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74LS573PCQM PDF预览

74LS573PCQM

更新时间: 2024-09-17 13:04:59
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 锁存器
页数 文件大小 规格书
5页 52K
描述
Bus Driver, 1-Func, 8-Bit, TTL, PDIP20,

74LS573PCQM 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete包装说明:DIP, DIP20,.3
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.87JESD-30 代码:R-PDIP-T20
JESD-609代码:e0逻辑集成电路类型:BUS DRIVER
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:输出特性:3-STATE
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认证状态:Not Qualified
子类别:FF/Latches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
Base Number Matches:1

74LS573PCQM 数据手册

 浏览型号74LS573PCQM的Datasheet PDF文件第2页浏览型号74LS573PCQM的Datasheet PDF文件第3页浏览型号74LS573PCQM的Datasheet PDF文件第4页浏览型号74LS573PCQM的Datasheet PDF文件第5页 
October 1988  
Revised March 2000  
DM74LS573  
Octal D-Type Latch with 3-STATE Outputs  
General Description  
The DM74LS573 is a high speed octal latch with buffered  
common Latch Enable (LE) and buffered common Output  
Enable (OE) inputs.  
Features  
Inputs and outputs on opposite sides of package allow-  
ing easy interface with microprocessors  
Useful as input or output port for microprocessors  
Functionally identical to DM74LS373  
This device is functionally identical to the DM74LS373, but  
has different pinouts.  
Input clamp diodes limit high speed termination effects  
Fully TTL and CMOS compatible  
Ordering Code:  
Order Number Package Number  
Package Description  
DM74LS573WM  
DM74LS573N  
M20B  
N20A  
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 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  
Pin Descriptions  
Function Tables  
Pin Names  
Description  
Output  
Latch  
Output  
D
D0–D7  
LE  
Data Inputs  
Enable  
Enable  
O
H
Latch Enable Input (Active HIGH)  
3-STATE Output Enable Input (Active LOW)  
3-STATE Latch Outputs  
L
L
H
H
L
H
L
OE  
L
O0–O7  
L
X
X
QO  
Z
H
X
L = LOW State  
H = HIGH State  
X = Don't Care  
Z = High Impedance State  
= Previous Condition of O  
Q
O
© 2000 Fairchild Semiconductor Corporation  
DS009814  
www.fairchildsemi.com  

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