mc145028 Freescale Semiconductor, Inc, mc145028 Datasheet - Page 14

• Manufacturer Part Number: mc145028
• Description: Mc145027 Encoder And Decoder Pair
• Manufacturer: Freescale Semiconductor, Inc

Pin Descriptions
14
MC145026, MC145027, MC145028 Technical Data, Rev. 4
NO
NO
2ND CONSECUTIVE
ADDRESS MATCH
MATCH SINCE VT
TRANSMISSION
Figure 14. MC145027 Flowchart
ONTO OUTPUT
TRANSMISSION
THE ADDRESS
AT LEAST THE
ACTIVATE VT
PREVIOUSLY
LATCH DATA
MATCH THE
4-BIT TIMES
THE 5-BIT
PINS AND
DISABLE?
THIS DATA
HAS THE
BEGUN?
PASSED?
STORED
BEGUN?
IS THIS
STORE
PINS?
A NEW
DOES
DOES
DATA?
HAVE
4-BIT
DATA
THE
HAS
YES
YES
YES
NO
YES
YES
NO
NO
NO
YES
ADDRESS MISMATCH
DATA MISMATCH
ON THE 1ST
ON THE 1ST
DISABLE VT
DISABLE VT
DISABLE
VT
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