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參數(shù)資料
| 型號： | M54HC157 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | Quad 2 Channel Multiplexer(四2通道多路復(fù)用器) |
| 中文描述： | 四2通道多路復(fù)用（四2通道多路復(fù)用器） |
| 文件頁數(shù)： | 4/11頁 |
| 文件大?。?/td> | 251K |
| 代理商： | M54HC157 |
RECOMMENDED OPERATING CONDITIONS
Symbol
V
CC
V
I
V
O
T
op
Parameter
Value
2 to 6
0 to V
CC
0 to V
CC
-55 to +125
-40 to +85
0 to 1000
0 to 500
0 to 400
Unit
V
V
V
o
C
o
C
ns
Supply Voltage
Input Voltage
Output Voltage
Operating Temperature:
M54HC
Series
M74HC
Series
t
r
, t
f
Input Rise and Fall Time
V
CC
= 2 V
V
CC
= 4.5 V
V
CC
= 6 V
ABSOLUTE MAXIMUM RATINGS
Symbol
V
CC
V
I
V
O
I
IK
I
OK
I
O
I
CC
or I
GND
P
D
T
stg
T
L
AbsoluteMaximumRatingsarethose values beyond whichdamage tothedevicemayoccur. Functional operationunder theseconditionisnotimplied.
(*)500 mW:
65
o
C derate to300 mWby 10mW/
o
C: 65
o
C to85
o
C
Parameter
Value
-0.5 to +7
-0.5 to V
CC
+ 0.5
-0.5 to V
CC
+ 0.5
±
20
±
20
±
25
±
50
500 (*)
-65 to +150
300
Unit
V
V
V
mA
mA
mA
mA
mW
o
C
o
C
Supply Voltage
DC Input Voltage
DC Output Voltage
DC Input Diode Current
DC Output Diode Current
DC Output Source Sink Current Per Output Pin
DC V
CC
or Ground Current
Power Dissipation
Storage Temperature
Lead Temperature (10 sec)
M54/M74HC157 M54/M74HC158
4/11
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PDF描述 |
|---|---|
| M54HC160 | Synchronous Presettable 4-Bit Counter(同步可復(fù)位4位計數(shù)器) |
| M54HC190 | 4 Bit Synchronous Up/Down Counters(4位同步加/減計數(shù)器) |
| M54HC191 | 4 Bit Synchronous Up/Down Counters(4位同步加/減計數(shù)器) |
| M54HC193 | RAD-HARD SYNCHRONOUS UP/DOWN BINARY COUNTER |
| M54HC193D | RAD-HARD SYNCHRONOUS UP/DOWN BINARY COUNTER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M54HC157_04 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:RAD-HARD QUAD 2 CHANNEL MULTIPLEXER |
| M54HC157B1R | 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. |
| M54HC157C1R | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HC158 QUAD 2 CHANNEL MULTIPLEXER INV. HC157 QUAD 2 CHANNEL MULTIPLEXER |
| M54HC157D | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:RAD-HARD QUAD 2 CHANNEL MULTIPLEXER |
| M54HC157D1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:RAD-HARD QUAD 2 CHANNEL MULTIPLEXER |
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