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DM74LS273N PDF预览

DM74LS273N

更新时间: 2024-11-05 23:00:43
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 移位寄存器触发器逻辑集成电路光电二极管
页数 文件大小 规格书
6页 70K
描述
8-Bit Register with Clear

DM74LS273N 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:DIP包装说明:DIP, DIP20,.3
针数:20Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.66
Is Samacsys:N系列:LS
JESD-30 代码:R-PDIP-T20JESD-609代码:e0
长度:26.075 mm逻辑集成电路类型:D FLIP-FLOP
最大频率@ Nom-Sup:30000000 Hz最大I(ol):0.008 A
位数:8功能数量:1
端子数量:20最高工作温度:70 °C
最低工作温度:输出极性:TRUE
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP20,.3封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):NOT SPECIFIED
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:5.08 mm子类别:FF/Latches
最大供电电压 (Vsup):5.25 V最小供电电压 (Vsup):4.75 V
标称供电电压 (Vsup):5 V表面贴装:NO
技术:TTL温度等级:COMMERCIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED触发器类型:POSITIVE EDGE
宽度:7.62 mm最小 fmax:30 MHz
Base Number Matches:1

DM74LS273N 数据手册

 浏览型号DM74LS273N的Datasheet PDF文件第2页浏览型号DM74LS273N的Datasheet PDF文件第3页浏览型号DM74LS273N的Datasheet PDF文件第4页浏览型号DM74LS273N的Datasheet PDF文件第5页浏览型号DM74LS273N的Datasheet PDF文件第6页 
October 1988  
Revised March 2000  
DM74LS273  
8-Bit Register with Clear  
General Description  
Features  
The DM74LS273 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 spac-  
ing.  
Edge-triggered  
8-bit high speed register  
Parallel in and out  
Common clock and master reset  
Ordering Code:  
Order Number Package Number  
Package Description  
DM74LS273WM  
DM74LS273SJ  
DM74LS273N  
M20B  
M20D  
N20A  
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide  
20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide  
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide  
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.  
Logic Symbol  
Connection Diagram  
V
= Pin 20  
CC  
GND = Pin 10  
Truth Table  
Pin Descriptions  
Inputs  
CP  
Outputs  
Qn  
Pin Names  
Description  
MR  
Dn  
CP  
Clock Pulse Input (Active Rising Edge)  
Data Inputs  
L
H
H
X
X
H
L
L
H
L
D0–D7  
MR  
Asynchronous Master Reset Input (Active LOW)  
Flip-Flop Outputs  
Q0–Q7  
H = HIGH Voltage Level  
L = LOW Voltage Level  
X = Immaterial  
© 2000 Fairchild Semiconductor Corporation  
DS009825  
www.fairchildsemi.com  

DM74LS273N 替代型号

型号 品牌 替代类型 描述 数据表
SN74LS273NE4 TI

类似代替

OCTAL D-TYPE FLIP-FLOP WITH CLEAR
SN74LS273N TI

类似代替

OCTAL D-TYPE FLIP-FLOP WITH CLEAR

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DM74LS273WMX FAIRCHILD

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DM74LS273WMX ROCHESTER

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IC,LATCH,QUAD,1-BIT,LS-TTL,DIP,16PIN,CERAMIC
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IC,LATCH,QUAD,1-BIT,LS-TTL,DIP,16PIN,CERAMIC