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SN74AS1804DW PDF预览

SN74AS1804DW

更新时间: 2024-11-14 23:03:11
品牌 Logo 应用领域
德州仪器 - TI 驱动器输入元件
页数 文件大小 规格书
4页 72K
描述
HEX 2-INPUT NAND DRIVER

SN74AS1804DW 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP, SOP20,.4
针数:20Reach Compliance Code:not_compliant
HTS代码:8542.39.00.01风险等级:5.65
其他特性:IOH = 48MA @ VOH = 2V; IOL = 48MA @ VOL = 0.5V系列:AS
JESD-30 代码:R-PDSO-G20长度:12.8 mm
负载电容(CL):50 pF逻辑集成电路类型:NAND GATE
最大I(ol):0.048 A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峰值回流温度(摄氏度):NOT SPECIFIED
电源:5 V最大电源电流(ICC):27 mA
Prop。Delay @ Nom-Sup:4 ns传播延迟(tpd):4 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

SN74AS1804DW 数据手册

 浏览型号SN74AS1804DW的Datasheet PDF文件第2页浏览型号SN74AS1804DW的Datasheet PDF文件第3页浏览型号SN74AS1804DW的Datasheet PDF文件第4页 
SN74AS1804  
HEX 2-INPUT NAND DRIVER  
SDAS042C – AUGUST 1984 – REVISED JANUARY 1995  
DW OR N PACKAGE  
(TOP VIEW)  
High Capacitive-Drive Capability  
Typical Delay Time of 2.6 ns (C = 50 pF)  
L
and Typical Power Dissipation of Less  
Than 9 mW Per Gate  
5B  
6Y  
6A  
6B  
5A  
5Y  
4B  
4A  
1
2
3
4
5
6
7
8
9
10  
20  
19  
18  
17  
16  
15  
14  
Center V  
and GND Configuration  
Provides Minimum Lead Inductance in  
High-Current Switching Applications  
CC  
V
4Y  
GND  
3Y  
CC  
1A  
Package Options Include Plastic  
Small-Outline (DW) Packages and Standard  
Plastic (N) 300-mil DIPs  
1B  
1Y  
2A  
2B  
13 3B  
12 3A  
description  
11  
2Y  
This device contains six independent 2-input  
NAND drivers. It performs the Boolean functions  
Y = A B or Y = A + B in positive logic.  
The center-pin configuration reduces lead inductance when compared to the AS804B. The reduced lead  
inductance minimizes noise generated onto either the V  
high-current switching applications.  
or GND bus. This reduction is significant in  
CC  
The SN74AS1804 is characterized for operation from 0°C to 70°C.  
FUNCTION TABLE  
(each driver)  
INPUTS  
OUTPUT  
Y
A
B
H
X
L
H
L
L
H
H
X
logic symbol  
logic diagram (positive logic)  
6
1A  
7
6
&
8
1A  
7
8
1Y  
2Y  
3Y  
4Y  
5Y  
6Y  
1Y  
1B  
9
1B  
9
2A  
2A  
10  
2B  
12  
3A  
13  
3B  
17  
4A  
18  
4B  
20  
5A  
1
11  
14  
16  
19  
2
11  
14  
16  
19  
2Y  
3Y  
4Y  
5Y  
10  
2B  
12  
3A  
13  
3B  
17  
4A  
18  
4B  
20  
5A  
1
5B  
3
5B  
6A  
4
3
2
6A  
4
6B  
6Y  
6B  
This symbol is in accordance with ANSI/IEEE Std 91-1984 and  
IEC Publication 617-12.  
Copyright 1995, 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  

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