54AC04.pdf

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August 1998
54AC04
Hex Inverter
General Description
The AC04 contains six inverters.
Features
n I CC reduced by 50% on 54AC only
n Outputs source/sink 24 mA
n ’ACT04 has TTL-compatible inputs
n Standard Military Drawing (SMD)
— ’AC04: 5962–87609
n For Military 54ACT04 device see 54ACTQ04
Logic Symbol
IEEE/IEC
DS100259-1
Connection Diagrams
Pin Assignment
for DIP and Flatpak
Pin Assignment
for LCC
DS100259-3
DS100259-2
Pin Names
Description
A n
Inputs
O n
Outputs
FACT ® is a registered trademark of Fairchild Semiconductor Corporation.
© 1998 National Semiconductor Corporation
DS100259
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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 )
Storage Temperature (T STG )
−65˚C to +150˚C
Junction Temperature (T J )
CDIP
175˚C
Recommended Operating
Conditions
Supply Voltage (V CC )
’AC
−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
2.0V to 6.0V
DC Input Voltage (V I )
−0.5V to V CC + 0.5V
Input Voltage (V I )
0VtoV CC
DC Output Diode Current (I OK )
V O = −0.5V
Output Voltage (V O )
0VtoV CC
−20 mA
Operating Temperature (T A )
54AC
V O = V CC + 0.5V
+20 mA
−55˚C to +125˚C
DC Output Voltage (V O )
−0.5V to to V CC + 0.5V
Minimum Input Edge Rate (
D
V/
D
t)
DC Output Source
or Sink Current (I O )
’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 recom-
mend operation of FACT ® circuits outside databook specifications.
DC Characteristics for ’AC Family Devices
54AC
± 50 mA
DC V CC or Ground Current
per Output Pin (I CC or I GND )
± 50 mA
T A = −55˚C to +125˚C
Symbol
Parameter
V CC
Units
Conditions
(V)
Guaranteed Limits
V OUT = 0.1V
V IH
Minimum High Level
3.0
2.1
Input Voltage
4.5
3.15
V
or V CC − 0.1V
5.5
3.85
V OUT = 0.1V
V IL
Maximum Low Level
3.0
0.9
Input Voltage
4.5
1.35
V
or V CC − 0.1V
5.5
1.65
I OUT = −50 µA
V OH
Minimum High Level
3.0
2.9
Output Voltage
4.5
4.4
V
5.5
5.4
(Note 2) V IN = V IL or V IH
3.0
2.4
−12 mA
4.5
3.7
V
I OH −24 mA
5.5
4.7
−24 mA
I OUT = 50 µA
V OL
Maximum Low Level
3.0
0.1
Output Voltage
4.5
0.1
V
5.5
0.1
(Note 2) V IN = V IL or V IH
3.0
0.5
12 mA
4.5
0.5
V
I OL 24 mA
5.5
0.5
24 mA
± 1.0
I IN
Maximum Input
5.5
µA
V I = V CC , GND
Leakage Current
I OLD
(Note 3) Minimum Dynamic
Output Current
5.5
50
mA
V OLD = 1.65V Max
I OHD
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 2: All outputs loaded; thresholds on input associated with output under test.
Note 3: Maximum test duration 2.0 ms, one output loaded at a time.
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DC Characteristics for ’AC Family Devices (Continued)
Note 4: I IN and I CC @ 3.0V are guaranteed to be less than or equal to the respective limit @ 5.5V V CC .
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 PLH
Propagation Delay
3.3
1.0
11.0
ns
5.0
1.5
8.5
t PHL
Propagation Delay
3.3
1.0
10.0
ns
5.0
1.5
7.5
Note 5: Voltage Range 3.3 is 3.3V ± 0.3V
Voltage Range 5.0 is 5.0V ± 0.5V
Capacitance
Symbol
Parameter
Typ
Units
Conditions
V CC = Open
C IN
Input Capacitance
4.5
pF
V CC = 5.0V
C PD
Power Dissipation
30.0
pF
Capacitance
3
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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
5
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