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54AC86
Quad 2-Input Exclusive-OR Gate
General Description
The ’AC86 contains four, 2-input exclusive-OR gates.
Features
n ICCreduced by 50
%
n Outputs source/sink 24 mA
n Standard Military Drawing (SMD)
—’AC86: 5962-89550
Logic Symbol
Pin Names Description
A
0–A3
Inputs
B
0–B3
Inputs
O
0–O3
Outputs
Connection Diagrams
FACT™is a trademark of Fairchild Semiconductor Corporation.
TRI-STATE
®
is a registered trademark of National Semiconductor Corporation.
IEEE/IEC
DS100255-3
Pin Assignment
for DIP and Flatpak
DS100255-2
Pin Assignment
for LCC
DS100255-1
September 1998
54AC86 Quad 2-Input Exclusive-OR Gate
© 1998 National Semiconductor Corporation DS100255 www.national.com
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Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage (V
CC
) −0.5V to +7.0V
DC Input Diode Current (I
IK
)
V
I
=
0.5V −20 mA
V
I
=
V
CC
+0.5V +20 mA
DC Input Voltage (V
I
) −0.5V to VCC+0.5V
DC Output Diode Current (I
OK
)
V
O
=
−0.5V −20 mA
V
O
=
V
CC
+0.5V +20 mA
DC Output Voltage (V
O
) −0.5V to VCC+0.5V
DC Output Source or Sink Current (I
O
)
±
50 mA
DC V
CC
or Ground Current
Per Output Pin (I
CC
or I
GND
)
±
50 mA
Storage Temperature (T
STG
) −65˚C to +150˚C
Junction Temperature (T
J
)
CDIP 175˚C
Recommended Operating
Conditions
Supply Voltage (VCC)
’AC 2.0V to 6.0V
Input Voltage (V
I
) 0VtoV
CC
Output Voltage (VO) 0VtoV
CC
Operating Temperature (TA)
54AC −55˚C to +125˚C
Minimum Input Edge Rate (∆V/∆t)
’AC Devices
V
IN
from 30%to 70%of V
CC
V
CC
@
3.3V, 4.5V, 5.5V 125 mV/ns
Note 1: Absolute maximum ratings are those values beyond which damage
to the device may occur. The databook specifications should be met, without
exception, to ensure that the system design is reliable over its power supply,
temperature, and output/input loading variables. National does not recommend operation of FACT
™
circuits outside databook specifications.
DC Characteristics for ’AC Family Devices
54AC
Symbol Parameter V
CC
T
A
=
Units Conditions
(V) −55˚C to +125˚C
Guaranteed Limits
V
IH
Minimum High Level 3.0 2.1 V
OUT
=
0.1V
Input Voltage 4.5 3.15 V or V
CC
− 0.1V
5.5 3.85
V
IL
Maximum Low Level 3.0 0.9 V
OUT
=
0.1V
Input Voltage 4.5 1.35 V or V
CC
− 0.1V
5.5 1.65
V
OH
Minimum High Level 3.0 2.9 I
OUT
=
−50 µA
Output Voltage 4.5 4.4 V
5.5 5.4
(Note 2)
V
IN
=
V
IL
or V
IH
3.0 2.4 IOH= −12 mA
4.5 3.7 V I
OH
= −24 mA
5.5 4.7 I
OH
= −24 mA
V
OL
Maximum Low Level 3.0 0.1 I
OUT
=
50 µA
Output Voltage 4.5 0.1 V
5.5 0.1
(Note 2)
V
IN
=
V
IL
or V
IH
3.0 0.50 IOL=12mA
4.5 0.50 V I
OL
=24mA
5.5 0.50 I
OL
=24mA
I
IN
Maximum Input 5.5
±
1.0 µA V
I
=
V
CC
, GND
Leakage Current
I
OZ
Maximum TRI-STATE
®
VI(OE)=VIL,V
IH
V
O
=
V
CC
, GND
I
OLD
(Note 3) Minimum Dynamic 5.5 50 mA V
OLD
=
1.65V Max
I
OHD
Output Current 5.5 −50 mA V
OHD
=
3.85V Min
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DC Characteristics for ’AC Family Devices (Continued)
54AC
Symbol Parameter V
CC
T
A
=
Units Conditions
(V) −55˚C to +125˚C
Guaranteed Limits
I
CC
Maximum Quiescent 5.5 40.0 µA V
IN
=
V
CC
Supply Current or GND
Note 2: All outputs loaded; thresholds on input associated with output under test.
Note 3: Maximum test duration 20 ms, one output loaded at a time.
Note 4: I
IN
and I
CC
@
3.0V are guaranteed to be less than or equal to the respective limit@5.5V VCC.
I
CC
for 54AC@25˚C is identical to 74AC@25˚C.
AC Electrical Characteristics
54AC
V
CC
T
A
=
−55˚C Fig.
Symbol Parameter (V) to +125˚C Units No.
(Note 5) C
L
=
50 pF
Min Max
t
PHL
Propagation Delay 3.3 1.0 14.0 ns
Inputs to Outputs 5.0 1.0 10.0
t
PLH
Propagation Delay 3.3 1.0 14.0 ns
Inputs to Outputs 5.0 1.0 10.0
Note 5: Voltage Range 3.3V is 3.3V±0.3V
Voltage Range 5.0V is 5.0V
±
0.5V
Capacitance
Symbol Parameter Typ Units Conditions
C
IN
Input Capacitance 4.5 pF V
CC
=
Open
C
PD
Power Dissipation Capacitance 35 pF V
CC
=
5.0V
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Physical Dimensions inches (millimeters) unless otherwise noted
20-Terminal Ceramic Leadless Chip Carrier (L)
NS Package Number E20A
14 Lead Ceramic Dual-In-Line Package (D)
NS Package Number J14A
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Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
LIFE SUPPORT POLICY
NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF NATIONAL SEMICONDUCTOR CORPORATION. As used herein:
1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into
the body, or(b) support or sustain life, and whose failure to perform when properly used in accordance
with instructions for use provided in the labeling, can
be reasonably expected to result in a significant injury
to the user.
2. A critical component in any component of a life support
device or system whose failure to perform can be reasonably expected to cause the failure of the life support
device or system, or to affect its safety or effectiveness.
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14 Lead Ceramic Flatpak (F)
NS Package Number W14B
54AC86 Quad 2-Input Exclusive-OR Gate
National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications.
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