參數(shù)資料
型號(hào)： MM74C157J
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類： 通用總線功能
英文描述： Quad 2-Input Multiplexers
中文描述： CMOS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CDIP16
封裝： CERAMIC, DIP-16
文件頁(yè)數(shù)： 2/4頁(yè)
文件大?。?/td> 40K
代理商： MM74C157J
www.fairchildsemi.com
2
M
Absolute Maximum Ratings
(Note 1)
Note 1:
“Absolute Maximum Ratings” are those values beyond which the
safety of the device cannot be guaranteed. Except for “Operating Tempera-
ture Range” they are not meant to imply that the devices should be oper-
ated at these limits. The table of “Electrical Characteristics” provides
conditions for actual device operation.
DC Electrical Characteristics
Min/Max limits apply across temperature range unless otherwise noted
Voltage at Any Pin
Operating Temperature Range
Storage Temperature Range
Maximum V
CC
Voltage
Power Dissipation (P
D
)
Dual-In-Line
Small Outline
0.3V to V
CC
+
0.3V
40
°
C to
+
85
°
C
65
°
C to
+
150
°
C
18V
700 mW
500 mW
Operating V
CC
Range
Lead Temperature
(Soldering, 10 seconds)
3V to 15V
260
°
C
Symbol
Parameter
Conditions
Min
Typ
Max
Units
CMOS TO CMOS
V
IN(1)
Logical “1” Input Voltage
V
CC
=
5V
V
CC
=
10V
V
CC
=
5V
V
CC
=
10V
V
CC
=
5V
V
CC
=
10V
V
CC
=
5V
V
CC
=
10V
V
CC
=
15V
V
CC
=
15V
V
CC
=
15V
3.5
8.0
V
V
V
IN(0)
Logical “0” Input Voltage
1.5
2.0
V
V
V
V
OUT(1)
Logical “1” Output Voltage
4.5
9.0
V
V
V
μ
A
μ
A
μ
A
V
OUT(0)
Logical “0” Output Voltage
0.5
1.0
I
IN(1)
I
IN(0)
I
CC
CMOS TO TENTH POWER INTERFACE
V
IN(1)
Logical “1” Input Voltage
V
IN(0)
Logical “0” Input Voltage
V
OUT(1)
Logical “1” Output Voltage
V
OUT(0)
Logical “0” Output Voltage
OUTPUT DRIVE (See Family Characteristics Data Sheet) (Short Circuit Current)
I
SOURCE
Output Source Current
Logical “1” Input Current
Logical “0” Input Current
Supply Current
0.005
0.005
0.05
1.0
1.0
60
V
CC
=
4.75V
V
CC
=
4.75V
V
CC
=
4.75V, I
O
=
360
μ
A
V
CC
=
4.75V, I
O
=
360
μ
A
V
CC
1.5
V
V
0.8
2.4
V
V
0.4
V
CC
=
5V, V
IN(0)
=
0V
T
A
=
25
°
C, V
OUT
=
0V
V
CC
=
10V, V
IN(0)
=
0V
T
A
=
25
°
C, V
OUT
=
0V
V
CC
=
5V, V
IN(1)
=
5V
T
A
=
25
°
C, V
OUT
=
V
CC
V
CC
=
10V, V
IN(1)
=
10V
T
A
=
25
°
C, V
OUT
=
V
CC
1.75
mA
I
SOURCE
Output Source Current
8.0
mA
I
SINK
Output Sink Current
1.75
mA
I
SINK
Output Sink Current
8.0
mA
相關(guān)PDF資料
PDF描述
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MM74C157N Quad 2-Input Multiplexers
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MM74C157N 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 Qd 2-Inp Multiplexer RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
MM74C161N 制造商:Texas Instruments 功能描述:
MM74C163N 制造商:National Semiconductor Corporation 功能描述: 制造商:Texas Instruments 功能描述:
MM74C164 制造商:NSC 制造商全稱:National Semiconductor 功能描述:8-Bit Parallel-Out Serial Shift Register
MM74C164M 功能描述:計(jì)數(shù)器移位寄存器 8-Bit Serial Sht Reg RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類型: 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: 邏輯類型: 輸入線路數(shù)量:1 輸出類型: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
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