTERS
SCAS141A – AUGUST 1989 – REVISED AUGUST 1995
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
VT+
Positive-going
threshold
VT–
Negative-going
threshold
∆V
T
Hysteresis
y
(VT+ – VT–)
IOH = – 50
µA
IOH = – 4 mA
IOH = – 24 mA
IOH = – 50 mA†
IOH = – 75 mA†
IOL = 50
µA
IOL = 12 mA
IOL = 24 mA
IOL = 50 mA†
IOL = 75 mA†
II
ICC
Ci
VI = VCC or GND
VI = VCC or GND,
IO = 0
TEST CONDITIONS
VCC
3V
4.5 V
5.5 V
3V
4.5 V
5.5 V
3V
4.5 V
5.5 V
3V
4.5 V
5.5 V
VOH
3V
4.5 V
5.5 V
5.5 V
5.5 V
3V
4.5 V
5.5 V
VOL
3V
4.5 V
5.5 V
5.5 V
5.5 V
5.5 V
5.5 V
±
0.1
4
±1
80
0.1
0.1
0.1
0.36
0.36
0.36
0.1
0.1
0.1
0.5
0.5
0.5
1.65
1.65
±1
40
µA
µA
pF
0.5
0.9
1.1
0.3
0.4
0.5
2.9
4.4
5.4
2.58
3.94
4.94
1.2
1.4
1.6
TA = 25°C
MIN
TYP
MAX
2.2
3.2
3.9
0.5
0.9
1.1
0.3
0.4
0.5
2.9
4.4
5.4
2.4
3.7
4.7
3.85
3.85
0.1
0.1
0.1
0.44
0.44
0.44
V
1.2
1.4
1.6
54AC11014
MIN
MAX
2.2
3.2
3.9
0.5
0.9
1.1
0.3
0.4
0.5
2.9
4.4
5.4
2.48
3.8
4.8
V
1.2
1.4
1.6
V
V
74AC11014
MIN
MAX
2.2
3.2
3.9
V
UNIT
VI = VCC or GND
5V
3.5
† Not more than one output should be tested at a time, and the duration of the test should not exceed 10 ms.
switching characteristics over recommended operating free-air temperature range,
V
CC
= 3.3 V
±
0.3 V (unless otherwise noted) (see Figure 1)
PARAMETER
tPLH
tPHL
FROM
(INPUT)
A
TO
(OUTPUT)
Y
TA = 25°C
MIN
TYP
MAX
1.2
1.7
5.4
6
9.2
8.5
54AC11014
MIN
1.2
1.7
MAX
10.3
9.9
74AC11014
MIN
1.2
1.7
MAX
9.8
9.3
UNIT
ns
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
3
54AC11014, 74AC11014
HEX SCHMITT-TRIGGER INVERTERS
SCAS141A – AUGUST 1989 – REVISED AUGUST 1995
switching characteristics over recommended operating free-air temperature range,
V
CC
= 5 V
±
0.5 V (unless otherwise noted) (see Figure 1)
PARAMETER
tPLH
tPHL
FROM
(INPUT)
A
TO
(OUTPUT)
Y
TA = 25°C
MIN
TYP
MAX
1.1
1.5
3.6
4.1
6.8
6.7
54AC11014
MIN
1.1
1.5
MAX
7.6
7.6
74AC11014
MIN
1.1
1.5
MAX
7.1
7.4
UNIT
ns
operating characteristics, V
CC
= 5 V, T
A
= 25°C
PARAMETER
Cpd
Power dissipation capacitance
TEST CONDITIONS
CL = 50 pF, f = 1 MHz
TYP
27
UNIT
pF
PARAMETER MEASUREMENT INFORMATION
From Output
Under Test
CL = 50 pF
(see Note A)
500
Ω
Output
Input
(see Note B)
tPHL
VCC
50% VCC
50% VCC
0V
tPLH
VOH
50% VCC
VOL
50% VCC
LOAD CIRCUIT
VOLTAGE WAVEFORMS
NOTES: A. CL includes probe and jig capacitance.
B. Input pulses are supplied by generators having the following characteristics: PRR
≤
10 MHz, ZO = 50
Ω,
tr = 3 ns, tf = 3 ns.
C. The outputs are measured one at a time with one input transition per measurement.
Figure 1. Load Circuit and Voltage Waveforms
4
POST OFFICE BOX 655303
•
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