參數(shù)資料
型號: M54HC258
廠商: 意法半導體
英文描述: Quad 2 Channel Multiplexer (3-STATE)(四2通道多路復用器(三態(tài)))
中文描述: 四2通道多路復用器(3態(tài))(四2通道多路復用器(三態(tài)))
文件頁數(shù): 3/12頁
文件大小: 258K
代理商: M54HC258
IEC LOGIC SYMBOL
LOGIC DIAGRAM
HC257
HC258
TRUTH TABLE
INPUTS
OUTPUTS
OE
H
L
L
L
L
SELECT
X
L
L
H
H
A
X
L
H
X
X
B
X
X
X
L
H
Y (257)
Z
L
H
L
H
Y (258)
Z
H
L
H
L
X =DON’T CARE Z = HIGHIMPEDANCE
HC258
HC257
M54/M74HC257/258
3/12
相關PDF資料
PDF描述
M54HC257 Quad 2 Channel Multiplexer (3-STATE)(四2通道多路復用器(三態(tài)))
M54HC259 8 Bit Addressable Latch(八位可尋址鎖存器)
M54HC266 Quad Exclusive NOR Gate with Open Drain(四漏極開路異或非門)
M54HC273 Octal D Type Flip Flop with Clear(帶清除端的八D觸發(fā)器)
M54HC27F1R TRIPLE 3-INPUT NOR GATE
相關代理商/技術參數(shù)
參數(shù)描述
M54HC258B1R 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HC258QUAD 2CHANNEL MULTIPLEXER 3-STATE, INVERTING HC257 QUAD 2 CHANNEL MULTIPLEXER 3-STATE
M54HC258C1R 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HC258QUAD 2CHANNEL MULTIPLEXER 3-STATE, INVERTING HC257 QUAD 2 CHANNEL MULTIPLEXER 3-STATE
M54HC258F1R 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HC258QUAD 2CHANNEL MULTIPLEXER 3-STATE, INVERTING HC257 QUAD 2 CHANNEL MULTIPLEXER 3-STATE
M54HC258M1R 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HC258QUAD 2CHANNEL MULTIPLEXER 3-STATE, INVERTING HC257 QUAD 2 CHANNEL MULTIPLEXER 3-STATE
M54HC259 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8 BIT ADDRESSABLE LATCH