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参数资料
| 型号： | DM74AS258 |
| 厂商： | Fairchild Semiconductor Corporation |
| 英文描述： | 3-STATE Quad 1 of 2 Line Data Selector/Multiplexers |
| 中文描述： | 三态四2线数据选择1 /多路复用器 |
| 文件页数： | 3/8页 |
| 文件大小： | 291K |
| 代理商： | DM74AS258 |
D
1986 Fairchild Semiconductor Corporation
DM74AS257, DM74AS258 Rev. 1.2
www.fairchildsemi.com
3
Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be
operable above the recommended operating conditions and stressing the parts to these levels is not recommended.
In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability.
The absolute maximum ratings are stress ratings only.
Recommended Operating Conditions
The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended
operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not
recommend exceeding them or designing to absolute maximum ratings.
Symbol
Parameter
Rating
V
CC
V
I
Supply Voltage
Input Voltage
Voltage Applied to Disabled Output
Operating Free Air Temperature Range
Storage Temperature Range
Typical Thermal Resistance, N Package
7V
7V
5.5V
T
A
0°C to +70°C
–65°C to +150°C
75.0°C/W
T
STG
θ
JA
Symbol
V
CC
V
IH
V
IL
I
OH
I
OL
T
A
Parameter
Min.
4.5
2
Nom.
5
Max.
5.5
Units
V
V
V
mA
mA
°C
Supply Voltage
HIGH Level Input Voltage
LOW Level Input Voltage
HIGH Level Output Current
LOW Level Output Current
Free Air Operating Temperature
0.8
–15
48
70
0
相关PDF资料 |
PDF描述 |
|---|---|
| DM74LS02 | Quad 2-Input NOR Gate |
| DM74LS02M | Quad 2-Input NOR Gate |
| DM74LS02N | Quad 2-Input NOR Gate |
| DM74LS02SJ | Replaced by OPA129 : |
| DM74LS02MX | Quad 2-input NOR Gate |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DM74AS258M | 功能描述:编码器、解码器、复用器和解复用器 3-STATE Inv Sel/Mul 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 |
| DM74AS258M_Q | 功能描述:编码器、解码器、复用器和解复用器 3-STATE Inv Sel/Mul 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 |
| DM74AS258MX | 功能描述:编码器、解码器、复用器和解复用器 3-STATE Inv Sel/Mul 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 |
| DM74AS258N | 功能描述:编码器、解码器、复用器和解复用器 3-STATE Inv Sel/Mul 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 |
| DM74AS258N 90 | 制造商:National Semiconductor 功能描述:74AS258N |
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