54ACTQ02LMQB中文资料
54ACTQ02
Quad 2-Input NOR Gate
General Description
The ’ACTQ02contains four,2-input NOR gates.
The ’ACTQ utilize NSC Quiet Series technology to guaran-tee quiet output switching and improved dynamic threshold performance.FACT Quiet Series ?features GTO ?output control and undershoot corrector in addition to a split ground bus for superior ACMOS performance.
Features
n I CC reduced by 50%
n Guaranteed simultaneous switching noise level and dynamic threshold performance n Improved latch-up immunity n Minimum 4kV ESD protection n Outputs source/sink 24mA
n ’ACTQ02has TTL-compatible inputs
n Standard Microcircuit Drawing (SMD)5962-9218101
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
DS010889-1Pin Assignment for DIP and Flatpak
DS010889-2
Pin Assignment
for LCC
DS010889-3
September 1998
54ACTQ02Quad 2-Input NOR Gate
?1998National Semiconductor Corporation https://www.wendangku.net/doc/d214216124.html,
Absolute Maximum Ratings(Note1)
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?20mA V I=V CC+0.5V+20mA DC Input Voltage(V I)?0.5V to V CC+0.5V DC Output Diode Current(I OK)
V O=?0.5V?20mA V O=V CC+0.5V+20mA DC Output Voltage(V O)?0.5V to V CC+0.5V DC Output Source
or Sink Current(I O)±50mA DC V CC or Ground Current
per Output Pin(I CC or I GND)±50mA Storage Temperature(T STG)?65?C to+150?C DC Latch-Up Source or
Sink Current±300mA Junction Temperature(T J)
CDIP175?C Recommended Operating Conditions
Supply Voltage(V CC)
’ACTQ 4.5V to5.5V Input Voltage(V I)0V to V CC Output Voltage(V O)0V to V CC Operating Temperature(T A)
54ACTQ?55?C to+125?C Minimum Input Edge Rate(?V/?t)
’ACTQ Devices
V IN from0.8V to2.0V
V CC@4.5V,5.5V125mV/ns Note1: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 of FACT?circuits outside databook specifications.
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 2.0V V OUT=0.1V Input Voltage 5.5 2.0or V CC?0.1V V IL Maximum Low Level 4.50.8V V OUT=0.1V Input Voltage 5.50.8or V CC?0.1V V OH Minimum High Level 4.5 4.4V I OUT=?50μA Output Voltage 5.5 5.4
V IN=V IL or V IH
4.5 3.70V I OH=?24mA
5.5 4.70I OH=?24mA
V OL Maximum Low Level 4.50.1V I OUT=50μA Output Voltage 5.50.1
V IN=V IL or V IH
4.50.50V I OL=24mA
5.50.50I OL=24mA
I IN Maximum Input 5.5±1.0μA V I=V CC,GND
Leakage Current
I CCT Maximum I CC/Input 5.5 1.6mA V I=V CC?2.1V
I OLD Minimum Dynamic 5.550mA V OLD=1.65V Max
I OHD Output Current(Note2) 5.5?50mA V OHD=3.85V Min
I CC Maximum Quiescent 5.540.0μA V IN=V CC or GND
Supply Current(Note3) V OLP Quiet Output 5.0 1.5V
Maximum Dynamic V OL(Note4) V OLV Quiet Output 5.0-1.2V
Minimum Dynamic V OL(Note4) Note2:Maximum test duration2.0ms,one output loaded at a time.
Note3:I CC for54ACTQ@25?C is identical to74ACTQ@25?C.
Note4:Max number of outputs defined as(n).Data inputs are0V to3V.One output@GND.
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AC Electrical Characteristics
54ACTQ
V CC T A=Fig.
Symbol Parameter(V)
(Note5)
?55?C to+125?C Units No.
C L=50pF
Min Max
t PLH Propagation Delay 5.0 1.59.5ns
Data to Output
t PHL Propagation Delay 5.0 1.59.5ns
Data to Output
Note5:Voltage Range5.0is5.0V±0.5V
Capacitance
Symbol Parameter Typ Units Conditions
C IN Input Capacitance 4.5pF V CC=OPEN
C P
D Power Dissipation75pF V CC=5.0V
Capacitance
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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 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.
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14-Lead Ceramic Flatpak(F)
NS Package Number W14B
54ACTQ02
Quad
2-Input
NOR
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.