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参数资料
| 型号： | MC74AC157MR2 |
| 厂商： | ON SEMICONDUCTOR |
| 元件分类： | 编、解码器及复用、解复用 |
| 英文描述： | AC SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16 |
| 封装： | EIAJ-16 |
| 文件页数： | 5/6页 |
| 文件大小： | 102K |
| 代理商： | MC74AC157MR2 |
MC74AC157, MC74ACT157
http://onsemi.com
97
DC CHARACTERISTICS
74ACT
Symbol
Parameter
VCC
(V)
TA = +25°C
TA =
40
°C to
+85
°C
Unit
Conditions
Typ
Guaranteed Limits
VIH
Minimum High Level
4.5
1.5
2.0
VOUT = 0.1 V
Input Voltage
5.5
1.5
2.0
V
or VCC 0.1 V
VIL
Maximum Low Level
4.5
1.5
0.8
VOUT = 0.1 V
Input Voltage
5.5
1.5
0.8
V
or VCC 0.1 V
VOH
Minimum High Level
4.5
4.49
4.4
IOUT = 50 mA
Output Voltage
5.5
5.49
5.4
V
*VIN = VIL or VIH
4.5
3.86
3.76
V
24 mA
5.5
4.86
4.76
IOH
24 mA
VOL
Maximum Low Level
4.5
0.001
0.1
IOUT = 50 mA
Output Voltage
5.5
0.001
0.1
V
*VIN = VIL or VIH
4.5
0.36
0.44
V
24 mA
5.5
0.36
0.44
IOL
24 mA
IIN
Maximum Input
±
m
Leakage Current
5.5
±0.1
±1.0
mA
VI = VCC, GND
DICCT
Additional Max. ICC/Input
5.5
0.6
1.5
mA
VI = VCC 2.1 V
IOLD
Minimum Dynamic
5.5
75
mA
VOLD = 1.65 V Max
IOHD
Output Current
5.5
75
mA
VOHD = 3.85 V Min
ICC
Maximum Quiescent
m
Supply Current
5.5
8.0
80
mA
VIN = VCC or GND
*All outputs loaded; thresholds on input associated with output under test.
Maximum test duration 2.0 ms, one output loaded at a time.
AC CHARACTERISTICS (For Figures and Waveforms See Section 3 of the ON Semiconductor FACT Data Book, DL138/D)
74ACT
Symbol
Parameter
VCC*
(V)
TA = +25°C
CL = 50 pF
TA = 40°C
to +85
°C
CL = 50 pF
Unit
Fig.
No.
Min
Typ
Max
Min
Max
Propagation Delay
tPLH
Propagation Delay
S to Zn
5.0
2.0
9.0
1.5
10.0
ns
36
Propagation Delay
tPHL
Propagation Delay
S to Zn
5.0
2.0
9.5
2.0
10.5
ns
36
Propagation Delay
tPLH
Propagation Delay
En to Zn
5.0
1.5
10
1.5
11.5
ns
36
Propagation Delay
tPHL
Propagation Delay
En to Zn
5.0
1.5
8.5
1.0
9.0
ns
36
Propagation Delay
tPLH
Propagation Delay
In to Zn
5.0
1.5
7.0
1.0
8.5
ns
35
Propagation Delay
tPHL
Propagation Delay
In to Zn
5.0
1.5
7.5
1.0
8.5
ns
35
*Voltage Range 5.0 V is 5.0 V
±0.5 V.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC74AC157N | 功能描述:编码器、解码器、复用器和解复用器 2-6V Quad 2-Input RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量（输入/输出）:2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray |
| MC74AC157NG | 功能描述:编码器、解码器、复用器和解复用器 2-6V Quad 2-Input RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量（输入/输出）:2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray |
| MC74AC158D | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:ON Semiconductor 功能描述: |
| MC74AC158N | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:QUAD 2-INPUT MULTIPLEXER |
| MC74AC160D | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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