SN74ALS241C-1DWR [TI]
Octal Buffers/Drivers With 3-State Outputs 20-SOIC 0 to 70;型号: | SN74ALS241C-1DWR |
厂家: | TEXAS INSTRUMENTS |
描述: | Octal Buffers/Drivers With 3-State Outputs 20-SOIC 0 to 70 驱动 光电二极管 输出元件 逻辑集成电路 |
文件: | 总18页 (文件大小:829K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
ꢀ ꢁꢂ ꢃ ꢄꢅ ꢀꢆ ꢃ ꢇ ꢈꢉꢊ ꢀꢁꢂ ꢃ ꢄ ꢀꢆ ꢃ ꢇ ꢄꢉꢊ ꢀꢁꢋ ꢃ ꢄ ꢅ ꢀꢆ ꢃ ꢇ ꢈꢉ ꢊ ꢀ ꢁꢋꢃ ꢄꢀ ꢆꢃ ꢇꢄ
ꢌ ꢈꢍꢄꢅꢊꢎ ꢏꢐ ꢐꢑ ꢒꢀꢓ ꢔꢒ ꢕ ꢖꢑ ꢒ ꢀ
ꢗ ꢕꢍ ꢘꢊ ꢙ ꢚꢀꢍꢄꢍ ꢑꢊ ꢌ ꢏꢍ ꢛꢏ ꢍꢀ
SDAS153E − DECEMBER 1982 − REVISED AUGUST 1995
SN54ALS241C, SN54AS241A . . . J PACKAGE
SN74ALS241C, SN74AS241A . . . DW OR N PACKAGE
(TOP VIEW)
• 3-State Outputs Drive Bus Lines or Buffer
Memory Address Registers
• pnp Inputs Reduce dc Loading
• Package Options Include Plastic
1OE
1A1
2Y4
1A2
2Y3
1A3
2Y2
1A4
2Y1
GND
V
CC
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
Small-Outline (DW) Packages, Ceramic
Chip Carriers (FK), and Standard Plastic (N)
and Ceramic (J) 300-mil DIPs
2OE
1Y1
2A4
1Y2
2A3
1Y3
description
These octal buffers/drivers are designed
specifically to improve the performance and
density of 3-state memory address drivers, clock
drivers, and bus-oriented receivers and
transmitters. The designer has a choice of
selected combinations of inverting and
noninverting outputs, symmetrical active-low
output-enable (OE) inputs, and complementary
OE and OE inputs. These devices feature high
fan-out and improved fan-in.
13 2A2
12 1Y4
11
2A1
SN54ALS241C, SN54AS241A . . . FK PACKAGE
(TOP VIEW)
3
2
1
20 19
18
1Y1
2A4
1Y2
2A3
1Y3
1A2
2Y3
1A3
2Y2
1A4
4
5
6
7
8
The -1 version of SN74ALS241C is identical to the
standard version, except that the recommended
17
16
15
14
maximum I
no -1 version of the SN54ALS241C.
of the -1 version is 48 mA. There is
OL
9 10 11 12 13
The SN54ALS241C and SN54AS241A are
characterized for operation over the full military
temperature range of −55°C to 125°C. The
SN74ALS241C
and
SN74AS241A
are
characterized for operation from 0°C to 70°C.
