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SN74ALS22BJ PDF预览

SN74ALS22BJ

更新时间: 2024-09-26 13:13:47
品牌 Logo 应用领域
德州仪器 - TI 输出元件输入元件
页数 文件大小 规格书
3页 41K
描述
IC,LOGIC GATE,DUAL 4-INPUT NAND,ALS-TTL,DIP,14PIN,CERAMIC

SN74ALS22BJ 技术参数

是否Rohs认证:不符合生命周期:Obsolete
Reach Compliance Code:not_compliant风险等级:5.92
Is Samacsys:NJESD-30 代码:R-XDIP-T14
逻辑集成电路类型:NAND GATE端子数量:14
最高工作温度:70 °C最低工作温度:
输出特性:OPEN-COLLECTOR封装主体材料:CERAMIC
封装代码:DIP封装等效代码:DIP14,.3
封装形状:RECTANGULAR封装形式:IN-LINE
电源:5 VProp。Delay @ Nom-Sup:45 ns
认证状态:Not Qualified施密特触发器:NO
子类别:Gates标称供电电压 (Vsup):5 V
表面贴装:NO技术:TTL
温度等级:COMMERCIAL端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
Base Number Matches:1

SN74ALS22BJ 数据手册

 浏览型号SN74ALS22BJ的Datasheet PDF文件第2页浏览型号SN74ALS22BJ的Datasheet PDF文件第3页 
SN54ALS22B, SN74ALS22B  
DUAL 4-INPUT POSITIVE-NAND GATES  
WITH OPEN-COLLECTOR OUTPUTS  
SDAS005A – MARCH 1984 – REVISED MAY 1986  
Package Options Include Plastic Small  
Outline Packages, Ceramic Chip Carriers,  
and Standard Plastic and Ceramic 300-mil  
DIPs  
SN54ALS22B . . . J PACKAGE  
SN74ALS22B . . . D OR N PACKAGE  
(TOP VIEW)  
1A  
1B  
NC  
1C  
1D  
1Y  
V
1
2
3
4
5
6
7
14  
13  
12  
11  
10  
9
CC  
Dependable Texas Instruments Quality and  
2D  
2C  
NC  
2B  
2A  
2Y  
Reliability  
description  
These devices contain two independent 4-input  
NAND gates. They perform the Boolean functions  
Y = ABCD or Y = A+B+C+D in positive logic.  
The open-collector outputs require pullup  
resistors to perform correctly. They may be  
connected to other open-collector outputs to  
implement active-low wired-OR or active-high  
wired-AND functions. Open-collector devices are  
GND  
8
SN54ALS22B . . . FK PACKAGE  
(TOP VIEW)  
often used to generate higher V  
levels.  
OH  
3
2
1
20 19  
18  
The SN54ALS22B is characterized for operation  
over the full military temperature range of 55°C  
to 125°C. The SN74ALS22B is characterized for  
operation from 0°C to 70°C.  
2C  
NC  
NC  
NC  
2B  
NC  
NC  
1C  
NC  
1D  
4
5
6
7
8
17  
16  
15  
14  
FUNCTION TABLE  
(each gate)  
9 10 11 12 13  
INPUTS  
OUTPUT  
A
H
L
B
C
H
X
X
L
D
H
X
X
X
L
Y
L
H
X
L
NCNo internal connection  
H
H
H
H
X
X
X
logic diagram (positive logic)  
X
X
X
1A  
1B  
1C  
logic symbol  
1Y  
1
&
1A  
1D  
2
6
1B  
1Y  
2Y  
2A  
4
1C  
2B  
2C  
5
2Y  
1D  
9
2A  
2D  
8
10  
2B  
12  
2C  
13  
2D  
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.  
Copyright 1986, Texas Instruments Incorporated  
5BASIC  
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  

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