SN74AS151DRE4 [TI]
1-OF-8 DATA SELECTORS/MULTIPLEXERS; 1 - OF- 8数据选择器/多路复用器
| 型号： | SN74AS151DRE4 |
| 厂家： | 
TEXAS INSTRUMENTS |
| 描述： | 1-OF-8 DATA SELECTORS/MULTIPLEXERS |
| 文件： | 总17页 (文件大小：653K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ꢀꢁꢂ ꢃ ꢄꢅ ꢀ ꢆꢂ ꢆ ꢇ ꢈꢀ ꢁꢉ ꢃꢄꢅ ꢀ ꢆ ꢂ ꢆ ꢇꢈꢀ ꢁꢉ ꢃ ꢄꢀ ꢆꢂ ꢆ
ꢆ ꢊꢋ ꢌꢊ ꢍꢈ ꢎꢄꢏꢄꢈꢀ ꢐꢅ ꢐꢑꢏꢋ ꢒꢀꢓ ꢔꢕ ꢅꢏ ꢖ ꢗꢅ ꢐꢘ ꢐ ꢒꢀ
ꢙ
SDAS205A − APRIL 1982 − REVISED DECEMBER 1994
SN54ALS151 . . . J PACKAGE
SN74ALS151, SN74AS151 . . . D OR N PACKAGE
(TOP VIEW)
• 8-Line to 1-Line Multiplexers Can Perform
as:
Boolean Function Generators
Parallel-to-Serial Converters
Data Source Selectors
D3
D2
D1
D0
Y
W
G
GND
V
CC
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
D4
D5
D6
D7
A
• Input Clamping Diodes Simplify System
Design
• Package Options Include Plastic
Small-Outline (D) Packages, Ceramic Chip
Carriers (FK), and Standard Plastic (N) and
Ceramic (J) 300-mil DIPs
B
C
description
SN54ALS151 . . . FK PACKAGE
(TOP VIEW)
These data selectors/multiplexers provide full
binary decoding to select one-of-eight data
sources. The strobe (G) input must be at a low
logic level to enable the inputs. A high level at the
strobe terminal forces the W output high and the
Y output low.
3
2
1
20 19
18 D5
D1
D0
NC
Y
4
5
6
7
8
17
16
15
14
D6
NC
D7
A
The SN54ALS151 is characterized for operation
over the full military temperature range of −55°C
to 125°C. The SN74ALS151 and SN74AS151 are
characterized for operation from 0°C to 70°C.
W
9 10 11 12 13
NC − No internal connection
FUNCTION TABLE
INPUTS
OUTPUTS
SELECT
STROBE
G
C
X
L
B
X
L
A
X
L
Y
W
H
H
L
L
L
L
L
L
L
L
L
D0
D1
D2
D3
D4
D5
D6
D7
D0
D1
D2
D3
D4
D5
D6
D7
L
L
H
L
L
H
H
L
L
H
L
H
H
H
H
L
H
L
H
H
H
H = high level, L = low level, X = irrelevant
D0, D1, . . . D7 = the level of the respective D input
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Copyright 1994, Texas Instruments Incorporated
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ꢡ ꢥ ꢢ ꢡꢚ ꢛꢯ ꢝꢜ ꢠ ꢨꢨ ꢦꢠ ꢞ ꢠ ꢟ ꢥ ꢡ ꢥ ꢞ ꢢ ꢪ
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1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443
ꢀꢁ ꢂ ꢃꢄ ꢅ ꢀꢆ ꢂ ꢆꢇ ꢈ ꢀ ꢁꢉ ꢃ ꢄꢅ ꢀꢆ ꢂ ꢆ ꢇꢈ ꢀꢁ ꢉ ꢃ ꢄ ꢀꢆ ꢂ ꢆ
ꢆ ꢊꢋꢌ ꢊꢍ ꢈ ꢎꢄꢏꢄꢈ ꢀ ꢐꢅ ꢐꢑ ꢏꢋ ꢒꢀ ꢓꢔ ꢕꢅꢏꢖ ꢗ ꢅꢐ ꢘꢐꢒꢀ
ꢙ
SDAS205A − APRIL 1982 − REVISED DECEMBER 1994
†
logic symbol
MUX
0
7
G
EN
0
11
A
10
B
G
7
9
C
2
0
1
2
3
4
5
6
7
4
D0
3
5
6
Y
D1
2
W
D2
1
D3
15
D4
14
D5
13
D6
12
D7
†
This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.