FUNCTION TABLES
INPUTS
OUTPUT
1Y
1OE
1A
H
L
L
H
L
L
H
X
Z
INPUTS
OUTPUT
2Y
2OE
H
2A
H
H
L
H
L
L
X
Z
ꢛ
ꢛ
ꢒ
ꢌ
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ꢥ
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ꢄ
ꢜ
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ꢧ
ꢞ
ꢟ
ꢥ
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ꢡ
ꢢ
ꢢ
ꢣ
ꢣ
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ꢜ
ꢟ
ꢟ
ꢝ
ꢝ
ꢜ
ꢤ
ꢤ
ꢨ
ꢥ
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ꢠ
ꢧ
ꢧ
ꢝ
ꢣ
ꢢ
ꢡ
ꢤ
ꢤ
ꢟ
ꢞ
ꢨ
ꢍꢧ
ꢦ
ꢩ
ꢤ
ꢪ
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ꢤ
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ꢜ
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ꢬ
Copyright 1995, Texas Instruments Incorporated
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ꢣ ꢧ ꢤ ꢣꢜ ꢝꢱ ꢟꢞ ꢢ ꢪꢪ ꢨꢢ ꢠ ꢢ ꢡ ꢧ ꢣ ꢧ ꢠ ꢤ ꢬ
ꢠ
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1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443
ꢀꢁ ꢂ ꢃꢄ ꢅ ꢀꢆ ꢃ ꢇꢈ ꢉ ꢊ ꢀꢁ ꢂꢃ ꢄꢀ ꢆ ꢃ ꢇ ꢄꢉ ꢊ ꢀꢁ ꢋ ꢃꢄ ꢅ ꢀꢆ ꢃ ꢇ ꢈꢉ ꢊ ꢀꢁꢋ ꢃꢄꢀ ꢆ ꢃꢇ ꢄ
ꢌꢈ ꢍꢄ ꢅꢊ ꢎ ꢏꢐ ꢐꢑ ꢒꢀ ꢓ ꢔꢒ ꢕ ꢖꢑ ꢒꢀ
ꢗꢕ ꢍ ꢘ ꢊꢙ ꢚꢀ ꢍꢄꢍꢑ ꢊ ꢌ ꢏꢍ ꢛꢏꢍ ꢀ
SDAS153E − DECEMBER 1982 − REVISED AUGUST 1995
†
logic symbol
logic diagram (positive logic)
1
1
1OE
EN
1OE
2
2
4
6
8
18
16
14
12
18
16
14
12
1Y1
1Y2
1Y3
1A1
1A1
1A2
1A3
1A4
1Y1
1Y2
1Y3
1Y4
4
1A2
6
1A3
19
2OE
EN
8
1Y4
1A4
11
13
15
17
9
7
5
3
2A1
2A2
2A3
2A4
2Y1
2Y2
2Y3
2Y4
19
2OE
11
9
7
2Y1
2Y2
2A1
†
This symbol is in accordance with ANSI/IEEE Std 91-1984
and IEC Publication 617-12.
13
2A2
15
5
3
2A3
2Y3
2Y4
17
2A4
‡
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
CC
Input voltage, V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
I
Voltage applied to a disabled 3-state output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 V
Operating free-air temperature range, T : SN54ALS241C . . . . . . . . . . . . . . . . . . . . . . . . . . . . −55°C to 125°C
A
SN74ALS241C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −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.
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443
ꢀ
ꢁꢂ ꢃ ꢄꢅ ꢀ ꢆꢃ ꢇ ꢈꢉ ꢊꢀ ꢁꢂ ꢃ ꢄꢀꢆ ꢃ ꢇ ꢄ ꢉꢊꢀ ꢁꢋ ꢃ ꢄꢅ ꢀꢆ ꢃ ꢇ ꢈ ꢉꢊ ꢀ ꢁꢋ ꢃꢄꢀ ꢆ ꢃꢇꢄ
ꢌ ꢈꢍꢄꢅꢊꢎ ꢏꢐ ꢐꢑ ꢒꢀ ꢓꢔ ꢒ ꢕꢖ ꢑ ꢒꢀ
ꢗ ꢕꢍ ꢘꢊ ꢙ ꢚꢀꢍꢄꢍ ꢑꢊꢌ ꢏ ꢍꢛ ꢏꢍ ꢀ
SDAS153E − DECEMBER 1982 − REVISED AUGUST 1995
recommended operating conditions
SN54ALS241C
SN74ALS241C
MIN NOM MAX
UNIT
MIN NOM
MAX
V
V
V
Supply voltage
4.5
2
5
5.5
4.5
2
5
5.5
V
V
CC
High-level input voltage
Low-level input voltage
High-level output current
IH
0.7
−12
12
0.8
−15
24
V
IL
I
mA
OH
I
Low-level output current
mA
OL
†
48
70
T
A
Operating free-air temperature
−55
125
0
°C
†
Applies only to the -1 version and only if V
CC
is between 4.75 V and 5.25 V
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
SN54ALS241C
SN74ALS241C
PARAMETER
TEST CONDITIONS
I = −18 mA
UNIT
‡
‡
MIN TYP
MAX
MIN TYP
MAX
V
IK
V
V
= 4.5 V,
−1.2
−1.2
V
CC
I
= 4.5 V to 5.5 V,
I
I
I
I
I
I
I
= −0.4 mA
= −3 mA
V
−2
V
−2
CC
OH
OH
OH
OH
OL
OL
OL
CC
2.4
CC
2.4
3.2
3.2
V
OH
V
= −12 mA
= −15 mA
= 12 mA
2
V
= 4.5 V
= 4.5 V
CC
CC
2
0.25
0.4
0.25
0.35
0.35
0.4
0.5
0.5
20
= 24 mA
V
OL
V
V
= 48 mA (-1 version)
= 2.7 V
I
I
I
I
I
I
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
= 5.5 V,
= 5.5 V,
= 5.5 V,
= 5.5 V,
= 5.5 V,
= 5.5 V,
V
V
20
−20
0.1
µA
µA
OZH
OZL
I
O
O
= 0.4 V
−20
0.1
20
V = 7 V
I
mA
µA
V = 2.7 V
I
20
IH
V = 0.4 V
I
−0.1
−112
17
−0.1
−112
18
mA
mA
IL
§
V
O
= 2.25 V
−20
−30
O
Outputs high
Outputs low
9
15
17
9
15
17
I
V
CC
= 5.5 V
28
26
mA
CC
Outputs disabled
32
30
‡
§
All typical values are at V
= 5 V, T = 25°C.
