SN74ALS02N [TI]
Quad 2-Input NOR Gates 14-PDIP 0 to 70;型号: | SN74ALS02N |
厂家: | TEXAS INSTRUMENTS |
描述: | Quad 2-Input NOR Gates 14-PDIP 0 to 70 输入元件 |
文件: | 总8页 (文件大小:119K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
SN54ALS02A, SN54AS02, SN74ALS02A, SN74AS02
QUADRUPLE 2-INPUT POSITIVE-NOR GATES
SDAS111B – APRIL 1982 – REVISED DECEMBER 1994
SN54ALS02A, SN54AS02 . . . J PACKAGE
SN74ALS02A, SN74AS02 . . . D OR N PACKAGE
(TOP VIEW)
• Package Options Include Plastic
Small-Outline (D) Packages, Ceramic Chip
Carriers (FK), and Standard Plastic (N) and
Ceramic (J) 300-mil DIPs
1Y
1A
1B
2Y
2A
V
CC
1
2
3
4
5
6
7
14
13
12
11
10
9
4Y
4B
4A
3Y
3B
3A
description
These devices contain four independent 2-input
positive-NOR gates. They perform the Boolean
functions Y = A + B or Y = A • B in positive logic.
2B
GND
8
The SN54ALS02A and SN54AS02 are
characterized for operation over the full military
temperature range of –55°C to 125°C. The
SN74ALS02A and SN74AS02 are characterized
for operation from 0°C to 70°C.
SN54ALS02A, SN54AS02 . . . FK PACKAGE
(TOP VIEW)
FUNCTION TABLE
(each gate)
3
2
1
20 19
18
1B
NC
2Y
4B
NC
4A
NC
3Y
4
5
6
7
8
INPUTS
OUTPUT
Y
17
16
15
14
A
B
X
H
L
H
X
L
L
L
NC
2A
9 10 11 12 13
H
NC – No internal connection
†
logic symbol
logic diagram (positive logic)
2
1A
3
2
1A
3
1
4
≥1
1
4
1Y
2Y
3Y
4Y
1Y
2Y
3Y
4Y
1B
5
1B
5
2A
6
2A
6
2B
8
2B
8
3A
9
10
13
3A
9
10
13
3B
11
3B
11
4A
12
4B
4A
12
4B
†
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.
Copyright 1994, Texas Instruments Incorporated
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.
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
SN54ALS02A, SN54AS02, SN74ALS02A, SN74AS02
QUADRUPLE 2-INPUT POSITIVE-NOR GATES
SDAS111B – 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 : SN54ALS02A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55°C to 125°C
A
SN74ALS02A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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
SN54ALS02A
MIN NOM MAX
5.5
SN74ALS02A
MIN NOM MAX
UNIT
V
V
Supply voltage
4.5
2
5
4.5
2
5
5.5
V
V
CC
High-level input voltage
IH
‡
§
0.8
0.8
V
IL
Low-level input voltage
V
0.7
I
I
High-level output current
Low-level output current
Operating free-air temperature
–0.4
4
–0.4
8
mA
mA
°C
OH
OL
T
–55
125
0
70
A
‡
§
Applies over temperature range –55°C to 70°C
Applies over temperature range 70°C to 125°C
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
SN54ALS02A
SN74ALS02A
PARAMETER
TEST CONDITIONS
UNIT
¶
¶
MIN TYP
MAX
MIN TYP
MAX
V
V
V
V
= 4.5 V,
I = –18 mA
–1.5
–1.5
V
V
IK
CC
I
= 4.5 V to 5.5 V,
I
I
I
= –0.4 mA
= 4 mA
V
CC
–2
V
CC
–2
OH
CC
OH
OL
OL
0.25
0.4
0.25
0.35
0.4
0.5
V
OL
V
CC
= 4.5 V
V
= 8 mA
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 = 7 V
0.1
20
0.1
mA
µA
I
I
V = 2.7 V
I
20
IH
IL
V = 0.4 V
I
–0.1
–112
2.2
–0.1
–112
2.2
mA
mA
mA
mA
#
V
O
= 2.25 V
–20
–30
O
V = 0
I
0.86
2.16
0.86
2.16
CCH
CCL
V = 4.5 V
I
4
4
¶
#
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
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
SN54ALS02A, SN54AS02, SN74ALS02A, SN74AS02
QUADRUPLE 2-INPUT POSITIVE-NOR GATES
SDAS111B – 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
SN54ALS02A SN74ALS02A
MIN
1
MAX
16
MIN
1
MAX
12
t
t
PLH
A or B
Y
ns
1
11
1
10
PHL
†
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 : SN54AS02 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55°C to 125°C
A
SN74AS02 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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
SN54AS02
SN74AS02
UNIT
MIN NOM
MAX
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
Low-level output current
Operating free-air temperature
IH
0.8
–2
0.8
–2
20
70
V
IL
I
mA
mA
°C
OH
OL
I
20
T
A
–55
125
0
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
SN54AS02
SN74AS02
PARAMETER
TEST CONDITIONS
UNIT
§
§
MIN TYP
MAX
MIN TYP
MAX
V
V
V
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
= 4.5 V,
