MC14543BD Ver la hoja de datos (PDF) - ON Semiconductor

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componentes Descripción

Fabricante

MC14543BD

BCD−to−Seven Segment Latch/Decoder/Driver for Liquid Crystals

ON Semiconductor 

PIN ASSIGNMENT

LD 1

C2

B3

D4

A5

PH 6

BI 7

VSS 8

16 VDD

15 f

14 g

13 e

12 d

11 c

10 b

9a

MC14543B

TRUTH TABLE

Inputs

Outputs

LD BI Ph* D C B A a b c d e f g Display

X 1 0 X X X X 0 0 0 0 0 0 0 Blank

1 0 0 0 0 001111110

0

1 0 0 0 0 010110000

1

1 0 0 0 0 101101101

2

1 0 0 0 0 111111001

3

1 0 0 0 1 000110011

4

1 0 0 0 1 011011011

5

1 0 0 0 1 101011111

6

1 0 0 0 1 111110000

7

1 0 0 1 0 001111111

8

1 0 0 1 0 011111011

9

1 0 0 1 0 1 0 0 0 0 0 0 0 0 Blank

1 0 0 1 0 1 1 0 0 0 0 0 0 0 Blank

1 0 0 1 1 0 0 0 0 0 0 0 0 0 Blank

1 0 0 1 1 0 1 0 0 0 0 0 0 0 Blank

1 0 0 1 1 1 0 0 0 0 0 0 0 0 Blank

1 0 0 1 1 1 1 0 0 0 0 0 0 0 Blank

0 0 0 X X XX

**

**

† ††

†

Inverse of Output

Combinations

Above

Display

as above

X = Don’t care

† = Above Combinations

* = For liquid crystal readouts, apply a square wave to Ph

For common cathode LED readouts, select Ph = 0

For common anode LED readouts, select Ph = 1

** = Depends upon the BCD code previously applied when LD = 1

ORDERING INFORMATION

Device

Package

Shipping†

MC14543BCP

MC14543BCPG

PDIP−16

PDIP−16

(Pb−Free)

25 Units / Rail

MC14543BD

MC14543BDG

SOIC−16

SOIC−16

(Pb−Free)

48 Units / Rail

MC14543BDR2

MC14543BDR2G

SOIC−16

SOIC−16

(Pb−Free)

2500 / Tape & Reel

MC14543BF

MC14543BFG

SOEIAJ−16

SOEIAJ−16

(Pb−Free)

50 Units / Rail

†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging

Specifications Brochure, BRD8011/D.

http://onsemi.com

2

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