參數(shù)資料
型號(hào)： SN74ALS1002AD
廠商： Texas Instruments, Inc.
英文描述： QUADRUPLE 2-INPUT POSITIVE-NOR BUFFERS
中文描述： 四2輸入陽(yáng)性的NOR緩沖器
文件頁(yè)數(shù)： 1/3頁(yè)
文件大?。?/td> 43K
代理商： SN74ALS1002AD
SN54ALS1002A, SN74ALS1002A
QUADRUPLE 2-INPUT POSITIVE-NOR BUFFERS
SDAS238 – D2661, DECEMBER 1983 – REVISED MAY 1986
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 77001
Copyright
1986, Texas Instruments Incorporated
5BASIC
1
Quad Versions of ’ALS805A
Buffer Version of ’ALS02
Package Options Include Plastic Small
Outline Packages, Ceramic Chip Carriers,
and Standard Plastic and Ceramic 300-mil
DIPs
Dependable Texas Instruments Quality and
Reliability
description
These devices contain four independent 2-input
NOR buffers. They perform the Boolean functions
Y = A + B or Y = A
B in positive logic.
The SN54ALS1002A is characterized for opera-
tion over the full military temperature range of
–55
°
C to 125
°
C. The SN74ALS1002A is
characterized for operation from 0
°
C to 70
°
C.
FUNCTION TABLE
(each gate)
INPUTS
A
B
H
X
X
H
L
L
OUTPUT
Y
L
L
H
logic symbol
2
1A
1B
3
2A
2B
3A
3B
5
6
8
9
4A
4B
11
12
11Y
2Y
4
3Y
10
4Y
13
≥
1
This symbol is in accordance with ANSI/IEEE Std 91-1984 and
IEC Publication 617-12.
Pin numbers shown are for D, J, and N packages.
1A
1B
1Y
2Y
2B
2A
3Y
3B
3A
4Y
4B
4A
logic diagram (positive logic)
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1Y
1A
1B
2Y
2A
2B
GND
V
CC
4Y
4B
4A
3Y
3B
3A
SN54ALS1002A . . . J PACKAGE
SN74ALS1002A . . . D OR N PACKAGE
(TOP VIEW)
3
2
1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
4B
NC
4A
NC
3Y
1B
NC
2Y
NC
2A
SN54ALS1002A . . . FK PACKAGE
(TOP VIEW)
1
1
N
3
4
2
G
N
NC – No internal connection
C
V
3
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.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN74ALS1002AN 制造商:Texas Instruments 功能描述: 制造商:Texas Instruments 功能描述:Logic Circuit, Quad 2-Input NOR, ALS-TTL, 14 Pin, Plastic, DIP
SN74ALS1003AN 制造商:Rochester Electronics LLC 功能描述:- Bulk
SN74ALS1004D 功能描述:緩沖器和線路驅(qū)動(dòng)器 HEX INVERTING DRIVERS RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
SN74ALS1004DE4 功能描述:緩沖器和線路驅(qū)動(dòng)器 HEX INVERTING DRIVERS RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
SN74ALS1004DG4 功能描述:緩沖器和線路驅(qū)動(dòng)器 Hex Inverting Drivr RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
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