I = –18 mA
–1.2
–1.2
V
IK
I
= 4.5 V to 5.5 V,
= 4.5 V,
I
= –2 mA
= 20 mA
V
–2
V –2
CC
V
OH
OL
OH
OL
CC
I
0.35
0.5
0.1
0.35
0.5
0.1
V
I
I
I
I
I
I
= 5.5 V,
V = 7 V
I
mA
µA
mA
mA
mA
mA
I
= 5.5 V,
V = 2.7 V
I
20
20
IH
= 5.5 V,
V = 0.4 V
I
–0.5
–112
5.9
–0.5
–112
5.9
IL
¶
= 5.5 V,
V
O
= 2.25 V
–30
–30
O
= 5.5 V,
V = 0
I
3.7
3.7
CCH
CCL
= 5.5 V,
V = 4.5 V
I
12.5
20.1
12.5
20.1
§
¶
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
SN54ALS02A, SN54AS02, SN74ALS02A, SN74AS02
QUADRUPLE 2-INPUT POSITIVE-NOR GATES
SDAS111B – 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
(INPUT)
TO
(OUTPUT)
†
PARAMETER
UNIT
T
A
= MIN to MAX
SN54AS02
SN74AS02
MIN
1
MAX
MIN
1
MAX
t
t
6
5
4.5
4.5
PLH
A or B
Y
ns
1
1
PHL
†
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
SN54ALS02A, SN54AS02, SN74ALS02A, SN74AS02
QUADRUPLE 2-INPUT POSITIVE-NOR GATES
SDAS111B – 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
h
t
w
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
0.3 V
Output
Control
(low-level
enabling)
1.3 V
1.3 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
0.3 V
V
OL
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
PROPAGATION DELAY TIMES
VOLTAGE WAVEFORMS
ENABLE AND DISABLE TIMES, 3-STATE OUTPUTS
NOTES: A.
C includes probe and jig capacitance.
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
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
PACKAGE OPTION ADDENDUM
www.ti.com
28-Feb-2005
PACKAGING INFORMATION
Orderable Device
Status (1)
Package Package
Pins Package Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)
Qty
Type
LCCC
CFP
Drawing
5962-86844012A
5962-8684401DA
JM38510/37301B2A
JM38510/37301BCA
SN54ALS02AJ
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
FK
W
FK
J
20
14
20
14
14
14
14
1
1
None
None
None
None
None
None
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
LCCC
CDIP
CDIP
CDIP
SOIC
1
1
J
1
SN54AS02J
J
1
SN74ALS02AD
D
50
Pb-Free
(RoHS)
CU NIPDAU Level-2-260C-1 YEAR/
Level-1-235C-UNLIM
SN74ALS02ADR
SN74ALS02AN
ACTIVE
ACTIVE
SOIC
PDIP
D
N
14
14
2500
25
Pb-Free
(RoHS)
CU NIPDAU Level-2-260C-1 YEAR/
Level-1-235C-UNLIM
Pb-Free
(RoHS)
CU NIPDAU Level-NC-NC-NC
SN74ALS02AN3
OBSOLETE
ACTIVE
PDIP
SO
N
14
14
None
Call TI
Call TI
SN74ALS02ANSR
NS
2000
50
Pb-Free
(RoHS)
CU NIPDAU Level-2-260C-1 YEAR/
Level-1-235C-UNLIM
SN74AS02D
SN74AS02DR
SN74AS02N
ACTIVE
ACTIVE
ACTIVE
SOIC
SOIC
PDIP
D
D
N
14
14
14
Pb-Free
(RoHS)
CU NIPDAU Level-2-260C-1 YEAR/
Level-1-235C-UNLIM
2500
25
Pb-Free
(RoHS)
CU NIPDAU Level-2-260C-1 YEAR/
Level-1-235C-UNLIM
Pb-Free
(RoHS)
CU NIPDAU Level-NC-NC-NC
SN74AS02N3
OBSOLETE
ACTIVE
PDIP
SO
N
14
14
None
Call TI
Call TI
SN74AS02NSR
NS
2000
Pb-Free
(RoHS)
CU NIPDAU Level-2-260C-1 YEAR/
Level-1-235C-UNLIM
SNJ54ALS02AFK
SNJ54ALS02AJ
SNJ54ALS02AW
SNJ54AS02FK
SNJ54AS02J
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
LCCC
CDIP
CFP
FK
J
20
14
14
20
14
1
1
1
1
1
None
None
None
None
None
Call TI
Call TI
Call TI
Call TI
Call TI
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
W
FK
J
LCCC
CDIP
(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 - May not be currently available - please check http://www.ti.com/productcontent for the latest availability information and additional
product content details.
None: Not yet available Lead (Pb-Free).
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.
Green (RoHS & no Sb/Br): TI defines "Green" to mean "Pb-Free" and in addition, uses package materials that do not contain halogens,
including bromine (Br) or antimony (Sb) above 0.1% of total product weight.
(3)
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDECindustry standard classifications, and peak solder
temperature.
Addendum-Page 1
PACKAGE OPTION ADDENDUM
www.ti.com
28-Feb-2005
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is
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to Customer on an annual basis.
Addendum-Page 2
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