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参数资料
| 型号： | DM74AS1805WMX |
| 厂商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分类： | 通用总线功能 |
| 英文描述： | Hex 2-input NOR Gate |
| 中文描述： | AS SERIES, HEX 2-INPUT NOR GATE, PDSO20 |
| 封装： | 0.300 INCH, MS-013, SOIC-20 |
| 文件页数： | 2/4页 |
| 文件大小： | 46K |
| 代理商： | DM74AS1805WMX |
www.fairchildsemi.com
2
D
Absolute Maximum Ratings
(Note 1)
Note 1:
The “Absolute Maximum Ratings” are those values beyond which
the safety of the device cannot be guaranteed. The device should not be
operated at these limits. The parametric values defined in the Electrical
Characteristics tables are not guaranteed at the absolute maximum ratings.
The “Recommended Operating Conditions” table will define the conditions
for actual device operation.
Recommended Operating Conditions
Electrical Characteristics
over recommended operating free air temperature range
Switching Characteristics
over recommended operating free air temperature range
Supply Voltage
Input Voltage
Operating Free Air Temperature
Storage Temperature Range
Typical
θ
JA
N Package
M Package
7V
7V
0
°
C to 70
°
C
65
°
C to
+
150
°
C
58.3
°
C/W
154.0
°
C/W
Symbol
Parameter
Min
4.5
2
Nom
5
Max
5.5
Units
V
V
V
mA
mA
°
C
V
CC
V
IH
V
IL
I
OH
I
OL
T
A
Supply Voltage
HIGH Level Input Voltage
LOW Level Input Voltage
HIGH Level Output Current
LOW Level Output Current
Operating Free Air Temperature Range
0.8
48
48
70
0
Symbol
Parameter
Conditions
Min
Typ
Max
Units
V
IK
V
OH
Input Clamp Voltage
HIGH Level
Output Voltage
V
CC
=
4.5V, I
I
=
18 mA
I
OH
=
2 mA, V
CC
=
4.5V to 5.5V
I
OH
=
3 mA, V
CC
=
4.5V
I
OH
=
Max, V
CC
=
4.5V
V
CC
=
4.5V, I
OL
=
Max, V
IH
=
2V
V
CC
=
5.5V, V
I
=
7V
V
CC
=
5.5V, V
I
=
2.7V
V
CC
=
5.5V, V
I
=
0.4V
V
CC
=
5.5V, V
O
=
2.25V
V
CC
=
5.5V
V
CC
=
5.5V
1.2
V
V
CC
2
2.4
3.2
V
2
V
OL
I
I
I
IH
I
IL
I
O
I
CCH
I
CCL
LOW Level Output Voltage
0.5
V
μ
A
μ
A
μ
A
mA
mA
mA
Input Current at Maximum Input Voltage
HIGH Level Input Current
LOW Level Input Current
100
20
500
200
10
32
Output Drive Current
Supply Current with Outputs HIGH
Supply Current with Outputs LOW
50
135
6.5
20
Symbol
Parameter
Conditions
Min
Max
Units
T
PLH
Propagation Delay Time
LOW-to-HIGH Level Output
Propagation Delay Time
V
CC
=
4.5V to 5.5V
R
L
=
500
C
L
=
50 pF
1
4.3
ns
T
PHL
1
4.3
ns
HIGH-to-LOW Level Output
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DM74AS20M | 制造商:Texas Instruments 功能描述: |
| DM74AS20N | 功能描述:IC DUAL 4-INPUT NAND GATE 14DIP RoHS:否 类别:集成电路 (IC) >> 逻辑 - 栅极和逆变器 系列:74AS 标准包装:25 系列:10H 逻辑类型:或非门 电路数:4 输入数:2 特点:1/4 OR/NOR 输出 电源电压:-4.94 V ~ -5.46 V 电流 - 静态（最大值）:- 输出电流高，低:50mA，50mA 逻辑电平 - 低:-1.48V 逻辑电平 - 高:-1.13V 额定电压和最大 CL 时的最大传播延迟:1.25ns @ -5.2V，- 工作温度:0°C ~ 75°C 安装类型:通孔 供应商设备封装:16-DIP 封装/外壳:16-DIP（0.300"，7.62mm） 包装:管件 其它名称:MC10H102PG-NDMC10H102PGOS |
| DM74AS21M | 功能描述:逻辑门 Dl 4-Input AND Gate RoHS:否 制造商:Texas Instruments 产品:OR 逻辑系列:LVC 栅极数量:2 线路数量（输入/输出）:2 / 1 高电平输出电流:- 16 mA 低电平输出电流:16 mA 传播延迟时间:3.8 ns 电源电压-最大:5.5 V 电源电压-最小:1.65 V 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:DCU-8 封装:Reel |
| DM74AS21M_Q | 功能描述:逻辑门 Dl 4-Input AND Gate RoHS:否 制造商:Texas Instruments 产品:OR 逻辑系列:LVC 栅极数量:2 线路数量（输入/输出）:2 / 1 高电平输出电流:- 16 mA 低电平输出电流:16 mA 传播延迟时间:3.8 ns 电源电压-最大:5.5 V 电源电压-最小:1.65 V 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:DCU-8 封装:Reel |
| DM74AS21MX | 功能描述:逻辑门 Dl 4-Input AND Gate RoHS:否 制造商:Texas Instruments 产品:OR 逻辑系列:LVC 栅极数量:2 线路数量（输入/输出）:2 / 1 高电平输出电流:- 16 mA 低电平输出电流:16 mA 传播延迟时间:3.8 ns 电源电压-最大:5.5 V 电源电压-最小:1.65 V 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:DCU-8 封装:Reel |
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