5秒后页面跳转
54LS20FMQB PDF预览

54LS20FMQB

更新时间: 2024-01-03 17:00:56
品牌 Logo 应用领域
美国国家半导体 - NSC 触发器逻辑集成电路
页数 文件大小 规格书
6页 127K
描述
Dual 4-Input NAND Gates

54LS20FMQB 技术参数

生命周期:Active包装说明:DFP,
Reach Compliance Code:unknown风险等级:5.59
系列:LSJESD-30 代码:R-GDFP-F14
长度:9.21 mm逻辑集成电路类型:NAND GATE
功能数量:2输入次数:4
端子数量:14最高工作温度:125 °C
最低工作温度:-55 °C封装主体材料:CERAMIC, GLASS-SEALED
封装代码:DFP封装形状:RECTANGULAR
封装形式:FLATPACK传播延迟(tpd):15 ns
认证状态:COMMERCIAL座面最大高度:2.03 mm
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:MILITARY
端子形式:FLAT端子节距:1.27 mm
端子位置:DUAL宽度:6.29 mm
Base Number Matches:1

54LS20FMQB 数据手册

 浏览型号54LS20FMQB的Datasheet PDF文件第2页浏览型号54LS20FMQB的Datasheet PDF文件第3页浏览型号54LS20FMQB的Datasheet PDF文件第4页浏览型号54LS20FMQB的Datasheet PDF文件第5页浏览型号54LS20FMQB的Datasheet PDF文件第6页 
June 1989  
54LS20/DM54LS20/DM74LS20 Dual 4-Input NAND Gates  
General Description  
This device contains two independent gates each of which  
performs the logic NAND function.  
Features  
Y
Alternate Military/Aerospace device (54LS20) is avail-  
able. Contact a National Semiconductor Sales Office/  
Distributor for specifications  
Connection Diagram  
Dual-In-Line Package  
TL/F/6355–1  
Order Number 54LS20DMQB, 54LS20FMQB, 54LS20LMQB,  
DM54LS20J, DM54LS20W, DM74LS20M or DM74LS20N  
See NS Package Number E20A, J14A, M14A, N14A or W14B  
Function Table  
e
Y
ABCD  
Inputs  
Output  
Y
A
B
C
D
X
X
X
L
X
X
L
X
L
L
X
X
X
H
H
H
H
H
L
X
X
H
X
H
H
e
e
e
H
L
High Logic Level  
Low Logic Level  
X
Either Low or High Logic Level  
C
1995 National Semiconductor Corporation  
TL/F/6355  
RRD-B30M105/Printed in U. S. A.  

与54LS20FMQB相关器件

型号 品牌 描述 获取价格 数据表
54LS20J TI Dual 4-Input NAND Gates

获取价格

54LS20J ROCHESTER NAND Gate, LS Series, 2-Func, 4-Input, TTL, CDIP14

获取价格

54LS20LMQB NSC Dual 4-Input NAND Gates

获取价格

54LS20W TI 暂无描述

获取价格

54LS20W ROCHESTER LS SERIES, DUAL 4-INPUT NAND GATE, CDFP14

获取价格

54LS21 NSC Dual 4-Input AND Gates

获取价格