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74VHCT541ASJ PDF预览

74VHCT541ASJ

更新时间: 2024-11-29 22:56:27
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 驱动器
页数 文件大小 规格书
7页 99K
描述
Octal Buffer/Line Driver with 3-STATE Outputs

74VHCT541ASJ 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOP
包装说明:SOP, SOP20,.3针数:20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.57
其他特性:WITH DUAL OUTPUT ENABLE控制类型:ENABLE LOW
系列:AHCT/VHCTJESD-30 代码:R-PDSO-G20
JESD-609代码:e3长度:12.6 mm
负载电容(CL):50 pF逻辑集成电路类型:BUS DRIVER
最大I(ol):0.008 A湿度敏感等级:1
位数:8功能数量:1
端口数量:2端子数量:20
最高工作温度:85 °C最低工作温度:-40 °C
输出特性:3-STATE输出极性:TRUE
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP20,.3封装形状:RECTANGULAR
封装形式:SMALL OUTLINE包装方法:RAIL
峰值回流温度(摄氏度):260电源:5 V
Prop。Delay @ Nom-Sup:9 ns传播延迟(tpd):9 ns
认证状态:Not Qualified座面最大高度:2.1 mm
子类别:Bus Driver/Transceivers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:CMOS
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:5.3 mmBase Number Matches:1

74VHCT541ASJ 数据手册

 浏览型号74VHCT541ASJ的Datasheet PDF文件第2页浏览型号74VHCT541ASJ的Datasheet PDF文件第3页浏览型号74VHCT541ASJ的Datasheet PDF文件第4页浏览型号74VHCT541ASJ的Datasheet PDF文件第5页浏览型号74VHCT541ASJ的Datasheet PDF文件第6页浏览型号74VHCT541ASJ的Datasheet PDF文件第7页 
June 1997  
Revised April 2005  
74VHCT541A  
Octal Buffer/Line Driver with 3-STATE Outputs  
Protection circuits ensure that 0V to 7V can be applied to  
General Description  
the input and output (Note 1) pins without regard to the  
supply voltage. This device can be used to interface 3V to  
5V systems and two supply systems such as battery  
backup. This circuit prevents device destruction due to mis-  
matched supply and input voltages.  
The VHCT541A is an advanced high-speed CMOS device  
fabricated with silicon gate CMOS technology. It achieves  
the high-speed operation similar to equivalent Bipolar  
Schottky TTL while maintaining the CMOS low power dissi-  
pation.  
Note 1: Outputs in OFF-state.  
The VHCT541A is an octal buffer/line driver designed to be  
employed as memory and address drivers, clock drivers  
and bus oriented transmitter/receivers.  
Features  
High Speed: tPD 5.5 ns (typ) at VCC 5V  
This device is similar in function to the VHCT244A while  
providing flow-through architecture (inputs on opposite side  
from outputs). This pinout arrangement makes this device  
especially useful as an output port for microprocessors,  
allowing ease of layout and greater PC board density.  
Low power dissipation: ICC  
4 A (max) at TA 25 C  
Power down protection is provided on all inputs and  
outputs  
Pin and function compatible with 74HCT541  
Ordering Code:  
Order Number Package Number  
Package Description  
74VHCT541AM  
74VHCT541ASJ  
74VHCT541AMTC  
74VHCT541AN  
M20B  
M20D  
MTC20  
N20A  
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide  
Pb-Free 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide  
20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide  
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide  
Surface mount packages are also available on Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.  
Pb-Free package per JEDEC J-STD-020B.  
Logic Symbol  
Connection Diagram  
IEEE/IEC  
Truth Table  
Inputs  
Outputs  
Pin Descriptions  
OE1  
OE2  
I
Pin Names Description  
L
H
X
L
L
X
H
L
H
X
X
L
H
Z
Z
L
OE1, OE2  
I0 - I7  
3-STATE Output Enable Inputs  
Inputs  
O0 - O7  
3-STATE Outputs  
H
X
HIGH Voltage Level  
Immaterial  
L
Z
LOW Voltage Level  
High Impedance  
© 2005 Fairchild Semiconductor Corporation  
DS500013  
www.fairchildsemi.com  

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