A
CC
The output conditions have been chosen to produce a current that closely approximates one half of the true short-circuit output current, I
.
OS
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443
ꢀꢁ ꢂ ꢃꢄ ꢅ ꢀꢆ ꢃ ꢇꢈ ꢉ ꢊ ꢀꢁ ꢂꢃ ꢄꢀ ꢆ ꢃ ꢇ ꢄꢉ ꢊ ꢀꢁ ꢋ ꢃꢄ ꢅ ꢀꢆ ꢃ ꢇ ꢈꢉ ꢊ ꢀꢁꢋ ꢃꢄꢀ ꢆ ꢃꢇ ꢄ
ꢌꢈ ꢍꢄ ꢅꢊ ꢎ ꢏꢐ ꢐꢑ ꢒꢀ ꢓ ꢔꢒ ꢕ ꢖꢑ ꢒꢀ
ꢗꢕ ꢍ ꢘ ꢊꢙ ꢚꢀ ꢍꢄꢍꢑ ꢊ ꢌ ꢏꢍ ꢛꢏꢍ ꢀ
SDAS153E − DECEMBER 1982 − REVISED AUGUST 1995
switching characteristics (see Figure 1)
V
C
= 4.5 V to 5.5 V,
= 50 pF,
CC
L
R1 = 500 Ω,
R2 = 500 Ω,
T
A
FROM
TO
(OUTPUT)
PARAMETER
(INPUT)
UNIT
†
= MIN to MAX
SN54ALS241C SN74ALS241C
MIN
3
MAX
31
17
33
27
17
32
38
30
17
35
MIN
2
MAX
11
t
t
t
t
t
t
t
t
t
t
PLH
PHL
PZH
PZL
PHZ
PLZ
PZH
PZL
PHZ
PLZ
A
ns
ns
ns
ns
ns
Y
Y
Y
Y
Y
1
3
10
21
21
10
15
21
21
10
15
3
3
1OE
1OE
2OE
2OE
3
4
2
1
2
2
3
4
3
5
2
2
3
3
†
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
‡
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
CC
Input voltage, V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
I
Voltage applied to a disabled 3-state output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 V
Operating free-air temperature range, T : SN54AS241A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −55°C to 125°C
A
SN74AS241A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −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.
