Datasheet > CD4511BMS

CD4511BMS

更新时间： 2024-11-17 22:40:27

品牌	Logo	应用领域
英特矽尔 - INTERSIL		解码器驱动
页数	文件大小	规格书
11页	136K
描述
CMOS BCD-to-7-Segment Latch Decoder Drivers

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中文翻译

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数据手册

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CD4511BMS 数据手册

CD4511BMS

CMOS BCD-to-7-Segment

Latch Decoder Drivers

December 1992

Features

Pinout

CD4511BMS

TOP VIEW

• High Voltage Type (20V Rating)

• High Output Sourcing Capability up to 25mA

• Input Latches for BCD Code Storage

• Lamp Test and Blanking Capability

16 VDD

15 f

• 7 Segment Outputs Blanked for BCD Input Codes

> 1001

14 g

13 a

12 b

11 c

10 d

• 100% Tested for Quiescent Current at 20V

• 5V, 10V and 15V Parametric Ratings

LE/STROBE

• Maximum Input Current of 1µA at 18V Over Full Pack-

age Temperature Range; 100nA at 18V and +25^oC

VSS

Applications

• Driving Common Cathode LED Displays

• Multiplexing with Common Cathode LED Displays

• Driving Incandescent Displays

Functional Diagram

• Driving Low Voltage Fluorescent Displays

Description

CD4511BMS is a BCD-to-7-Segment latch decoder drivers

constructed with CMOS logic and n-p-n bipolar transistor

output devices on a single monolithic structure. These

devices combine the low quiescent power dissipation and

high noise immunity features of Intersil CMOS with n-p-n

bipolar output transistors capable of sourcing up to 25mA.

This capability allows the CD4511BMS types to drive LED’s

and other displays directly.

BCD

INPUTS

SEGMENT

OUTPUTS

Lamp Test (LT), Blanking (BL), and Latch Enable or Strobe

inputs are provided to test the display, shut off or intensity

modulate it, and store or strobe a BCD code, respectively.

Several different signals may be multiplexed and displayed

when external multiplexing circuitry is used.

LE/STROBE

VSS = 8

VDD = 16

These devices are similar to the type MC14511.

The CD4511BMS is supplied in these 16-lead outline

packages:

7-Segment Display

Braze Seal DIP

Frit Seal DIP

Ceramic Flatpack

H4W

H2R

H6W

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

File Number 3339

7-1169

12 3 4 5 6 7...11

中文翻译

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