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SN74ALS38BDBR PDF预览

SN74ALS38BDBR

更新时间: 2024-09-14 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
4页 72K
描述
ALS SERIES, 2-INPUT NAND GATE, PDSO14, GREEN, PLASTIC, SSOP-14

SN74ALS38BDBR 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SSOP包装说明:LSSOP, SSOP14,.3
针数:14Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.82
系列:ALSJESD-30 代码:R-PDSO-G14
长度:2.9 mm逻辑集成电路类型:NAND GATE
最大I(ol):0.024 A功能数量:1
输入次数:2端子数量:14
最高工作温度:85 °C最低工作温度:-40 °C
输出特性:OPEN-COLLECTOR封装主体材料:PLASTIC/EPOXY
封装代码:LSSOP封装等效代码:SSOP14,.3
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
包装方法:TR峰值回流温度(摄氏度):NOT SPECIFIED
电源:5 V最大电源电流(ICC):7.8 mA
Prop。Delay @ Nom-Sup:33 ns传播延迟(tpd):33 ns
认证状态:Not Qualified施密特触发器:NO
座面最大高度:1.45 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:INDUSTRIAL
端子形式:GULL WING端子节距:0.95 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:1.6 mmBase Number Matches:1

SN74ALS38BDBR 数据手册

 浏览型号SN74ALS38BDBR的Datasheet PDF文件第2页浏览型号SN74ALS38BDBR的Datasheet PDF文件第3页浏览型号SN74ALS38BDBR的Datasheet PDF文件第4页 
SN54ALS38B, SN74ALS38B  
QUADRUPLE 2-INPUT POSITIVE-NAND BUFFERS  
WITH OPEN-COLLECTOR OUTPUTS  
SDAS196B – APRIL 1982 – REVISED DECEMBER 1994  
SN54ALS38B . . . J PACKAGE  
SN74ALS38B . . . 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  
1Y  
2A  
2B  
V
CC  
1
2
3
4
5
6
7
14  
13  
12  
11  
10  
9
4B  
4A  
4Y  
3B  
3A  
3Y  
description  
These devices contain four independent 2-input  
positive-NAND buffers with open-collector  
outputs. They perform the Boolean functions  
Y = A B or Y = A + B in positive logic. The  
open-collector outputs require pullup resistors to  
perform correctly. These outputs may be  
connected to other open-collector outputs to  
implement active-low wired-OR or active-high  
wired-AND functions. Open-collector devices  
2Y  
GND  
8
SN54ALS38B . . . FK PACKAGE  
(TOP VIEW)  
often are used to generate higher V  
levels.  
OH  
3
2
1
20 19  
18  
The SN54ALS38B is characterized for operation  
over the full military temperature range of 55°C  
to 125°C. The SN74ALS38B is characterized for  
operation from 0°C to 70°C.  
1Y  
NC  
2A  
4A  
4
5
6
7
8
NC  
17  
16 4Y  
15  
14  
NC  
2B  
NC  
3B  
FUNCTION TABLE  
(each gate)  
9 10 11 12 13  
INPUTS  
OUTPUT  
Y
A
B
H
X
L
NC – No internal connection  
H
L
L
H
H
X
logic symbol  
logic diagram (positive logic)  
1
1A  
2
1
&
3
6
3
6
1A  
2
1Y  
2Y  
3Y  
4Y  
1Y  
2Y  
3Y  
4Y  
1B  
4
1B  
4
2A  
5
2A  
5
2B  
9
2B  
3A  
10  
3B  
12  
4A  
13  
4B  
9
3A  
8
8
10  
3B  
11  
12  
4A  
11  
13  
4B  
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  

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