Pin numbers shown are for the D, J, and N packages.
logic diagram (positive logic)
7
G
4
D0
3
D1
2
D2
1
D3
Data
Inputs
5
6
Y
15
D4
W
14
D5
13
D6
12
D7
11
A
Data
10
Select
(binary)
B
9
C
Pin numbers shown are for the D, J, and N packages.
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443
ꢀꢁꢂ ꢃ ꢄꢅ ꢀ ꢆꢂ ꢆ ꢇ ꢈꢀ ꢁꢉ ꢃꢄꢅ ꢀ ꢆ ꢂ ꢆ ꢇꢈꢀ ꢁꢉ ꢃ ꢄꢀ ꢆꢂ ꢆ
ꢆ ꢊꢋ ꢌꢊ ꢍꢈ ꢎꢄꢏꢄꢈꢀ ꢐꢅ ꢐꢑꢏꢋ ꢒꢀꢓ ꢔꢕ ꢅꢏ ꢖ ꢗꢅ ꢐꢘ ꢐ ꢒꢀ
ꢙ
SDAS205A − APRIL 1982 − REVISED DECEMBER 1994
†
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
CC
Input voltage, V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
I
Operating free-air temperature range, T : SN54ALS151 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −55°C to 125°C
A
SN74ALS151 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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
SN54ALS151
MIN NOM MAX
SN74ALS151
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
0.7
−1
0.8
−2.6
24
V
IL
I
I
mA
mA
°C
OH
12
OL
T
A
−55
125
0
70
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
SN54ALS151
SN74ALS151
PARAMETER
TEST CONDITIONS
I = −18 mA
UNIT
‡
‡
MIN TYP
MAX
MIN TYP
MAX
V
IK
V
V
= 4.5 V,
−1.5
−1.5
V
CC
I
= 4.5 V to 5.5 V,
I
I
I
I
I
= −0.4 mA
= −1 mA
= −2.6 mA
= 12 mA
V
−2
V
−2
CC
OH
OH
OH
OL
OL
CC
2.4
CC
3.3
V
OH
V
V
= 4.5 V
= 4.5 V
CC
CC
2.4
3.2
0.25
0.35
0.25
0.4
0.4
0.5
V
OL
V
V
= 24 mA
I
I
I
I
I
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,
V = 7 V
0.1
20
0.1
mA
µA
I
I
V = 2.7 V
I
20
IH
V = 0.4 V
I
−0.1
−112
12
−0.1
−112
12
mA
mA
mA
IL
§
V
O
= 2.25 V
−20
−30
O
Inputs at 4.5 V
7.5
7.5
CC
‡
§
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 ꢂ ꢆꢇ ꢈ ꢀ ꢁꢉ ꢃ ꢄꢅ ꢀꢆ ꢂ ꢆ ꢇꢈ ꢀꢁ ꢉ ꢃ ꢄ ꢀꢆ ꢂ ꢆ
ꢆ ꢊꢋꢌ ꢊꢍ ꢈ ꢎꢄꢏꢄꢈ ꢀ ꢐꢅ ꢐꢑ ꢏꢋ ꢒꢀ ꢓꢔ ꢕꢅꢏꢖ ꢗ ꢅꢐ ꢘꢐꢒꢀ
ꢙ
SDAS205A − APRIL 1982 − REVISED DECEMBER 1994
switching characteristics (see Figure 1)
V
C
R
= 4.5 V to 5.5 V,
= 50 pF,
CC
L
L
= 500 Ω,
FROM
TO
(OUTPUT)
†
PARAMETER
(INPUT)
UNIT
T
A
= MIN to MAX
SN54ALS151 SN74ALS151
MIN
4
MAX
21
35
36
26
14
21
23
20
21
25
27
26
MIN
4
MAX
18
24
24
23
10
15
15
15
18
19
19
23
t
t
t
t
t
t
t
t
t
t
t
t
PLH
PHL
PLH
PHL
PLH
PHL
PLH
PHL
PLH
PHL
PLH
PHL
A, B, or C
A, B, or C
Any D
Any D
G
Y
W
Y
ns
ns
ns
ns
ns
ns
7
8
5
7
7
7
3
3
5
5
3
3
W
Y
4
4
4
4
4
4
5
5
W
G
5
5
†
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
Operating free-air temperature range, T : SN74AS151 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
A
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
SN74AS151
MIN NOM
UNIT
MAX
V
V
V
Supply voltage
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
−15
48
V
IL
I
I
mA
mA
°C
OH
OL
T
A
0
70
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443
ꢀꢁꢂ ꢃ ꢄꢅ ꢀ ꢆꢂ ꢆ ꢇ ꢈꢀ ꢁꢉ ꢃꢄꢅ ꢀ ꢆ ꢂ ꢆ ꢇꢈꢀ ꢁꢉ ꢃ ꢄꢀ ꢆꢂ ꢆ
ꢆ ꢊꢋ ꢌꢊ ꢍꢈ ꢎꢄꢏꢄꢈꢀ ꢐꢅ ꢐꢑꢏꢋ ꢒꢀꢓ ꢔꢕ ꢅꢏ ꢖ ꢗꢅ ꢐꢘ ꢐ ꢒꢀ
ꢙ
SDAS205A − APRIL 1982 − REVISED DECEMBER 1994
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
