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MC74ACT241DTR2

P1-P3P4-P6P7-P7
© Semiconductor Components Industries, LLC, 2015
February, 2015 − Rev. 6
1 Publication Order Number:
MC74ACT241/D
MC74ACT241
Octal Buffer/Line Driver
with 3-State Outputs
The MC74ACT241 is an octal buffer and line driver designed to be
employed as a memory address driver, clock driver and bus oriented
transmitter or receiver which provides improved PC board density.
Features
• 3−State Outputs Drive Bus Lines or Buffer Memory Address
Registers
• Outputs Source/Sink 24 mA
• TTL Compatible Inputs
• These are Pb−Free Devices
1920 18 17 16 15 14
21 34567
V
CC
13
8
12
9
11
10
OE
2
YA
1
DB
4
YA
2
DB
3
YA
3
DB
2
YA
4
DB
1
OE
1
DA
1
YB
4
DA
2
YB
3
DA
3
YB
2
DA
4
YB
1
GND
Figure 1. Pinout: 20−Lead Packages Conductors
(Top View)
TRUTH TABLE
Inputs Outputs
OE
1
D (Pins 12, 14, 16, 18)
L L L
L H H
H X Z
H = HIGH Voltage Level
L = LOW Voltage Level
X = Immaterial
Z = High Impedance
TRUTH TABLE
Inputs Outputs
OE
2
D (Pins 3, 5, 7, 9)
H L L
H H H
L X Z
H = HIGH Voltage Level
L = LOW Voltage Level
X = Immaterial
Z = High Impedance
www.onsemi.com
SOIC−20W
DW SUFFIX
CASE 751D
TSSOP−20
DT SUFFIX
CASE 948E
1
1
See detailed ordering and shipping information in the package
dimensions section on page 5 of this data sheet.
ORDERING INFORMATION
MARKING
DIAGRAMS
A = Assembly Location
WL, L = Wafer Lot
YY, Y = Year
WW, W = Work Week
G or G = Pb−Free Package
(Note: Microdot may be in either location)
20
1
ACT241
AWLYYWWG
1
20
ACT
241
ALYWG
G
MC74ACT241
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2
MAXIMUM RATINGS
Symbol Parameter Value Unit
V
CC
DC Supply Voltage (Referenced to GND) −0.5 to +7.0 V
V
IN
DC Input Voltage (Referenced to GND) −0.5 to V
CC
+0.5 V
V
OUT
DC Output Voltage (Referenced to GND) (Note 1) −0.5 to V
CC
+0.5 V
I
IK
DC Input Diode Current ±20 mA
I
OK
DC Output Diode Current ±50 mA
I
OUT
DC Output Sink/Source Current ±50 mA
I
CC
DC Supply Current, per Output Pin ±50 mA
I
GND
DC Ground Current, per Output Pin ±100 mA
T
STG
Storage Temperature Range *65 to )150
_C
T
L
Lead temperature, 1 mm from Case for 10 Seconds 260
_C
T
J
Junction Temperature Under Bias 140
_C
q
JA
Thermal Resistance (Note 2) SOIC
TSSOP
65.8
110.7
_C/W
MSL Moisture Sensitivity Level 1
F
R
Flammability Rating Oxygen Index: 30% − 35% UL 94 V−0 @ 0.125 in
V
ESD
ESD Withstand Voltage Human Body Model (Note 3)
Machine Model (Note 4)
Charged Device Model (Note 5)
> 2000
> 200
> 1000
V
I
Latchup
Latchup Performance Above V
CC
and Below GND at 85_C (Note 6)
±100 mA
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
1. I
OUT
absolute maximum rating must be observed.
2. The package thermal impedance is calculated in accordance with JESD 51−7.
3. Tested to EIA/JESD22−A114−A.
4. Tested to EIA/JESD22−A115−A.
5. Tested to JESD22−C101−A.
6. Tested to EIA/JESD78.
RECOMMENDED OPERATING CONDITIONS
Symbol Parameter Min Typ Max Unit
