5秒后页面跳转
DM54LS273W PDF预览

DM54LS273W

更新时间: 2024-01-02 22:17:31
品牌 Logo 应用领域
美国国家半导体 - NSC /
页数 文件大小 规格书
6页 144K
描述
8-Bit Register with Clear

DM54LS273W 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:DFP, FL20,.3Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.72
系列:LSJESD-30 代码:R-GDFP-F20
JESD-609代码:e0逻辑集成电路类型:D FLIP-FLOP
最大频率@ Nom-Sup:30000000 Hz最大I(ol):0.004 A
位数:8功能数量:1
端子数量:20最高工作温度:125 °C
最低工作温度:-55 °C输出极性:TRUE
封装主体材料:CERAMIC, GLASS-SEALED封装代码:DFP
封装等效代码:FL20,.3封装形状:RECTANGULAR
封装形式:FLATPACK电源:5 V
最大电源电流(ICC):27 mA传播延迟(tpd):24 ns
认证状态:Not Qualified座面最大高度:2.286 mm
子类别:FF/Latches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端子面层:Tin/Lead (Sn/Pb)
端子形式:FLAT端子节距:1.27 mm
端子位置:DUAL触发器类型:POSITIVE EDGE
宽度:6.731 mm最小 fmax:30 MHz
Base Number Matches:1

DM54LS273W 数据手册

 浏览型号DM54LS273W的Datasheet PDF文件第2页浏览型号DM54LS273W的Datasheet PDF文件第3页浏览型号DM54LS273W的Datasheet PDF文件第4页浏览型号DM54LS273W的Datasheet PDF文件第5页浏览型号DM54LS273W的Datasheet PDF文件第6页 
April 1992  
DM54LS273/DM74LS273  
8-Bit Register with Clear  
General Description  
Features  
Y
Edge-triggered  
The ’LS273 is a high speed 8-bit register, consisting of eight  
D-type flip-flops with a common Clock and an asynchronous  
active LOW Master Reset. This device is supplied in a 20-  
pin package featuring 0.3 inch row spacing.  
Y
8-bit high speed register  
Y
Parallel in and out  
Y
Common clock and master reset  
Connection Diagram  
Dual-In-Line Package  
TL/F/9825–1  
Order Number DM54LS273E, DM54LS273J,  
DM54LS273W, DM74LS273M or DM74LS273N  
See NS Package Number E20A, J20A, M20B,  
N20A or W20A  
Pin Names  
Description  
CP  
Clock Pulse Input (Active Rising Edge)  
Data Inputs  
D0D7  
MR  
Asynchronous Master Reset Input  
(Active LOW)  
Q0Q7  
Flip-Flop Outputs  
C
1995 National Semiconductor Corporation  
TL/F/9825  
RRD-B30M115/Printed in U. S. A.  

与DM54LS273W相关器件

型号 品牌 获取价格 描述 数据表
DM54LS273W/883 ETC

获取价格

Octal D-Type Flip-Flop
DM54LS279 ETC

获取价格

DM54LS279E/883 ETC

获取价格

S-R-Type Latch
DM54LS279J NSC

获取价格

Quad S-R Latches
DM54LS279J/883 ROCHESTER

获取价格

R-S Latch, LS Series, 4-Func, Low Level Triggered, 2-Bit, True Output, TTL, CDIP16, DIP-16
DM54LS279W ETC

获取价格

S-R-Type Latch
DM54LS279W/883 NSC

获取价格

IC LS SERIES, QUAD LOW LEVEL TRIGGERED R-S LATCH, TRUE OUTPUT, CDFP16, DFP-16, FF/Latch
DM54LS279W/883 ROCHESTER

获取价格

R-S Latch, LS Series, 4-Func, Low Level Triggered, 2-Bit, True Output, TTL, CDFP16, DFP-16
DM54LS279W/883B ROCHESTER

获取价格

R-S Latch
DM54LS279W/883C ROCHESTER

获取价格

R-S Latch, LS Series, 4-Func, Low Level Triggered, 2-Bit, True Output, TTL, CDFP16, DFP-16