recommended operating conditions
SN54AS241A
MIN NOM MAX
SN74AS241A
MIN NOM MAX
UNIT
V
V
V
Supply voltage
4.5
2
5
5.5
4.5
2
5
5.5
V
V
CC
High-level input voltage
Low-level input voltage
High-level output current
Low-level output current
Operating free-air temperature
IH
0.8
−12
48
0.8
−15
64
V
IL
I
I
mA
mA
°C
OH
OL
T
A
−55
125
0
70
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443
ꢀ ꢁꢂ ꢃ ꢄꢅ ꢀ ꢆꢃ ꢇ ꢈꢉ ꢊꢀ ꢁꢂ ꢃ ꢄꢀꢆ ꢃ ꢇ ꢄ ꢉꢊꢀ ꢁꢋ ꢃ ꢄꢅ ꢀꢆ ꢃ ꢇ ꢈ ꢉꢊ ꢀ ꢁꢋ ꢃꢄꢀ ꢆ ꢃꢇꢄ
ꢌ ꢈꢍꢄꢅꢊꢎ ꢏꢐ ꢐꢑ ꢒꢀ ꢓꢔ ꢒ ꢕꢖ ꢑ ꢒꢀ
ꢗ ꢕꢍ ꢘꢊ ꢙ ꢚꢀꢍꢄꢍ ꢑꢊꢌ ꢏ ꢍꢛ ꢏꢍ ꢀ
SDAS153E − DECEMBER 1982 − REVISED AUGUST 1995
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
SN54AS241A
SN74AS241A
PARAMETER
TEST CONDITIONS
I = −18 mA
UNIT
†
†
MIN TYP
MAX
MIN TYP
MAX
V
IK
V
V
= 4.5 V,
−1.2
−1.2
V
CC
I
= 4.5 V to 5.5 V,
I
I
I
I
I
I
= −2 mA
= −3 mA
= −12 mA
= −15 mA
= 48 mA
= 64 mA
= 2.7 V
V
−2
V
−2
CC
OH
OH
OH
OH
OL
OL
CC
2.4
CC
2.4
3.4
3.4
V
OH
V
2.4
V
CC
= 4.5 V
2.4
0.27
0.55
V
OL
V
CC
= 4.5 V
V
0.31
0.55
50
I
I
I
I
I
I
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
= 5.5 V,
= 5.5 V,
= 5.5 V,
= 5.5 V,
= 5.5 V,
= 5.5 V,
V
50
−50
0.1
20
µA
µA
OZH
OZL
I
O
O
V
= 0.4 V
−50
0.1
20
V = 7 V
I
mA
µA
V = 2.7 V
I
IH
V = 0.4 V
I
−1
−1
mA
mA
IL
‡
V
O
= 2.25 V
−50
−150
35
−50
−150
35
O
Outputs high
Outputs low
22
61
35
22
61
35
I
V
CC
= 5.5 V
90
90
mA
CC
Outputs disabled
56
56
†
‡
All typical values are at V
= 5 V, T = 25°C.
A
CC
The output conditions have been chosen to produce a current that closely approximates one half of the true short-circuit output current, I
.
OS
switching characteristics (see Figure 1)
V
C
= 4.5 V to 5.5 V,
= 50 pF,
CC
L
R1 = 500 Ω,
R2 = 500 Ω,
T
A
FROM
TO
(OUTPUT)
PARAMETER
(INPUT)
UNIT
§
= MIN to MAX
SN54AS241A SN74AS241A
MIN
2
MAX
9
MIN
2
MAX
6.2
6.2
9
t
t
t
t
t
t
t
t
t
t
PLH
PHL
PZH
PZL
PHZ
PLZ
PZH
PZL
PHZ
PLZ
A
ns
ns
ns
ns
ns
Y
Y
Y
Y
Y
1
7
1
1
10
8
1
1OE
1OE
2OE
2OE
2
2
7.5
6
1
6.5
10.5
11
9.5
7
1
1
1
9
2
2
10.5
8.5
7
3
3
1
1
2
12
2
12
§
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443
ꢀꢁ ꢂ ꢃꢄ ꢅ ꢀꢆ ꢃ ꢇꢈ ꢉ ꢊ ꢀꢁ ꢂꢃ ꢄꢀ ꢆ ꢃ ꢇ ꢄꢉ ꢊ ꢀꢁ ꢋ ꢃꢄ ꢅ ꢀꢆ ꢃ ꢇ ꢈꢉ ꢊ ꢀꢁꢋ ꢃꢄꢀ ꢆ ꢃꢇ ꢄ
ꢌꢈ ꢍꢄ ꢅꢊ ꢎ ꢏꢐ ꢐꢑ ꢒꢀ ꢓ ꢔꢒ ꢕ ꢖꢑ ꢒꢀ
ꢗꢕ ꢍ ꢘ ꢊꢙ ꢚꢀ ꢍꢄꢍꢑ ꢊ ꢌ ꢏꢍ ꢛꢏꢍ ꢀ
SDAS153E − DECEMBER 1982 − REVISED AUGUST 1995
PARAMETER MEASUREMENT INFORMATION
SERIES 54ALS/74ALS AND 54AS/74AS DEVICES
7 V
R
= R1 = R2
V
CC
L
S1
R1
R
L
Test
Point
From Output
Under Test
From Output
Under Test
Test
Point
Test
Point
From Output
Under Test
C
C
L
R
L
R2
L
C
L
(see Note A)
(see Note A)
(see Note A)
LOAD CIRCUIT FOR
BI-STATE
TOTEM-POLE OUTPUTS
LOAD CIRCUIT
FOR OPEN-COLLECTOR OUTPUTS
LOAD CIRCUIT
FOR 3-STATE OUTPUTS
3.5 V
3.5 V
Timing
Input
High-Level
1.3 V
1.3 V
1.3 V
Pulse
0.3 V
0.3 V
t
t
w
h
t
su
3.5 V
3.5 V
0.3 V
Data
Input
Low-Level
1.3 V
1.3 V
1.3 V
1.3 V
Pulse
0.3 V
VOLTAGE WAVEFORMS
SETUP AND HOLD TIMES
VOLTAGE WAVEFORMS
PULSE DURATIONS
3.5 V
Output
Control
(low-level
enabling)
1.3 V
1.3 V
0.3 V
3.5 V
t
PZL
Input
1.3 V
1.3 V
t
PLZ
0.3 V
PHL
[3.5 V
t
Waveform 1
S1 Closed
