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參數(shù)資料
| 型號： | SNJ54ALS02FK |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 門電路 |
| 英文描述： | ALS SERIES, QUAD 2-INPUT NOR GATE, CQCC20 |
| 封裝： | CERAMIC, LCC-20 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 63K |
| 代理商： | SNJ54ALS02FK |
SN54ALS02, SN54AS02, SN74ALS02, SN74AS02
QUAD 2-INPUT POSITIVE-NOR GATES
SDAS111 – D2661, APRIL 1982 – REVISED SEPTEMBER 1987
Copyright
1992, Texas Instruments Incorporated
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
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 gates. They perform the Boolean functions
Y = A
B or Y = A + B in positive logic.
The
SN54ALS02
and
SN54AS02
are
characterized for operation over the full military
temperature range of – 55
°C to 125°C. The
SN74ALS02 and SN74AS02 are characterized for
operation from 0
°C to 70°C.
FUNCTION TABLE
(each gate)
INPUTS
OUTPUT
A
B
Y
H
X
L
X
HL
L
H
logic symbol
logic diagram (positive logic)
4B
4A
3B
3A
2B
2A
1B
1A
12
11
9
8
6
5
3
2
4Y
3Y
2Y
1Y
13
10
4
1
≥ 1
1A
1B
2A
2B
3A
3B
4A
4B
1Y
2Y
3Y
4Y
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.
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.
NC – No internal connection
SN54ALS02, SN54AS02 . . . FK PACKAGE
(TOP VIEW)
SN54ALS02, SN54AS02 ...J PACKAGE
SN74ALS02, SN74AS02 ...D OR N PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1Y
1A
1B
2Y
2A
2B
GND
VCC
4Y
4B
4A
3Y
3B
3A
32
1 20 19
910 11 12 13
4
5
6
7
8
18
17
16
15
14
4B
NC
4A
NC
3Y
1B
NC
2Y
NC
2A
1A
1Y
NC
3A
3B
4Y
2B
GND
NC
CC
V
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SN74ALS02D | ALS SERIES, QUAD 2-INPUT NOR GATE, PDSO14 |
| SNJ54ALS02J-00 | ALS SERIES, QUAD 2-INPUT NOR GATE, CDIP14 |
| SN74ALS02N-10 | ALS SERIES, QUAD 2-INPUT NOR GATE, PDIP14 |
| SN74AS02FN-00 | AS SERIES, QUAD 2-INPUT NOR GATE, PQCC20 |
| SNJ54ALS1000AFKR | ALS SERIES, QUAD 2-INPUT NAND GATE, CQCC20 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SNJ54ALS02J | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SNJ54ALS03BJ | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| SNJ54ALS04AJ | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SNJ54ALS04BFK | 制造商:Texas Instruments 功能描述: 制造商:Texas Instruments 功能描述:Inverter 6-Element Bipolar 20-Pin LCCC Tube |
| SNJ54ALS04BJ | 制造商:Texas Instruments 功能描述:Inverter 6-Element Bipolar 14-Pin CDIP Tube 制造商:Texas Instruments 功能描述:INVERTER 6-ELEM BIPOLAR 14CDIP - Rail/Tube |
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