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54BCT244RPFB PDF预览

54BCT244RPFB

更新时间: 2024-02-29 00:08:40
品牌 Logo 应用领域
麦斯威 - MAXWELL 总线驱动器总线收发器逻辑集成电路信息通信管理
页数 文件大小 规格书
9页 187K
描述
Octal Buffers/Drivers

54BCT244RPFB 技术参数

生命周期:Active包装说明:DFP,
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.22系列:BCT/FBT
JESD-30 代码:R-XDFP-F20长度:12.192 mm
逻辑集成电路类型:BUS DRIVER位数:4
功能数量:2端口数量:2
端子数量:20最高工作温度:125 °C
最低工作温度:-55 °C输出特性:3-STATE
输出极性:TRUE封装主体材料:UNSPECIFIED
封装代码:DFP封装形状:RECTANGULAR
封装形式:FLATPACK传播延迟(tpd):6 ns
认证状态:Not Qualified座面最大高度:3.9116 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:BICMOS温度等级:MILITARY
端子形式:FLAT端子节距:1.27 mm
端子位置:DUAL总剂量:100k Rad(Si) V
宽度:7.493 mmBase Number Matches:1

54BCT244RPFB 数据手册

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54BCT244  
Octal Buffers/Drivers  
Logic Diagram  
FEATURES:  
DESCRIPTION:  
3-state outputs drive bus lines or buffer memory address  
registers  
Maxwell Technologies’ 54BCT244 octal buffers and line driv-  
ers features a greater than 100 krad (Si) total dose tolerance;  
depending upon space misssion. The 54BCT244 is organized  
as two 4-bit drivers with separate output enable (OE) inputs.  
When OE is low, the device passes data from the A inputs to  
the Y outputs. When OE is high, the outputs are in the high  
impedance state.  
RAD-PAK® radiation-hardened against natural space radia-  
tion  
Total dose hardness:  
- >100 krad (Si), depending upon space mission  
Package:  
- 20-pin RAD-PAK® flat package  
Operating temperature range:  
-55 to 125°C  
Maxwell Technologies' patented RAD-PAK® packaging technol-  
ogy incorporates radiation shielding in the microcircuit pack-  
age. It eliminates the need for box shielding while providing  
the required radiation shielding for a lifetime in orbit or a space  
mission. In a GEO orbit, RAD-PAK provides true greater than  
100 krad (Si) total radiation dose tolerance, dependent upon  
space mission. This product is available with packaging and  
screening up to Class S.  
P-N-P inputs reduce DC loading  
Typical VOLP (output ground bounce)  
- < 0.8 V at VCC=3.3 V, TA=25°C  
ESD protection exceeds 2000 V  
1000608  
12.19.01 Rev 5  
1
All data sheets are subject to change without notice  
(858) 503-3300 - Fax: (858) 503-3301 - www.maxwell.com  
©2001 Maxwell Technologies  
All rights reserved.  

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