5秒后页面跳转
SN74ALS20AD PDF预览

SN74ALS20AD

更新时间: 2024-11-04 23:06:15
品牌 Logo 应用领域
德州仪器 - TI 输入元件
页数 文件大小 规格书
6页 98K
描述
DUAL 4-INPUT POSITIVE-NAND GATES

SN74ALS20AD 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:SOP, SOP14,.25针数:14
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:1.19系列:ALS
JESD-30 代码:R-PDSO-G14JESD-609代码:e4
长度:8.65 mm负载电容(CL):50 pF
逻辑集成电路类型:NAND GATE最大I(ol):0.008 A
湿度敏感等级:1功能数量:2
输入次数:4端子数量:14
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP14,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE包装方法:TUBE
峰值回流温度(摄氏度):260电源:5 V
最大电源电流(ICC):1.5 mAProp。Delay @ Nom-Sup:11 ns
传播延迟(tpd):10 ns认证状态:Not Qualified
施密特触发器:NO座面最大高度:1.75 mm
子类别:Gates最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.5 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:TTL
温度等级:COMMERCIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:3.91 mmBase Number Matches:1

SN74ALS20AD 数据手册

 浏览型号SN74ALS20AD的Datasheet PDF文件第2页浏览型号SN74ALS20AD的Datasheet PDF文件第3页浏览型号SN74ALS20AD的Datasheet PDF文件第4页浏览型号SN74ALS20AD的Datasheet PDF文件第5页浏览型号SN74ALS20AD的Datasheet PDF文件第6页 
SN54ALS20A, SN54AS20, SN74ALS20A, SN74AS20  
DUAL 4-INPUT POSITIVE-NAND GATES  
SDAS192B – APRIL 1982 – REVISED DECEMBER 1994  
SN54ALS20A, SN54AS20 . . . J PACKAGE  
SN74ALS20A, SN74AS20 . . . 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  
1A  
1B  
V
CC  
1
2
3
4
5
6
7
14  
13  
12  
11  
10  
9
2D  
2C  
NC  
2B  
2A  
2Y  
description  
NC  
1C  
These devices contain two independent 4-input  
positive-NAND gates. They perform the Boolean  
functions Y = A B C D or Y = A + B + C + D  
in positive logic.  
1D  
1Y  
GND  
8
The SN54ALS20A and SN54AS20 are  
characterized for operation over the full military  
temperature range of 55°C to 125°C. The  
SN74ALS20A and SN74AS20 are characterized  
for operation from 0°C to 70°C.  
SN54ALS20A, SN54AS20 . . . FK PACKAGE  
(TOP VIEW)  
3
2
1
20 19  
18  
FUNCTION TABLE  
(each gate)  
NC  
NC  
1C  
NC  
1D  
4
5
6
7
8
2C  
NC  
NC  
NC  
2B  
17  
16  
15  
14  
INPUTS  
OUTPUT  
Y
A
H
L
B
C
H
X
X
L
D
H
X
X
X
L
H
X
L
L
9 10 11 12 13  
H
H
H
H
X
X
X
X
X
X
NC – No internal connection  
logic symbol  
logic diagram (positive logic)  
1
1
&
1A  
2
1A  
2
1B  
4
1B  
6
8
6
1Y  
2Y  
1Y  
2Y  
4
1C  
5
1C  
5
1D  
1D  
9
2A  
9
2A  
10  
2B  
8
10  
12  
2B  
2C  
12  
2C  
13  
2D  
13  
2D  
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  

SN74ALS20AD 替代型号

型号 品牌 替代类型 描述 数据表
SN74ALS20AN TI

完全替代

DUAL 4-INPUT POSITIVE-NAND GATES
SN74ALS20ANE4 TI

类似代替

Dual 4-Input Positive-NAND Gates 14-PDIP 0 to 70
SN74ALS20ADR TI

类似代替

DUAL 4-INPUT POSITIVE-NAND GATES

与SN74ALS20AD相关器件

型号 品牌 获取价格 描述 数据表
SN74ALS20AD3 TI

获取价格

IC,LOGIC GATE,DUAL 4-INPUT NAND,ALS-TTL,SOP,14PIN,PLASTIC
SN74ALS20ADBR TI

获取价格

DUAL 4-INPUT POSITIVE-NAND GATES
SN74ALS20ADBRE4 TI

获取价格

ALS SERIES, DUAL 4-INPUT NAND GATE, PDSO14, GREEN, PLASTIC, SSOP-14
SN74ALS20ADBRG4 TI

获取价格

ALS SERIES, DUAL 4-INPUT NAND GATE, PDSO14, GREEN, PLASTIC, SSOP-14
SN74ALS20ADE4 TI

获取价格

ALS SERIES, DUAL 4-INPUT NAND GATE, PDSO14, GREEN, PLASTIC, SO-14
SN74ALS20ADR TI

获取价格

DUAL 4-INPUT POSITIVE-NAND GATES
SN74ALS20ADRE4 TI

获取价格

ALS SERIES, DUAL 4-INPUT NAND GATE, PDSO14, GREEN, PLASTIC, SO-14
SN74ALS20ADRG4 TI

获取价格

ALS SERIES, DUAL 4-INPUT NAND GATE, PDSO14, GREEN, PLASTIC, SOIC-14
SN74ALS20AFN3 TI

获取价格

IC,LOGIC GATE,DUAL 4-INPUT NAND,ALS-TTL,LDCC,20PIN,PLASTIC
SN74ALS20AJ TI

获取价格

IC,LOGIC GATE,DUAL 4-INPUT NAND,ALS-TTL,DIP,14PIN,CERAMIC