參數(shù)資料
型號(hào): M74HC595B1R
廠商: 意法半導(dǎo)體
元件分類(lèi): 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(yè)數(shù): 2/13頁(yè)
文件大小: 282K
代理商: M74HC595B1R
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
M74HC595B1R 制造商:STMicroelectronics 功能描述:STANDARD LOGIC IC - SHIFT REGISTER
M74HC595M1R 功能描述:計(jì)數(shù)器移位寄存器 8-Bit Shift Reg/Ltch RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類(lèi)型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類(lèi)型: 輸入線路數(shù)量:1 輸出類(lèi)型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel
M74HC595RM13TR 功能描述:計(jì)數(shù)器移位寄存器 8-Bit Shift Reg/Ltch RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類(lèi)型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類(lèi)型: 輸入線路數(shù)量:1 輸出類(lèi)型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel
M74HC595RM13TR 制造商:STMicroelectronics 功能描述:Supply Voltage Max.:6V
M74HC595RM13TR-CUT TAPE 制造商:ST 功能描述:74HC Series CMOS 3-State Output Latches 8 Bit Shift Register SMT - SOIC-16