MSM82C43 查看數據表（PDF） - Oki Electric Industry

零件编号

产品描述 (功能)

生产厂家

MSM82C43

INPUT/OUTPUT PORT EXPANDER

Oki Electric Industry 

¡ Semiconductor

TIMING CHART

PROG

P20 thru P23

(When writing)

P20 thru P23

(When reading)

P40 thru P43

|

P70 thru P73

(When writing)

P40 thru P43

|

P70 thru P73

(When reading)

CS

MSM82C43

tK

tA

tB

tC

tD

INSTRUCTION

FLOAT

tACC

DATA

tH

INSTRUCTION

OUTPUT DATA

tPO

FLOAT

PREVIOUS OUTPUT DATA

tLPI

INPUT VALID

tCS

OUTPUT DATA

tLPI

tCS

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