54ACTQ08
Quiet Series Quad 2-Input AND Gate
General Description
The ’ACTQ08 contains four, 2-input AND gates and utilizes
NSC Quiet Series technology to guarantee quiet output
switching and improved dynamic threshold performance.
FACT Quiet Series™features GTO™output control and un-
dershoot corrector in addition to a split ground bus for supe-
rior ACMOS performance.
Features
nI
CC
reduced by 50%
nGuaranteed simultaneous switching noise level and
dynamic threshold performance
nImproved latch-up immunity
nMinimum 4 kV ESD protection
nOutputs source/sink 24 mA
n’ACTQ08 has TTL-compatible inputs
nStandard Microcircuit Drawing (SMD) 5962-8954701
Logic Symbol
Pin Names Description
A
n
,B
n
Inputs
O
n
Outputs
Connection Diagrams
GTO™is a trademark of National Semiconductor Corporation.
FACT™and FACT Quiet Series™are trademarks of Fairchild Semiconductor Corporation.
IEEE/IEC
DS010891-1
Pin Assignment
for DIP and Flatpak
DS010891-2
Pin Assignment
for LCC
DS010891-3
September 1998
54ACTQ08 Quiet Series Quad 2-Input AND Gate
© 1998 National Semiconductor Corporation DS010891 www.national.com
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 V
CC
+ 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 V
CC
+ 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
DC Latch-Up
Source or Sink Current ±300 mA
Junction Temperature (T
J
)
CDIP 175˚C
Recommended Operating
Conditions (Note 2)
Supply Voltage (V
CC
)
’ACTQ 4.5V to 5.5V
Input Voltage (V
I
) 0VtoV
CC
Output Voltage (V
O
) 0VtoV
CC
Operating Temperature (T
A
)
54ACTQ −55˚C to +125˚C
Minimum Input Edge Rate (dV/dt)
’ACTQ Devices 125 mV/ns
V
IN
from 0.8V to 2.0V
V
CC
@4.5V, 5.5V
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 recom-
mend operation outside of databook specifications.
Note 2: All commercial packaging is not recommended for applications re-
quiring greater than 2000 temperature cycles from −40˚C to +125˚C.
DC Characteristics for ’ACTQ Family Devices
54ACTQ
Symbol Parameter V
CC
T
A
=Units Conditions
(V) −55˚C to +125˚C
Guaranteed Limits
V
IH
Minimum High Level 4.5 2.0 V V
OUT
=0.1V
Input Voltage 5.5 2.0 or V
CC
− 0.1V
V
IL
Maximum Low Level 4.5 0.8 V V
OUT
=0.1V
Input Voltage 5.5 0.8 or V
CC
− 0.1V
V
OH
Minimum High Level 4.5 4.4 V I
OUT
=−50 µA
Output Voltage 5.5 5.4 (Note 3)
V
IN
=V
IL
or V
IH
4.5 3.70 V I
OH
= −24 mA
5.5 4.70 I
OH
= −24 mA
V
OL
Maximum Low Level 4.5 0.1 V I
OUT
=50 µA
Output Voltage 5.5 0.1 (Note 3)
V
IN
=V
IL
or V
IH
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
CCT
Maximum 5.5 1.6 mA V
I
=V
CC
− 2.1V
I
CC
/Input
I
OLD
Minimum Dynamic 5.5 50 mA V
OLD
=1.65V Max
I
OHD
Output Current (Note 4) 5.5 −50 mA V
OHD
=3.85V Min
I
CC
Maximum Quiescent 5.5 40.0 µA V
IN
=V
CC
Supply Current or GND (Note 4)
www.national.com 2
DC Characteristics for ’ACTQ Family Devices (Continued)
54ACTQ
Symbol Parameter V
CC
T
A
=Units Conditions
(V) −55˚C to +125˚C
Guaranteed Limits
V
OLP
Quiet Output Maximum 5.0 1.5 V
Dynamic V
OL
(Note 5)
V
OLV
Quiet Output Minimum 5.0 -1.2 V
Dynamic V
OL
(Note 5)
Note 3: All outputs loaded; thresholds on input associated with output under test.
Note 4: Maximum test duration 2.0 ms, one output loaded at a time.
Note 5: Max number of outputs defined as (n). Data inputs are 0V to 3V. One output @GND.
AC Electrical Characteristics
54ACTQ
V
CC
(V)
(Note 6)
T
A
=−55˚C
Symbol Parameter to +125˚C Units
C
L
=50 pF
Min Max
t
PLH
Propagation Delay 5.0 1.0 9.4 ns
Data to Output
t
PHL
Propagation Delay 5.0 1.0 8.6 ns
Data to Output
Note 6: Voltage Range 5.0 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 70 pF V
CC
=5.0V
Capacitance
www.national.com3
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
www.national.com 4
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 DE-
VICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF NATIONAL SEMI-
CONDUCTOR CORPORATION. As used herein:
1. Life support devices or systems are devices or sys-
tems which, (a) are intended for surgical implant into
the body, or (b) support or sustain life, and whose fail-
ure 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 rea-
sonably expected to cause the failure of the life support
device or system, or to affect its safety or effectiveness.
National Semiconductor
Corporation
Americas
Tel: 1-800-272-9959
Fax: 1-800-737-7018
Email: support@nsc.com
www.national.com
National Semiconductor
Europe Fax: +49 (0) 1 80-530 85 86
Email: europe.support@nsc.com
Deutsch Tel: +49 (0) 1 80-530 85 85
English Tel: +49 (0) 1 80-532 78 32
Français Tel: +49 (0) 1 80-532 93 58
Italiano Tel: +49 (0) 1 80-534 16 80
National Semiconductor
Asia Pacific Customer
Response Group
Tel: 65-2544466
Fax: 65-2504466
Email: sea.support@nsc.com
National Semiconductor
Japan Ltd.
Tel: 81-3-5620-6175
Fax: 81-3-5620-6179
14-Lead Ceramic Flatpak (F)
NS Package Number W14B
54ACTQ08 Quiet Series Quad 2-Input AND 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.