(see Note B)
t
PLH
1.3 V
V
OH
In-Phase
Output
1.3 V
1.3 V
1.3 V
V
OL
V
OL
0.3 V
t
PHZ
t
PLH
t
PZH
t
PHL
V
OH
V
Waveform 2
S1 Open
(see Note B)
OH
OL
Out-of-Phase
Output
(see Note C)
1.3 V
1.3 V
0.3 V
V
[0 V
VOLTAGE WAVEFORMS
VOLTAGE WAVEFORMS
PROPAGATION DELAY TIMES
ENABLE AND DISABLE TIMES, 3-STATE OUTPUTS
NOTES: A. includes probe and jig capacitance.
C
L
B. Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control.
Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control.
C. When measuring propagation delay items of 3-state outputs, switch S1 is open.
D. All input pulses have the following characteristics: PRR ≤ 1 MHz, t = t = 2 ns, duty cycle = 50%.
r
f
E. The outputs are measured one at a time with one transition per measurement.
Figure 1. Load Circuits and Voltage Waveforms
6
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443
PACKAGE OPTION ADDENDUM
www.ti.com
25-Sep-2013
PACKAGING INFORMATION
Orderable Device
5962-8859602SA
Status Package Type Package Pins Package
Eco Plan Lead/Ball Finish
MSL Peak Temp
Op Temp (°C)
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
Device Marking
Samples
Drawing
Qty
(1)
(2)
(3)
(4/5)
ACTIVE
CFP
LCCC
CDIP
LCCC
CDIP
W
20
20
20
20
20
1
TBD
TBD
TBD
TBD
TBD
Call TI
POST-PLATE
A42
N / A for Pkg Type
N / A for Pkg Type
N / A for Pkg Type
N / A for Pkg Type
N / A for Pkg Type
5962-8859602SA
SNJ54ALS241CW
JM38510/38302B2A
JM38510/38302BRA
M38510/38302B2A
M38510/38302BRA
ACTIVE
ACTIVE
ACTIVE
ACTIVE
FK
J
1
1
1
1
JM38510/
38302B2A
JM38510/
38302BRA
FK
J
POST-PLATE
A42
JM38510/
38302B2A
JM38510/
38302BRA
SN54ALS241CJ
SN54AS241AJ
ACTIVE
ACTIVE
CDIP
CDIP
J
J
20
20
1
1
TBD
TBD
A42
A42
N / A for Pkg Type
N / A for Pkg Type
-55 to 125
-55 to 125
SN54ALS241CJ
SN54AS241AJ
SN74ALS241C-1DW
SN74ALS241C-1DWR
SN74ALS241C-1N
SN74ALS241CDW
OBSOLETE
OBSOLETE
OBSOLETE
ACTIVE
SOIC
SOIC
PDIP
SOIC
DW
DW
N
20
20
20
20
TBD
TBD
TBD
Call TI
Call TI
Call TI
Call TI
0 to 70
0 to 70
0 to 70
0 to 70
Call TI
Call TI
DW
25
25
Green (RoHS
& no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
ALS241C
SN74ALS241CDWE4
SN74ALS241CDWG4
SN74ALS241CDWR
SN74ALS241CDWRE4
SN74ALS241CDWRG4
SN74ALS241CN
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
SOIC
SOIC
SOIC
SOIC
SOIC
PDIP
PDIP
DW
DW
DW
DW
DW
N
20
20
20
20
20
20
20
Green (RoHS
& no Sb/Br)
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
N / A for Pkg Type
0 to 70
0 to 70
0 to 70
0 to 70
0 to 70
0 to 70
0 to 70
ALS241C
25
Green (RoHS
& no Sb/Br)
ALS241C
2000
2000
2000
20
Green (RoHS
& no Sb/Br)
ALS241C
Green (RoHS
& no Sb/Br)
ALS241C
Green (RoHS
& no Sb/Br)
ALS241C
Pb-Free
(RoHS)
SN74ALS241CN
SN74ALS241CN
SN74ALS241CNE4
N
20
Pb-Free
(RoHS)
N / A for Pkg Type
Addendum-Page 1
PACKAGE OPTION ADDENDUM
www.ti.com
25-Sep-2013
Orderable Device
Status Package Type Package Pins Package
Eco Plan Lead/Ball Finish
MSL Peak Temp
Op Temp (°C)
0 to 70
Device Marking
Samples
Drawing
Qty
(1)
(2)
(3)
(4/5)
SN74ALS241CNSR
SN74ALS241CNSRE4
