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SN74AS805BDWE4 PDF预览

SN74AS805BDWE4

更新时间: 2024-11-15 19:57:15
品牌 Logo 应用领域
德州仪器 - TI 输入元件光电二极管逻辑集成电路触发器
页数 文件大小 规格书
15页 585K
描述
AS SERIES, HEX 2-INPUT NOR GATE, PDSO20, ROHS COMPLIANT, PLASTIC, SO-20

SN74AS805BDWE4 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP, SOP20,.4针数:20
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.49其他特性:IOH = 48MA @ VOH = 2V; IOL = 48MA @ VOL = 0.5V
系列:ASJESD-30 代码:R-PDSO-G20
JESD-609代码:e4长度:12.8 mm
负载电容(CL):50 pF逻辑集成电路类型:NOR GATE
湿度敏感等级:1功能数量:6
输入次数:2端子数量:20
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:SOP20,.4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):32 mAProp。Delay @ Nom-Sup:4.3 ns
传播延迟(tpd):4.3 ns认证状态:Not Qualified
施密特触发器:NO座面最大高度:2.65 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:7.5 mmBase Number Matches:1

SN74AS805BDWE4 数据手册

 浏览型号SN74AS805BDWE4的Datasheet PDF文件第2页浏览型号SN74AS805BDWE4的Datasheet PDF文件第3页浏览型号SN74AS805BDWE4的Datasheet PDF文件第4页浏览型号SN74AS805BDWE4的Datasheet PDF文件第5页浏览型号SN74AS805BDWE4的Datasheet PDF文件第6页浏览型号SN74AS805BDWE4的Datasheet PDF文件第7页 
ꢄꢈ  
ꢀꢁ  
ꢌꢍꢎ ꢉꢏ ꢐꢑ ꢁꢒꢓꢔ ꢉ ꢁꢕ ꢖꢉ ꢗ ꢖꢑ ꢘ ꢍꢖ ꢀ  
SDAS023C − DECEMBER 1982 − REVISED JANUARY 1995  
SN54ALS805A, SN54AS805B . . . J PACKAGE  
SN74ALS805A, SN74AS805B . . . DW OR N PACKAGE  
(TOP VIEW)  
High Capacitive-Drive Capability  
ALS805A Has Typical Delay Time of 4.2 ns  
(C = 50 pF) and Typical Power Dissipation  
L
of 4.2 mW Per Gate  
1A  
1B  
1Y  
2A  
2B  
2Y  
3A  
3B  
3Y  
V
CC  
1
2
3
4
5
6
7
8
9
10  
20  
19  
18  
17  
16  
15  
14  
AS805B Has Typical Delay Time of 2.6 ns  
6B  
6A  
6Y  
5B  
5A  
5Y  
(C = 50 pF) and Typical Power Dissipation  
L
of 12 mW Per Gate  
Package Options Include Plastic  
Small-Outline (DW) Packages, Ceramic  
Chip Carriers (FK), and Standard Plastic (N)  
and Ceramic (J) 300-mil DIPs  
13 4B  
12 4A  
description  
11  
GND  
4Y  
These devices contain six independent 2-input  
NOR drivers. They perform the Boolean functions  
Y = A + B or Y = A B in positive logic.  
SN54ALS805A, SN54AS805B . . . FK PACKAGE  
(TOP VIEW)  
The SN54ALS805A and SN54AS805B are  
characterized for operation over the full military  
temperature range of 55°C to 125°C. The  
3
2
1
20 19  
18  
6A  
6Y  
5B  
5A  
5Y  
2A  
2B  
2Y  
3A  
3B  
4
5
6
7
8
SN74ALS805A  
and  
SN74AS805B  
are  
17  
16  
15  
14  
characterized for operation from 0°C to 70°C.  
FUNCTION TABLE  
(each driver)  
9 10 11 12 13  
INPUTS  
OUTPUT  
Y
A
B
X
H
L
H
X
L
L
L
H
logic symbol  
logic diagram (positive logic)  
1
1
1A  
2
1A  
2
3
6
3
6
1  
1Y  
2Y  
3Y  
4Y  
5Y  
6Y  
1Y  
1B  
1B  
4
4
2A  
5
2A  
5
2Y  
3Y  
4Y  
5Y  
6Y  
2B  
2B  
7
7
3A  
8
9
3A  
8
9
3B  
12  
4A  
13  
4B  
15  
5A  
16  
5B  
18  
6A  
19  
6B  
3B  
12  
4A  
11  
14  
17  
11  
14  
17  
13  
4B  
15  
5A  
16  
5B  
18  
6A  
19  
6B  
This symbol is in accordance with ANSI/IEEE Std 91-1984 and  
IEC Publication 617-12.  
ꢔꢦ  
Copyright 1995, Texas Instruments Incorporated  
ꢢ ꢦ ꢣ ꢢꢛ ꢜꢰ ꢞꢝ ꢡ ꢩꢩ ꢧꢡ ꢟ ꢡ ꢠ ꢦ ꢢ ꢦ ꢟ ꢣ ꢫ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443  

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