SN74AS151
PARAMETER
TEST CONDITIONS
UNIT
†
MIN TYP
MAX
V
V
V
V
V
= 4.5 V,
I = −18 mA
−1.2
V
IK
CC
CC
CC
CC
I
= 4.5 V to 5.5 V,
= 4.5 V,
I
I
I
= −2 mA
= −15 mA
= 48 mA
V
−2
OH
OH
OL
CC
2.4
V
V
V
OH
OL
3.2
V
= 4.5 V,
0.35
0.5
0.2
A, B, or C
All others
A, B, or C
All others
A, B, or C
All others
I
I
I
V
CC
V
CC
V
CC
= 5.5 V,
= 5.5 V,
= 5.5 V,
V = 7 V
I
mA
µA
I
0.1
40
V = 2.7 V
I
IH
20
−1
V = 0.4 V
I
mA
IL
−0.5
−112
30
‡
I
I
V
V
= 5.5 V,
= 5.5 V
V = 2.25 V
O
−30
mA
mA
O
CC
18.6
CC
CC
†
‡
All typical values are at V
CC
= 5 V, T = 25°C.
A
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
R
= 4.5 V to 5.5 V,
= 50 pF,
CC
L
L
= 500 Ω,
FROM
TO
(OUTPUT)
§
PARAMETER
(INPUT)
UNIT
T
A
= MIN to MAX
SN74AS151
MIN
4.5
4.5
4
MAX
14.5
15
t
t
t
t
t
t
t
t
t
t
t
t
PLH
PHL
PLH
PHL
PLH
PHL
PLH
PHL
PLH
PHL
PLH
PHL
A, B, or C
A, B, or C
Any D
Any D
G
Y
W
Y
ns
ns
ns
ns
ns
ns
12
4
12
3
10.5
11
3
2
6.5
4.5
14
W
Y
1
4.5
3
11
1.5
3
6
W
G
10
§
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 ꢂ ꢆꢇ ꢈ ꢀ ꢁꢉ ꢃ ꢄꢅ ꢀꢆ ꢂ ꢆ ꢇꢈ ꢀꢁ ꢉ ꢃ ꢄ ꢀꢆ ꢂ ꢆ
ꢆ ꢊꢋꢌ ꢊꢍ ꢈ ꢎꢄꢏꢄꢈ ꢀ ꢐꢅ ꢐꢑ ꢏꢋ ꢒꢀ ꢓꢔ ꢕꢅꢏꢖ ꢗ ꢅꢐ ꢘꢐꢒꢀ
ꢙ
SDAS205A − APRIL 1982 − REVISED DECEMBER 1994
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
9-Oct-2007
PACKAGING INFORMATION
Orderable Device
Status (1)
Package Package
Pins Package Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)
Qty
Type
LCCC
CDIP
CFP
Drawing
84141012A
8414101EA
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
FK
J
20
16
16
16
16
1
1
1
1
TBD
TBD
TBD
TBD
POST-PLATE N / A for Pkg Type
A42 SNPB
A42
N / A for Pkg Type
N / A for Pkg Type
N / A for Pkg Type
8414101FA
W
J
SN54ALS151J
SN74ALS151D
CDIP
SOIC
A42 SNPB
D
40 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SN74ALS151DE4
SN74ALS151DG4
SN74ALS151DR
SN74ALS151DRE4
SN74ALS151DRG4
SN74ALS151N
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
SOIC
SOIC
SOIC
SOIC
SOIC
PDIP
D
D
D
D
D
N
16
16
16
16
16
16
40 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
40 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
25
25
Pb-Free
(RoHS)
CU NIPDAU N / A for Pkg Type
SN74ALS151N3
SN74ALS151NE4
OBSOLETE
ACTIVE
PDIP
PDIP
N
N
16
16
TBD
Call TI
Call TI
Pb-Free
(RoHS)
CU NIPDAU N / A for Pkg Type
SN74ALS151NSR
SN74ALS151NSRE4
SN74ALS151NSRG4
SN74AS151D
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
SO
SO
NS
NS
NS
D
16
16
16
16
16
16
16
16
16
16
16
16
16
16
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SO
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SOIC
SOIC
SOIC
SOIC
SOIC
SOIC
PDIP
PDIP
SO
40 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SN74AS151DE4
SN74AS151DG4
SN74AS151DR
D
40 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
D
40 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
D
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SN74AS151DRE4
SN74AS151DRG4
SN74AS151N
D
