Datasheet > UCD4028B

UCD4028B

更新时间： 2024-11-05 14:53:23

品牌	Logo	应用领域
友顺 - UTC		/
页数	文件大小	规格书
7页	242K
描述
-0.5

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数据手册

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UCD4028B 数据手册

UNISONIC TECHNOLOGIES CO., LTD

UCD4028B

Preliminary

CMOS IC

BCD-TO-DECIMAL DECODER

BINARY-TO-OCTAL DECODER



DESCRIPTION

The UTC UCD4028B decoder is constructed so that an 8421

BCD code on the four inputs provides a decimal (one-of-ten)

decoded output, while a 3-bit binary input provides a decoded octal

(one-of-eight) code output with D forced to a logic “0”. Expanded

decoding such as binary-to-hexadecimal (one-of-sixteen), etc., can

be achieved by using other UTC UCD4028B devices. The part is

useful for code conversion, address decoding, memory selection

control, demultiplexing, or readout decoding.



FEATURES

* Diode Protection on All Inputs

* Supply Voltage Range = 3V to 15V

* Capable of Driving Two Low-power TTL Loads or One

Low-Power Schottky TTL Load Over the Rated Temperature

Range.

* Positive Logic Design

* Low Outputs on All Illegal Input Combinations



ORDERING INFORMATION

Ordering Number

Lead Free

UCD4028BL-D16-T

Package

DIP-16

Packing

Tube

Halogen Free

UCD4028BG-D16-T



MARKING

www.unisonic.com.tw

1 of 7

QW-R502-D29.b

12 3 4 5 6 7

中文翻译

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