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CD4014集成電路(IC)的信號(hào)開關(guān)多路復(fù)用器解碼器規(guī)格書PDF中文資料

CD4014
廠商型號(hào)

CD4014

參數(shù)屬性

CD4014 封裝/外殼為16-DIP(0.300",7.62mm);包裝為卷帶(TR);類別為集成電路(IC)的信號(hào)開關(guān)多路復(fù)用器解碼器;產(chǎn)品描述:IC PRIORITY ENCOD 10 X 1:4 16DIP

功能描述

10 Line to 4 Line BCD Priority Encoder

封裝外殼

16-DIP(0.300",7.62mm)

文件大小

81.23 Kbytes

頁面數(shù)量

8

生產(chǎn)廠商 Intersil Corporation
企業(yè)簡(jiǎn)稱

Intersil

中文名稱

Intersil Corporation官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-5-23 23:14:00

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CD4014規(guī)格書詳情

Description

CD40147BMS CMOS encoder features priority encoding of the inputs to ensure that only the highest order data line is encoded. Ten data input lines (0-9) are encoded to four line (8,4, 2, 1) BCD. The highest priority line is line 9. All four output lines are logic 1 (VSS) when all input lines are logic 0. All inputs and outputs are buffered, and each output can drive one TTL low power Schottky load. The CD40147BMS is func tionally similar to the TTL 54/74147 if pin 15 is tied low.

Features

? High Voltage Type (20V Rating)

? Encodes 10 Line to 4 Line BCD

? Active Low Inputs and Outputs

? 100 Tested for Quiescent Current at 20V

? 5V, 10V and 15V Parametric Ratings

? Maximum Input Current of 1μA at 18V Over Full Pack age Temperature Range; 100nA at 18V and +25oC

? Noise Margin (Over Full Package/Temperature Range) - 1V at VDD = 5V - 2V at VDD = 10V - 2.5V at VDD = 15V

? Standardized Symmetrical Output Characteristics

? Meets All Requirements of JEDEC Tentative Standard No. 13B, “Standard Specifications for Description of ‘B’ Series CMOS Devices”

Applications

? Keyboard Encoding

? 10 Line to BCD Encoding

? Range Selection

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    CD40147BEG4

  • 制造商:

    Texas Instruments

  • 類別:

    集成電路(IC) > 信號(hào)開關(guān),多路復(fù)用器,解碼器

  • 系列:

    4000B

  • 包裝:

    卷帶(TR)

  • 類型:

    優(yōu)先順序編碼器

  • 電路:

    10 x 1:4

  • 電流 - 輸出高、低:

    6.8mA,6.8mA

  • 供電電壓源:

    單電源

  • 電壓 - 供電:

    3V ~ 18V

  • 工作溫度:

    -55°C ~ 125°C

  • 安裝類型:

    通孔

  • 封裝/外殼:

    16-DIP(0.300",7.62mm)

  • 供應(yīng)商器件封裝:

    16-PDIP

  • 描述:

    IC PRIORITY ENCOD 10 X 1

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