CD54ACT05, CD74ACT05
HEX INVERTERS
WITH OPEN-DRAIN OUTPUTS
SCHS311B JANUARY 2001 REVISED JUNE 2002
1
POST OFFICE BOX 655303
·
DALLAS, TEXAS 75265
D
Inputs Are TTL-Voltage Compatible
D
Speed of Bipolar F, AS, and S, With
Significantly Reduced Power Consumption
D
Balanced Propagation Delays
D
±
24-mA Output Drive Current
Fanout to 15 F Devices
D
SCR-Latchup-Resistant CMOS Process and
Circuit Design
D
Exceeds 2-kV ESD Protection Per
MIL-STD-883, Method 3015
description
The 'ACT05 devices contain six independent inverters. These devices perform the Boolean function Y = A. The
open-drain outputs require pullup resistors to perform correctly, and can be connected to other open-drain
outputs to implement active-low wired-OR or active-high wired-AND functions.
ORDERING INFORMATION
TA
PACKAGE
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
PDIP E
Tube
CD74ACT05E
CD74ACT05E
55
°
C to 125
°
C
SOIC
M
Tube
CD74ACT05M
ACT05M
55
°
C to 125
°
C
SOIC M
Tape and reel
CD74ACT05M96
ACT05M
CDIP F
Tube
CD54ACT05F3A
CD54ACT05F3A
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design
guidelines are available at www.ti.com/sc/package.
FUNCTION TABLE
(each inverter)
INPUT
A
OUTPUT
Y
H
L
L
Z
logic diagram, each inverter (positive logic)
Y
A
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1A
1Y
2A
2Y
3A
3Y
GND
V
CC
6A
6Y
5A
5Y
4A
4Y
CD54ACT05 . . . F PACKAGE
CD74ACT05 . . . E OR M PACKAGE
(TOP VIEW)
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright
2002, Texas Instruments Incorporated
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
On products compliant to MIL-PRF-38535, all parameters are tested
unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.
CD54ACT05, CD74ACT05
HEX INVERTERS
WITH OPEN-DRAIN OUTPUTS
SCHS311B JANUARY 2001 REVISED JUNE 2002
2
POST OFFICE BOX 655303
·
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, V
CC
0.5 V to 6 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input clamp current, I
IK
(V
I
< 0 or V
I
> V
CC
) (see Note 1)
±
20 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output clamp current, I
OK
(V
O
< 0 or V
O
> V
CC
) (see Note 1)
±
50 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous output current, I
O
(V
O
= 0 to V
CC
)
±
50 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous current through V
CC
or GND
±
100 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Package thermal impedance,
JA
(see Note 2): E package
80
°
C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
M package
86
°
C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
stg
65
°
C to 150
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES:
1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
2. The package thermal impedance is calculated in accordance with JESD 51-7.
recommended operating conditions (see Note 3)
TA = 25
°
C
40
°
C TO
85
°
C
55
°
C TO
125
°
C
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
VCC
Supply voltage
4.5
5.5
4.5
5.5
4.5
5.5
V
VIH
High-level input voltage
2
2
2
V
VIL
Low-level input voltage
0.8
0.8
0.8
V
VI
Input voltage
0
VCC
0
VCC
0
VCC
V
VO
Output voltage
0
5.5
0
5.5
0
5.5
V
IOH
High-level output current
24
24
24
mA
IOL
Low-level output current
24
24
24
mA
t/
v
Input transition rise or fall rate
10
10
10
ns/V
NOTE 3: All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
TA = 25
°
C
40
°
C TO
85
°
C
55
°
C TO
125
°
C
UNIT
CC
MIN
MAX
MIN
MAX
MIN
MAX
IOL = 50
µ
A
4.5 V
0.1
0.1
0.1
VOL
VI = VIH or VIL
IOL = 24 mA
4.5 V
0.36
0.44
0.5
V
VOL
VI = VIH or VIL
IOL = 50 mA
5.5 V
1.65
V
IOL = 75 mA
5.5 V
1.65
II
VI = VCC or GND
5.5 V
±
0.1
±
1
±
1
µ
A
ICC
VI = VCC or GND,
IO = 0
5.5 V
4
40
80
µ
A
ICC
VI = VCC 2.1 V
4.5 V to 5.5 V
2.4
2.8
3
mA
Ci
10
10
10
pF
Test one output at a time, not exceeding 1-second duration. Measurement is made by forcing indicated current and measuring voltage to minimize
power dissipation. Test verifies a minimum 50-
transmission-line drive capability at 85
°
C and 75-
transmission-line drive capability at 125
°
C.
CD54ACT05, CD74ACT05
HEX INVERTERS
WITH OPEN-DRAIN OUTPUTS
SCHS311B JANUARY 2001 REVISED JUNE 2002
3
POST OFFICE BOX 655303
·
DALLAS, TEXAS 75265
ACT INPUT LOAD TABLE
INPUT
UNIT LOAD
A
0.18
Unit load is
ICC limit specified
in electrical characteristics
table (e.g., 2.4 mA at 25
°
C).
switching characteristics over recommended operating free-air temperature range,
V
CC
= 5 V
±
0.5 V, C
L
= 50 pF (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
40
°
C TO
85
°
C
55
°
C TO
125
°
C
UNIT
(INPUT)
(OUTPUT)
MIN
MAX
MIN
MAX
tPZL
A or B
Y
2.4
8.5
2.3
9.3
ns
tPLZ
A or B
Y
2.8
9.8
2.7
10.8
ns
operating characteristics, V
CC
= 5 V, T
A
= 25
°
C
PARAMETER
TYP
UNIT
Cpd
Power dissipation capacitance
105
pF
PARAMETER MEASUREMENT INFORMATION
tPZL
tPLZ
VCC
0 V
Input
VOLTAGE WAVEFORMS
PROPAGATION DELAY TIMES
NOTES: A. CL includes probe and jig capacitance.
B. All input pulses are supplied by generators having the following characteristics: PRR
1 MHz, ZO = 50
, tr
3 ns, tf
3 ns.
C. The outputs are measured one at a time with one input transition per measurement.
50% VCC
50% VCC
Output
VOL
VCC
50% VCC
20% VCC
From Output
Under Test
CL = 50 pF
(see Note A)
LOAD CIRCUIT
S1
2
×
VCC
R1 = 500
R2 = 500
When VCC = 1.5 V, R1 = R2 = 1 k
Figure 1. Load Circuit and Voltage Waveforms
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Post Office Box 655303
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Copyright
2002, Texas Instruments Incorporated
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