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
D
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
N
25
Pb-Free
(RoHS)
CU NIPDAU N / A for Pkg Type
SN74AS151NE4
SN74AS151NSR
SN74AS151NSRE4
SN74AS151NSRG4
N
25
Pb-Free
(RoHS)
CU NIPDAU N / A for Pkg Type
NS
NS
NS
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SO
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SO
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
Addendum-Page 1
PACKAGE OPTION ADDENDUM
www.ti.com
9-Oct-2007
Orderable Device
Status (1)
Package Package
Pins Package Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)
Qty
Type
LCCC
CDIP
CFP
Drawing
SNJ54ALS151FK
SNJ54ALS151J
SNJ54ALS151W
ACTIVE
ACTIVE
ACTIVE
FK
J
20
16
16
1
1
1
TBD
TBD
TBD
POST-PLATE N / A for Pkg Type
A42 SNPB
A42
N / A for Pkg Type
N / A for Pkg Type
W
(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)
(3)
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder
temperature.
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.
Addendum-Page 2
PACKAGE MATERIALS INFORMATION
www.ti.com
4-Oct-2007
TAPE AND REEL BOX INFORMATION
Device
Package Pins
Site
Reel
Reel
A0 (mm)
B0 (mm)
K0 (mm)
P1
W
Pin1
Diameter Width
(mm) (mm) Quadrant
(mm)
330
330
330
330
(mm)
16
SN74ALS151DR
SN74ALS151NSR
SN74AS151DR
D
NS
D
16
16
16
16
SITE 27
SITE 41
SITE 27
SITE 41
6.5
8.2
6.5
8.2
10.3
10.5
10.3
10.5
2.1
2.5
2.1
2.5
8
12
8
16
16
16
16
Q1
Q1
Q1
Q1
16
16
SN74AS151NSR
NS
16
12
Pack Materials-Page 1
PACKAGE MATERIALS INFORMATION
www.ti.com
4-Oct-2007
Device
Package
Pins
Site
Length (mm) Width (mm) Height (mm)
SN74ALS151DR
SN74ALS151NSR
SN74AS151DR
D
NS
D
16
16
16
16
SITE 27
SITE 41
SITE 27
SITE 41
342.9
346.0
342.9
346.0
336.6
346.0
336.6
346.0
28.58
33.0
28.58
33.0
SN74AS151NSR
NS
Pack Materials-Page 2
MECHANICAL DATA
MLCC006B – OCTOBER 1996
FK (S-CQCC-N**)
LEADLESS CERAMIC CHIP CARRIER
28 TERMINAL SHOWN
A
B
NO. OF
TERMINALS
**
18 17 16 15 14 13 12
MIN
MAX
MIN
MAX
0.342
(8,69)
0.358
(9,09)
0.307
(7,80)
0.358
(9,09)
19
20
11
10
9
20
28
44
52
68
84
0.442
(11,23)
0.458
(11,63)
0.406
(10,31)
0.458
(11,63)
21
B SQ
22
0.640
(16,26)
0.660
(16,76)
0.495
(12,58)
0.560
(14,22)
8
A SQ
23
0.739
(18,78)
0.761
(19,32)
0.495
(12,58)
0.560
(14,22)
7
24
25
6
0.938
(23,83)
0.962
(24,43)
0.850
(21,6)
0.858
(21,8)
5
1.141
(28,99)
1.165
(29,59)
1.047
(26,6)
1.063
(27,0)
26 27 28
1
2
3
4
0.080 (2,03)
0.064 (1,63)
0.020 (0,51)
0.010 (0,25)
0.020 (0,51)
0.010 (0,25)
0.055 (1,40)
0.045 (1,14)
0.045 (1,14)
0.035 (0,89)
0.045 (1,14)
0.035 (0,89)
0.028 (0,71)
0.022 (0,54)
0.050 (1,27)
4040140/D 10/96
NOTES: A. All linear dimensions are in inches (millimeters).
B. This drawing is subject to change without notice.
C. This package can be hermetically sealed with a metal lid.
D. The terminals are gold plated.
E. Falls within JEDEC MS-004
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