SN74ALS241CNSRG4
SN74AS241AN
ACTIVE
SO
SO
NS
20
20
20
20
20
20
2000
Green (RoHS
& no Sb/Br)
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
POST-PLATE
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
N / A for Pkg Type
N / A for Pkg Type
N / A for Pkg Type
ALS241C
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
NS
NS
N
2000
2000
20
Green (RoHS
& no Sb/Br)
0 to 70
ALS241C
SO
Green (RoHS
& no Sb/Br)
0 to 70
ALS241C
PDIP
PDIP
LCCC
Pb-Free
(RoHS)
0 to 70
SN74AS241AN
SN74AS241AN
SN74AS241ANE4
SNJ54ALS241CFK
N
20
Pb-Free
(RoHS)
0 to 70
FK
1
TBD
-55 to 125
SNJ54
ALS241CFK
SNJ54ALS241CJ
SNJ54ALS241CW
ACTIVE
ACTIVE
CDIP
CFP
J
20
20
1
1
TBD
TBD
A42
N / A for Pkg Type
N / A for Pkg Type
-55 to 125
-55 to 125
SNJ54ALS241CJ
W
Call TI
5962-8859602SA
SNJ54ALS241CW
SNJ54AS241AFK
ACTIVE
LCCC
FK
20
1
TBD
POST-PLATE
N / A for Pkg Type
-55 to 125
SNJ54AS
241AFK
SNJ54AS241AJ
SNJ54AS241AW
ACTIVE
ACTIVE
CDIP
CFP
J
20
20
1
1
TBD
TBD
A42
N / A for Pkg Type
N / A for Pkg Type
-55 to 125
-55 to 125
SNJ54AS241AJ
W
Call TI
SNJ54AS241AW
(1) The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability
information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that
lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between
the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight
in homogeneous material)
Addendum-Page 2
PACKAGE OPTION ADDENDUM
www.ti.com
25-Sep-2013
(3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.
(4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device.
(5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation
of the previous line and the two combined represent the entire Device Marking for that device.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information
provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and
continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.
TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.
OTHER QUALIFIED VERSIONS OF SN54ALS241C, SN54AS241A, SN74ALS241C, SN74AS241A :
Catalog: SN74ALS241C, SN74AS241A
•
Military: SN54ALS241C, SN54AS241A
•
NOTE: Qualified Version Definitions:
Catalog - TI's standard catalog product
•
Military - QML certified for Military and Defense Applications
•
Addendum-Page 3
PACKAGE MATERIALS INFORMATION
www.ti.com
14-Jul-2012
TAPE AND REEL INFORMATION
*All dimensions are nominal
Device
Package Package Pins
Type Drawing
SPQ
Reel
Reel
A0
B0
K0
P1
W
Pin1
Diameter Width (mm) (mm) (mm) (mm) (mm) Quadrant
(mm) W1 (mm)
SN74ALS241CDWR
SN74ALS241CNSR
SOIC
SO
DW
NS
20
20
2000
2000
330.0
330.0
24.4
24.4
10.8
8.2
13.0
13.0
2.7
2.5
12.0
12.0
24.0
24.0
Q1
Q1
Pack Materials-Page 1
PACKAGE MATERIALS INFORMATION
www.ti.com
14-Jul-2012
*All dimensions are nominal
Device
Package Type Package Drawing Pins
SPQ
Length (mm) Width (mm) Height (mm)
SN74ALS241CDWR
SN74ALS241CNSR
SOIC
SO
DW
NS
20
20
2000
2000
367.0
367.0
367.0
367.0
45.0
45.0
Pack Materials-Page 2
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