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参数资料
| 型号： | DM74LS126AMX |
| 厂商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分类： | 通用总线功能 |
| 英文描述： | 4-Bit Buffer/Driver |
| 中文描述： | LS SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14 |
| 封装： | 0.150 INCH, MS-012, SOIC-14 |
| 文件页数： | 2/4页 |
| 文件大小： | 48K |
| 代理商： | DM74LS126AMX |
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 (unless otherwise noted)
Note 2:
All typicals are at V
CC
=
5V, T
A
=
25
°
C.
Note 3:
Not more than one output should be shorted at a time, and the duration should not exceed one second.
Switching Characteristics
V
CC
=
5V, T
A
=
25
°
C
Note 4:
C
L
=
5pF.
Supply Voltage
Input Voltage
Operating Free Air Temperature Range
Storage Temperature Range
7V
7V
0
°
C to
+
70
°
C
65
°
C to
+
150
°
C
Symbol
Parameter
Min
4.75
Nom
5
Max
5.25
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
Free Air Operating Temperature
0.8
2.6
24
70
0
Symbol
Parameter
Conditions
Min
Typ
Max
Units
(Note 2)
V
I
V
OH
Input Clamp Voltage
HIGH Level
Output Voltage
V
CC
=
Min, I
I
=
18 mA
V
CC
=
Min, I
OH
=
Max
V
IH
=
Min
V
CC
=
Min, I
OL
=
Max
V
IL
=
Max, V
IH
=
Min
I
OL
=
12 mA, V
CC
=
Min
V
CC
=
Max, V
I
=
7V
V
CC
=
Max, V
I
=
2.7V
V
CC
=
Max, V
I
=
0.4V
V
CC
=
Max, V
O
=
2.4V
V
IH
=
Min, V
IL
=
Max
V
CC
=
Max, V
O
=
0.4V
V
IH
=
Min, V
IL
=
Max
V
CC
=
Max (Note 3)
V
CC
=
Max
1.5
V
2.4
V
V
OL
LOW Level
Output Voltage
0.35
0.5
V
0.25
0.4
I
I
I
IH
I
IL
I
OZH
Input Current @ Max Input Voltage
HIGH Level Input Current
0.1
20
0.4
mA
μ
A
mA
LOW Level Input Current
Off-State Output Current with
HIGH Level Output Voltage Applied
20
μ
A
I
OZL
Off-State Output Current with
LOW Level Output Voltage Applied
Short Circuit Output Current
20
μ
A
I
OS
I
CC
20
100
22
mA
Supply Current
12
mA
R
L
=
667
Symbol
Parameter
C
L
=
50 pF
Min
C
L
=
150 pF
Min
Units
Max
15
18
Max
21
22
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
Propagation Delay Time LOW-to-HIGH Level Output
Propagation Delay Time HIGH-to-LOW Level Output
ns
ns
Output Enable Time to HIGH Level Output
Output Enable Time to LOW Level Output
Output Disable Time from HIGH Level Output (Note 4)
30
30
25
36
42
ns
ns
ns
Output Disable Time from LOW Level Output (Note 4)
25
ns
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DM74LS126AN | 功能描述:缓冲器和线路驱动器 Quad 3-STATE Buffer RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
| DM74LS132 DIE | 制造商:Texas Instruments 功能描述: |
| DM74LS132 WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| DM74LS132J | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| DM74LS132M | 功能描述:逻辑门 Qd 2-Input NAND 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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