參數(shù)資料
型號: M74HC595RM13TR
廠商: 意法半導(dǎo)體
元件分類: 通用總線功能
英文描述: 8 BIT SHIFT REGISTER WITH OUTPUT LATCHES 3 STATE
中文描述: 8位元移位寄存器與輸出鎖存器三態(tài)
文件頁數(shù): 2/13頁
文件大?。?/td> 282K
代理商: M74HC595RM13TR
INPUT AND OUTPUT EQUIVALENT CIRCUIT
TRUTH TABLE
INPUTS
SCLR
X
X
L
OUTPUT
SI
X
X
X
SCK
X
X
X
RCK
X
X
X
G
H
L
X
QA THRU QH OUTPUTS DISABLE
QA THRU QH OUTPUTS ENABLE
SHIFT REGISTER IS CLEARED
FIRST STAGE OF S.R. BECOMES ”L” OTHER STAGES
STORE THE DATA OF PREVIOUS STAGE, RESPECTIVELY
FIRST STAGE OF S.R. BECOMES ”H” OTHER STAGES
STORE THE DATA OF PREVIOUS STAGE, RESPECTIVELY
STATE OF S.R IS NOT CHANGED
S.R. DATA IS STORED INTO STORAGE REGISTER
STORAGE REGISTER STATE IS NOT CHANGED
L
H
X
X
H
H
X
X
X
X
X
H
X
X
X
X
X
X
X
X
X:DON’T CARE
LOGIC DIAGRAM
M54/M74HC595
2/13
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M74HC595RM13TR 制造商:STMicroelectronics 功能描述:Supply Voltage Max.:6V
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