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SN54ALS37AFH PDF预览

SN54ALS37AFH

更新时间: 2024-02-12 12:46:27
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
5页 82K
描述
IC,LOGIC GATE,QUAD 2-INPUT NAND,ALS-TTL,LLCC,20PIN,CERAMIC

SN54ALS37AFH 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:QCCN, LCC20,.35SQReach Compliance Code:not_compliant
HTS代码:8542.39.00.01风险等级:5.92
JESD-30 代码:S-XQCC-N20逻辑集成电路类型:NAND GATE
端子数量:20最高工作温度:125 °C
最低工作温度:-55 °C封装主体材料:CERAMIC
封装代码:QCCN封装等效代码:LCC20,.35SQ
封装形状:SQUARE封装形式:CHIP CARRIER
峰值回流温度(摄氏度):NOT SPECIFIED电源:5 V
认证状态:Not Qualified施密特触发器:NO
子类别:Gates标称供电电压 (Vsup):5 V
表面贴装:YES技术:TTL
温度等级:MILITARY端子形式:NO LEAD
端子节距:1.27 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIEDBase Number Matches:1

SN54ALS37AFH 数据手册

 浏览型号SN54ALS37AFH的Datasheet PDF文件第2页浏览型号SN54ALS37AFH的Datasheet PDF文件第3页浏览型号SN54ALS37AFH的Datasheet PDF文件第4页浏览型号SN54ALS37AFH的Datasheet PDF文件第5页 
SN54ALS37A, SN74ALS37A  
QUADRUPLE 2-INPUT POSITIVE-NAND BUFFERS  
SDAS195A – APRIL 1982 – REVISED DECEMBER 1994  
SN54ALS37A . . . J PACKAGE  
SN74ALS37A . . . 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. They perform the Boolean  
functions Y = A B or Y = A + B in positive logic.  
2Y  
GND  
8
The SN54ALS37A is characterized for operation  
over the full military temperature range of 55°C  
to 125°C. The SN74ALS37A is characterized for  
operation from 0°C to 70°C.  
SN54ALS37A . . . FK PACKAGE  
(TOP VIEW)  
FUNCTION TABLE  
(each gate)  
3
2
1
20 19  
18  
INPUTS  
OUTPUT  
Y
1Y  
NC  
2A  
4A  
4
5
6
7
8
A
B
H
X
L
NC  
17  
H
L
L
H
H
16 4Y  
15  
14  
NC  
2B  
NC  
3B  
X
9 10 11 12 13  
NC – No internal connection  
logic symbol  
logic diagram (positive logic)  
1
1
1A  
2
3
1A  
2
&
3
6
1Y  
2Y  
3Y  
4Y  
1Y  
2Y  
3Y  
4Y  
1B  
1B  
4
4
2A  
5
6
8
2A  
5
2B  
9
2B  
9
3A  
3A  
10  
3B  
12  
4A  
13  
4B  
8
10  
3B  
12  
4A  
11  
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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