MC145026D 查看數據表（PDF） - Unspecified

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MC145026D

Encoder and Decoder Pairs CMOS

Unspecified 

ML145026, ML145027, ML145028

LANSDALE Semiconductor, Inc.

Page 11 of 19

NO

HAS

THE TRANSMISSION

BEGUN?

YES

DOES

THE 5–BIT

ADDRESS MATCH

NO

THE ADDRESS

PINS?

YES

STORE

THE

4–BIT

DATA

DOES

THIS DATA

NO

MATCH THE PREVIOUSLY

STORED

DATA?

YES

IS THIS

AT LEAST THE

2ND CONSECUTIVE

NO

MATCH SINCE VT

DISABLE?

YES

LATCH DATA

ONTO OUTPUT

PINS AND

ACTIVATE VT

DISABLE VT

ON THE 1ST

ADDRESS MISMATCH

DISABLE VT

ON THE 1ST

DATA MISMATCH

HAVE

4–BIT TIMES

YES

PASSED?

NO

HAS

NO

A NEW

TRANSMISSION

BEGUN?

YES

DISABLE

VT

Figure 13. ML145027 Flowchart

www.lansdale.com

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