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參數(shù)資料
| 型號： | M74HC158 |
| 廠商： | 意法半導體 |
| 英文描述： | Quad 2 Channel Multiplexer(四2通道多路復用器(反相)) |
| 中文描述： | 四2通道多路復用（四2通道多路復用器（反相）） |
| 文件頁數(shù)： | 2/11頁 |
| 文件大?。?/td> | 251K |
| 代理商： | M74HC158 |
CHIP CARRIER
HC157
HC158
PIN DESCRIPTION
(for HC157)
PIN No
1
SYMBOL
SELECT
NAME AND FUNCTION
Common Data Select
Input
Data Inputs From
Source A
Data Inputs From
Source B
Multiplexer Output
Strobe Input
Ground (0V)
Positive Supply Voltage
2, 5, 11, 14
1A to 4A
3, 6, 10, 13
1B to 4B
4, 7, 9, 12
15
8
16
1Y to 4Y
STROBE
GND
V
CC
PIN DESCRIPTION
(for HC158)
PIN No
1
SYMBOL
SELECT
NAME AND FUNCTION
Common Data Select
Input
Data Inputs From
Source A
Data Inputs From
Source B
Multiplexer Output
Strobe Input
Ground (0V)
Positive Supply Voltage
2, 5, 11, 14
1A to 4A
3, 6, 10, 13
1B to 4B
4, 7, 9, 12
15
8
16
1Y to 4Y
STROBE
GND
V
CC
INPUT AND OUTPUT EQUIVALENT CIRCUIT
M54/M74HC157 M54/M74HC158
2/11
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M74HC157 | Quad 2 Channel Multiplexer(四2通道多路復用器) |
| M74HC160 | Synchronous Presettable 4-Bit Counter(同步可復位4位計數(shù)器) |
| M74HC166 | 8 Bit PISO Shift Register(8位并行輸入串行輸出移位寄存器) |
| M74HC173 | Quad D-Type Register (3-STATE)(四D寄存器(三態(tài))) |
| M74HC174TTR | HEX D-TYPE FLIP FLOP WITH CLEAR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M74HC158B1R | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HCT157 QUAD 2 CHANNEL MULTIPLEXER HCT158 QUAD 2 CHANNEL MULTIPLEXER INV. |
| M74HC158C1R | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HCT157 QUAD 2 CHANNEL MULTIPLEXER HCT158 QUAD 2 CHANNEL MULTIPLEXER INV. |
| M74HC158F1R | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HCT157 QUAD 2 CHANNEL MULTIPLEXER HCT158 QUAD 2 CHANNEL MULTIPLEXER INV. |
| M74HC158M1R | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HCT157 QUAD 2 CHANNEL MULTIPLEXER HCT158 QUAD 2 CHANNEL MULTIPLEXER INV. |
| M74HC160 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:SYNCHRONOUS PRESETTABLE 4-BIT COUNTER |
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