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MC74AC05, MC74ACT05
Hex Inverter with
Open−Drain Outputs
The MC74AC/ACT05 is identical in pinout to the LS05. The device
inputs are compatible with standard CMOS outputs; with pullup
resistors, they are compatible with TTL outputs.
Features
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•
Outputs Source/Sink 24 mA
•
′ACT05
Has TTL Compatible Inputs
•
Pb−Free Packages are Available
1
V
CC
14
A
6
13
Y
6
12
A
5
11
Y
5
10
A
4
9
Y
4
8
1
PDIP−14
N SUFFIX
CASE 646
SOIC−14
D SUFFIX
CASE 751A
1
A
1
2
Y
1
3
A
2
4
Y
2
Top View
5
A
3
6
Y
3
7
GND
1
TSSOP−14
DT SUFFIX
CASE 948G
Figure 1. Pinout: 14-Lead Packages
1
SOEIAJ−14
M SUFFIX
CASE 965
FUNCTION TABLE
Input A
L
H
2, 4, 6, 8, 10, 12
1, 3, 5, 9, 11, 13
NOTE:
Y*
Z = High Impedance
Output Y
Z
L
A
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 5 of this data sheet.
PIN 14 = VCC
PIN 7 = GND
* DENOTES OPEN-DRAIN OUTPUTS
DEVICE MARKING INFORMATION
See general marking information in the device marking
section on page 6 of this data sheet.
Figure 2. Logic Diagram
©
Semiconductor Components Industries, LLC, 2006
October, 2006
−
Rev. 8
1
Publication Order Number:
MC74AC05/D
MC74AC05, MC74ACT05
MAXIMUM RATINGS
Symbol
V
CC
V
in
V
out
I
in
I
out
I
CC
T
stg
Parameter
DC Supply Voltage (Referenced to GND)
DC Input Voltage (Referenced to GND)
DC Output Voltage (Referenced to GND)
DC Input Current, per Pin
DC Output Sink/Source Current, per Pin
DC V
CC
or GND Current per Output Pin
Storage Temperature
Value
−0.5
to +7.0
−0.5
to V
CC
+ 0.5
−0.5
to V
CC
+ 0.5
±
20
±
50
±
50
−65
to +150
Unit
V
V
V
mA
mA
mA
°C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
RECOMMENDED OPERATING CONDITIONS
Symbol
V
CC
VREG
Supply Voltage
DC Regulated Power Voltage (Ref. to GND)
Input Rise and Fall Time (Note 1)
′AC
Devices except Schmitt Inputs
Input Rise and Fall Time (Note 2)
′ACT
Devices except Schmitt Inputs
Junction Temperature (PDIP)
Operating Ambient Temperature Range
Output Current
−
HIGH
Output Current
−
LOW
V
CC
@ 3.0 V
V
CC
@ 4.5 V
V
CC
@ 5.5 V
V
CC
@ 4.5 V
V
CC
@ 5.5 V
Parameter
′AC
′ACT
Min
2.0
4.5
0
−
−
−
−
−
−
−40
−
−
Typ
5.0
5.0
−
150
40
25
10
8.0
−
25
−
−
Min
6.0
5.5
V
CC
−
−
−
−
−
140
85
−24
24
ns/V
°C
°C
mA
mA
ns/V
Unit
V
V
t
r
, t
f
t
r
, t
f
T
J
T
A
I
OH
I
OL
1. V
in
from 30% to 70% V
CC
; see individual Data Sheets for devices that differ from the typical input rise and fall times.
2. V
in
from 0.8 V to 2.0 V; see individual Data Sheets for devices that differ from the typical input rise and fall times.
