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54BCT244RPFE

更新时间： 2024-02-26 21:27:30

品牌	Logo	应用领域
麦斯威 - MAXWELL		驱动器
页数	文件大小	规格书
9页	187K
描述
Octal Buffers/Drivers

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54BCT244RPFE 数据手册

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.

R^AD-PAK® radiation-hardened against natural space radia-

tion

Total dose hardness:

- >100 krad (Si), depending upon space mission

Package:

- 20-pin R^AD-PAK® flat package

Operating temperature range:

-55 to 125^°C

Maxwell Technologies' patented R^AD-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, R^AD-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 V_OLP(output ground bounce)

- < 0.8 V at V_CC=3.3 V, T_A=25^°C

ESD protection exceeds 2000 V

•

1000608

12.19.01 Rev 5

All data sheets are subject to change without notice

(858) 503-3300 - Fax: (858) 503-3301 - www.maxwell.com

12 3 4 5 6 7...9

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