Datasheet > MC14511

MC14511

更新时间： 2024-11-30 01:01:35

品牌	Logo	应用领域
友顺 - UTC		驱动
页数	文件大小	规格书
8页	236K
描述
BCD-TO-SEVEN SEGMENT LATCH/DECODER/DRIVER

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数据手册

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MC14511 数据手册

UNISONIC TECHNOLOGIES CO., LTD

MC14511

CMOS IC

BCD-TO-SEVEN SEGMENT

LATCH/DECODER/DRIVER



DESCRIPTION

The UTC MC14511 BCD–to–seven segment latch/decoder/driver

DIP-16

is constructed with complementary MOS (CMOS) enhancement mode

devices and NPN bipolar output drivers in a single monolithic

structure. The circuit provides the functions of a 4-bit storage latch, an

8421 BCD-to-seven segment decoder, and an output drive capability.

Lamp test (LT ), blanking (BI ), and latch enable (LE) inputs are used

to test the display, to turn-off or pulse modulate the brightness of the

display, and to store a BCD code, respectively. It can be used with

seven-segment light-emitting diodes (LED), incandescent, fluorescent,

gas discharge, or liquid crystal readouts either directly or indirectly.

Applications include instrument (e.g., counter, DVM, etc.) display

driver, computer/calculator display driver, cockpit display driver, and

various clock, watch, and timer uses.

SOP-16



FEATURES

* Low Logic Circuit Power Dissipation

* High–Current Sourcing Outputs (Up to 25 mA)

* Latch Storage of Code

* Blanking Input

* Lamp Test Provision

* Readout Blanking on all Illegal Input Combinations

* Lamp Intensity Modulation Capability

* Time Share (Multiplexing) Facility

* Supply Voltage Range = 3.0V ~ 18V



ORDERING INFORMATION

Ordering Number

Lead Free

Package

Packing

Halogen Free

MC14511L-D16-T

MC14511G-D16-T

MC14511G-S16-R

DIP-16

Tube

MC14511L-S16-R

SOP-16

Tape Reel

www.unisonic.com.tw

1of 8

QW-R502-021.C

12 3 4 5 6 7 8

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