參數資料
型號： MC74LCX157DR2G
廠商： ON SEMICONDUCTOR
元件分類： 通用總線功能
英文描述： Low-Voltage CMOS Quad 2-Input Multiplexer With 5 V−Tolerant Inputs (Non−Inverting)
中文描述： LVC/LCX/Z SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16
封裝： LEAD FREE, SOIC-16
文件頁數： 4/8頁
文件大?。?/td> 95K
代理商： MC74LCX157DR2G
MC74LCX157
http://onsemi.com
4
DC ELECTRICAL CHARACTERISTICS
T
A
= 40
°
C to +85
°
C
Symbol
Characteristic
Condition
Min
Max
Unit
V
IH
HIGH Level Input Voltage (Note 2)
2.7 V
≤
V
CC
≤
3.6 V
2.7 V
≤
V
CC
≤
3.6 V
2.7 V
≤
V
CC
≤
3.6 V; I
OH
= 100 A
2.0
V
V
IL
LOW Level Input Voltage (Note 2)
0.8
V
V
OH
HIGH Level Output Voltage
V
CC
0.2
V
V
CC
= 2.7 V; I
OH
= 12 mA
2.2
V
CC
= 3.0 V; I
OH
= 18 mA
2.4
V
CC
= 3.0 V; I
OH
= 24 mA
2.7 V
≤
V
CC
≤
3.6 V; I
OL
= 100 A
2.2
V
OL
LOW Level Output Voltage
0.2
V
V
CC
= 2.7 V; I
OL
= 12 mA
0.4
V
CC
= 3.0 V; I
OL
= 16 mA
0.4
V
CC
= 3.0 V; I
OL
= 24 mA
2.7 V
≤
V
CC
≤
3.6 V; 0 V
≤
V
I
≤
5.5 V
0.55
I
I
Input Leakage Current
±
5.0
A
I
CC
Quiescent Supply Current
2.7
≤
V
CC
≤
3.6 V; V
I
= GND or V
CC
2.7
≤
V
CC
≤
3.6 V; 3.6
≤
V
I
≤
5.5 V
2.7
≤
V
CC
≤
3.6 V; V
IH
= V
CC
0.6 V
10
A
±
10
A
I
CC
Increase in I
CC
per Input
500
A
2. These values of V
I
are used to test DC electrical characteristics only.
AC CHARACTERISTICS
(t
R
= t
F
= 2.5 ns; C
L
= 50 pF; R
L
= 500 )
Limits
T
A
= 40
°
C to +85
°
C
V
CC
= 3.0 V to 3.6 V
Min
V
CC
= 2.7 V
Max
Symbol
Parameter
Waveform
Max
Unit
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
t
OSHL
t
OSLH
3. Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device.
The specification applies to any outputs switching in the same direction, either HIGHtoLOW (t
OSHL
) or LOWtoHIGH (t
OSLH
); parameter
guaranteed by design.
Propagation Delay
In to Zn
1
1.5
1.5
5.8
5.8
6.3
6.3
ns
Propagation Delay
S to Zn
1,2
1.5
1.5
7.0
7.0
8.0
8.0
ns
Propagation Delay
E to Zn
2
1.5
1.5
7.0
7.0
8.0
8.0
ns
OutputtoOutput Skew
(Note 3)
1.0
1.0
ns
DYNAMIC SWITCHING CHARACTERISTICS
T
A
= +25
°
C
Symbol
Characteristic
Condition
Min
Typ
Max
Unit
V
OLP
Dynamic LOW Peak Voltage (Note 4)
V
CC
= 3.3 V, C
L
= 50 pF, V
IH
= 3.3 V, V
IL
= 0 V
0.8
V
V
OLV
4. Number of outputs defined as “n”. Measured with “n1” outputs switching from HIGHtoLOW or LOWtoHIGH. The remaining output is
measured in the LOW state.
Dynamic LOW Valley Voltage (Note 4)
V
CC
= 3.3 V, C
L
= 50 pF, V
IH
= 3.3 V, V
IL
= 0 V
0.8
V
CAPACITIVE CHARACTERISTICS
Symbol
Parameter
Condition
Typical
Unit
C
IN
Input Capacitance
V
CC
= 3.3 V, V
I
= 0 V or V
CC
7
pF
C
OUT
Output Capacitance
V
CC
= 3.3 V, V
I
= 0 V or V
CC
8
pF
C
PD
Power Dissipation Capacitance
10 MHz, V
CC
= 3.3 V, V
I
= 0 V or V
CC
25
pF
相關PDF資料
PDF描述
MC74LCX157DTR2 Low-Voltage CMOS Quad 2-Input Multiplexer With 5 V−Tolerant Inputs (Non−Inverting)
MC74LCX158DTR2 Low-Voltage CMOS Quad 2-Input Multiplexer With 5 V−Tolerant Inputs (Inverting)
MC74LCX158MEL Low-Voltage CMOS Quad 2-Input Multiplexer With 5 V−Tolerant Inputs (Inverting)
MC74LCX158DG Low-Voltage CMOS Quad 2-Input Multiplexer With 5 V−Tolerant Inputs (Inverting)
MC74LCX158DR2 Low-Voltage CMOS Quad 2-Input Multiplexer With 5 V−Tolerant Inputs (Inverting)
相關代理商/技術參數
參數描述
MC74LCX157DT 功能描述:編碼器、解碼器、復用器和解復用器 2-3.6V CMOS Quad RoHS:否 制造商:Micrel 產品:Multiplexers 邏輯系列:CMOS 位數: 線路數量（輸入/輸出）:2 / 12 傳播延遲時間: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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
MC74LCX157DTG 功能描述:編碼器、解碼器、復用器和解復用器 2-3.6V CMOS Quad 2-Input RoHS:否 制造商:Micrel 產品:Multiplexers 邏輯系列:CMOS 位數: 線路數量（輸入/輸出）:2 / 12 傳播延遲時間: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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
MC74LCX157DTR2 功能描述:編碼器、解碼器、復用器和解復用器 2-3.6V CMOS Quad RoHS:否 制造商:Micrel 產品:Multiplexers 邏輯系列:CMOS 位數: 線路數量（輸入/輸出）:2 / 12 傳播延遲時間: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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
MC74LCX157DTR2G 功能描述:編碼器、解碼器、復用器和解復用器 2-3.6V CMOS Quad 2-Input RoHS:否 制造商:Micrel 產品:Multiplexers 邏輯系列:CMOS 位數: 線路數量（輸入/輸出）:2 / 12 傳播延遲時間: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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
MC74LCX157MEL 制造商:Rochester Electronics LLC 功能描述:- Bulk
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