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2
MC74AC05, MC74ACT05
DC CHARACTERISTICS
74AC
Symbol
Parameter
V
CC
(V)
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
I
IN
I
OLD
I
OHD
Maximum Input Leakage Current
†Minimum Dynamic
Output Current
5.5
5.5
5.5
T
A
= +25°C
Typ
V
IH
Minimum High Level Input Voltage
1.5
2.25
2.75
1.5
2.25
2.75
0.002
0.001
0.001
−
−
−
−
−
−
2.1
3.15
3.85
0.9
1.35
1.65
0.1
0.1
0.1
0.36
0.36
0.36
±0.1
−
−
74AC
T
A
=
−40°C
to +85°C
Guaranteed Limits
2.1
3.15
3.85
0.9
1.35
1.65
0.1
0.1
0.1
0.44
0.44
0.44
±1.0
75
−75
V
V
OUT
= 0.1 V
or V
CC
−
0.1 V
V
OUT
= 0.1 V
or V
CC
−
0.1 V
I
OUT
= 50
mA
Unit
Conditions
V
IL
Maximum Low Level Input Voltage
V
V
OL
Maximum Low Level Output Voltage
V
V
*V
IN
= V
IL
or V
IH
12 mA
I
OL
24 mA
24 mA
V
I
= V
CC
, GND
V
OLD
= 1.65 V Max
V
OHD
= 3.85 V Min
V
IN
= V
CC
or GND
mA
mA
mA
mA
I
CC
Maximum Quiescent Supply Current
5.5
−
4.0
40
*All outputs loaded; thresholds on input associated with output under test.
†Maximum test duration 2.0 ms, one output loaded at a time.
NOTE: I
IN
and I
CC
@ 3.0 V are guaranteed to be less than or equal to the respective limit @ 5.5 V.
AC CHARACTERISTICS
74AC
Symbol
Parameter
V
CC
*
(V)
3.3
5.0
3.3
5.0
T
A
= +25°C C
L
= 50 pF
Min
t
PZL
t
PLZ
Propagation Delay Output Enable
Propagation Delay Output Enable
1.5
1.5
1.5
1.5
Typ
−
−
−
−
Max
8.0
6.0
8.0
6.0
74AC
T
A
=
−40°C
to +85°C C
L
= 50 pF
Min
1.0
1.0
1.0
1.0
Max
9.0
6.5
9.0
6.5
ns
ns
Unit
*Voltage Range 3.3 V is 3.3 V
±0.3
V.
Voltage Range 5.0 V is 5.0 V
±0.5
V.
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3
MC74AC05, MC74ACT05
DC CHARACTERISTICS
74ACT
Symbol
Parameter
V
CC
(V)
4.5
5.5
4.5
5.5
4.5
5.5
4.5
5.5
I
IN
DI
CCT
I
OLD
I
OHD
I
CC
Maximum Input Leakage Current
Additional Max. I
CC
/Input
†Minimum Dynamic Output Current
Maximum Quiescent Supply Current
5.5
5.5
5.5
5.5
5.5
T
A
= +25°C
Typ
V
IH
V
IL
V
OL
Minimum High Level Input Voltage
Maximum Low Level Input Voltage
Maximum Low Level Output Voltage
1.5
1.5
1.5
1.5
0.001
0.001
−
−
−
0.6
−
−
−
2.0
2.0
0.8
0.8
0.1
0.1
0.36
0.36
±0.1
−
−
−
4.0
74ACT
T
A
=
−40°C
to +85°C
Guaranteed Limits
2.0
2.0
0.8
0.8
0.1
0.1
0.44
0.44
±1.0
1.5
75
−75
40
V
V
V
0.44
mA
mA
mA
mA
mA
V
OUT
= 0.1 V
or V
CC
−
0.1 V
V
OUT
= 0.1 V
or V
CC
−
0.1 V
I
OUT
= 50
mA
*V
IN
= V
IL
or V
IH
I
OH
24 mA
V
I
= V
CC
, GND
V
I
= V
CC
−
2.1 V
V
OLD
= 1.65 V Max
V
OHD
= 3.85 V Min
V
IN
= V
CC
or GND
Unit
Conditions
*All outputs loaded; thresholds on input associated with output under test.
†Maximum test duration 2.0 ms, one output loaded at a time.
AC CHARACTERISTICS
74ACT
Symbol
Parameter
V
CC
*
(V)
5.0
5.0
T
A
= +25°C C
L
= 50 pF
Min
t
PZL
t
PLZ
Propagation Delay Output Enable
Propagation Delay Output Enable
1.5
1.5
Typ
−
−
Max
8.0
8.5
74ACT
T
A
=
−40°C
to +85°C C
L
= 50 pF
Min
1.0
1.0
Max
8.5
9.0
ns
ns
Unit
*Voltage Range 5.0 V is 5.0 V
±0.5
V.
CAPACITANCE
Symbol
C
IN
C
PD
Input Capacitance
Power Dissipation Capacitance
Parameter
Value Typ
4.5
30
Unit
pF
pF
Test Conditions
V
CC
= 5.0 V
V
CC
= 5.0 V
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