V
CC
DC Input Voltage (Referenced to GND) 4.5 5.5 V
V
IN
, V
OUT
DC Input Voltage, Output Voltage (Referenced to GND) 0 V
CC
V
T
A
Operating Temperature, All Package Types −40 25 +85 °C
t
r
, t
f
Input Rise and Fall Time (Note 8) V
CC
= 4.5 V
V
CC
= 5.5 V
0
0
10
8.0
10
8.0
ns/V
I
OH
Output Current − High − − −24 mA
I
OL
Output Current − Low − − 24 mA
Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond
the Recommended Operating Ranges limits may affect device reliability.
7. Unused Inputs may not be left open. All inputs must be tied to a high voltage level or low logic voltage level.
8. V
in
from 0.8 V to 2.0 V; refer to individual Data Sheets for devices that differ from the typical input rise and fall times.
MC74ACT241
www.onsemi.com
3
DC CHARACTERISTICS
Symbol Parameter
V
CC
(V)
T
A
= +255C T
A
= −405C to +855C
Unit Conditions
Typ Guaranteed Limits
V
IH
Minimum High Level Input Voltage 4.5
5.5
1.5
1.5
2.0
2.0
2.0
2.0
V
V
V
OUT
= 0.1 V or
V
CC
− 0.1 V
V
IL
Maximum Low Level Input Voltage 4.5
5.5
1.5
1.5
0.8
0.8
0.8
0.8
V
V
V
OUT
= 0.1 V or
V
CC
− 0.1 V
V
OH
Minimum High Level Output Voltage 4.5
5.5
4.49
5.49
4.4
5.4
4.4
5.4
V
V
I
OUT
= −50 mA
4.5
5.5
− 3.86
4.86
3.76
4.76
V
V
*V
IN
= V
IL
or V
IH
−24 mA
I
OH
−24 mA
V
OL
Maximum Low Level Output Voltage 4.5
5.5
0.001
0.001
0.1
0.1
0.1
0.1
V
V
I
OUT
= 50 mA
4.5
5.5
− 0.36
0.36
0.44
0.44
V
V
*V
IN
= V
IL
or V
IH
24 mA
I
OL
24 mA
I
IN
Maximum Input Leakage Current 5.5 − ±0.1 ±1.0
mA
V
I
= V
CC
, GND
DI
CCT
Additional Maximum I
CC
/Input 5.5 0.6 − 1.5 mA V
I
= V
CC
− 2.1 V
I
OZ
Maximum 3−State Current 5.5 − ±0.5 ±5.0
mA
V
I
(OE) = V
IL
, V
IH
V
I
= V
CC
, GND
V
O
= V
CC
, GND
I
OLD
I
OHD
†Minimum Dynamic Output Current 5.5
5.5
− − 75
−75
mA
mA
V
OLD
= 1.65 V Max
V
OHD
= 3.85 V Min
I
CC
Maximum Quiescent Supply Current 5.5 − 8.0 80
mA
V
IN
= V
CC
or GND
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different 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 t
r
= t
f
= 3.0 ns (For Figures and Waveforms, See Figures 2, 3, and 4.)
Symbol
Parameter
V
CC
*
(V)
T
A
= +255C
C
L
= 50 pF
T
A
= −405C to +855C
C
L
= 50 pF
Unit
Min Typ Max Min Max
t
PLH
Propagation Delay Data to Output 5.0 1.5 6.5 9.0 1.5 10.0 ns
t
PHL
Propagation Delay Data to Output 5.0 1.5 7.0 9.0 1.5 10.0 ns
t
PZH
Output Enable Time 5.0 1.5 6.0 9.0 1.0 10.0 ns
t
PZL
Output Enable Time 5.0 1.5 7.0 10.0 1.5 11.0 ns
t
PHZ
Output Disable Time 5.0 1.5 8.0 10.5 1.5 11.5 ns
t
PLZ
Output Disable Time 5.0 2.0 7.0 10.5 1.5 11.5 ns
*Voltage Range 5.0 V is 5.0 V ±0.5 V
CAPACITANCE
Symbol Parameter Value Typ Unit Test Conditions
C
IN
Input Capacitance 4.5 pF V
CC
= 5.0 V
C
PD
Power Dissipation Capacitance 45 pF V
CC
= 5.0 V
P1-P3P4-P6P7-P7

MC74ACT241DTR2

Mfr. #:
Buy MC74ACT241DTR2
Manufacturer:
ON Semiconductor
Description:
Buffers & Line Drivers 5V Octal 3-State
Lifecycle:
New from this manufacturer.
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