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SN74ALS38BNSRE4 PDF预览

SN74ALS38BNSRE4

更新时间: 2024-09-14 15:52:07
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
4页 67K
描述
ALS SERIES, 2-INPUT NAND GATE, PDSO14, GREEN, PLASTIC, SO-14

SN74ALS38BNSRE4 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:GREEN, PLASTIC, SO-14针数:14
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.72Is Samacsys:N
系列:ALSJESD-30 代码:R-PDSO-G14
JESD-609代码:e4长度:10.2 mm
逻辑集成电路类型:NAND GATE最大I(ol):0.024 A
湿度敏感等级:1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:SOP封装等效代码:SOP14,.3
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
包装方法:TAPE AND REEL峰值回流温度(摄氏度):260
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:2 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:5.3 mm
Base Number Matches:1

SN74ALS38BNSRE4 数据手册

 浏览型号SN74ALS38BNSRE4的Datasheet PDF文件第2页浏览型号SN74ALS38BNSRE4的Datasheet PDF文件第3页浏览型号SN74ALS38BNSRE4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  

SN74ALS38BNSRE4 替代型号

型号 品牌 替代类型 描述 数据表
SN74ALS38BNSR TI

完全替代

Quad 2-input positive-NAND buffers with open collector outputs 14-SO 0 to 70

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