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参数资料
| 型号： | MC74LCX125MEL |
| 厂商： | ON SEMICONDUCTOR |
| 元件分类： | 总线收发器 |
| 英文描述： | LVC/LCX/Z SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14 |
| 封装： | EIAJ, SO-14 |
| 文件页数： | 2/6页 |
| 文件大小： | 94K |
| 代理商： | MC74LCX125MEL |
MC74LCX125
http://onsemi.com
626
Figure 1. Pinout: 14–Lead
(Top View)
13
14
12
11
10
9
8
2
1
3
4567
VCC OE3D3
O3
OE2D2
O2
OE0D0
O0
OE1
D1
O1
GND
PIN NAMES
Function
Output Enable Inputs
Data Inputs
3–State Outputs
Pins
OEn
Dn
On
H
= High Voltage Level
L
= Low Voltage Level
Z
= High Impedance State
X
= High or Low Voltage Level and Transitions Are
Acceptable; for ICC reasons, DO NOT FLOAT Inputs
OEn
Dn
On
L
H
L
H
X
L
H
Z
INPUTS
OUTPUTS
TRUTH TABLE
D0
2
O0
3
OE
0
1
D1
5
O1
6
OE
1
4
D2
9
O2
8
OE
2
10
D3
12
O3
11
OE
3
13
Figure 2. Logic Diagram
MAXIMUM RATINGS
Symbol
Parameter
Value
Condition
Unit
VCC
DC Supply Voltage
–0.5 to +7.0
V
VI
DC Input Voltage
–0.5
≤ VI ≤ +7.0
V
VO
DC Output Voltage
–0.5
≤ VO ≤ +7.0
Output in 3–State
V
–0.5
≤ VO ≤ VCC + 0.5
Output in HIGH or LOW State. (Note 1.)
V
IIK
DC Input Diode Current
–50
VI < GND
mA
IOK
DC Output Diode Current
–50
VO < GND
mA
+50
VO > VCC
mA
IO
DC Output Source/Sink Current
±50
mA
ICC
DC Supply Current Per Supply Pin
±100
mA
IGND
DC Ground Current Per Ground Pin
±100
mA
TSTG
Storage Temperature Range
–65 to +150
°C
Maximum Ratings are those values beyond which damage to the device may occur. Exposure to these conditions or conditions beyond those
indicated may adversely affect device reliability. Functional operation under absolute maximum–rated conditions is not implied. Functional
operation should be restricted to the Recommended Operating Conditions.
1. IO absolute maximum rating must be observed.
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| MC74LCX138D | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:ON Semiconductor 功能描述: |
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| MC74LCX138DT | 功能描述:编码器、解码器、复用器和解复用器 2-3.6V CMOS 3 to 8 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 |
| MC74LCX138DTG | 功能描述:编码器、解码器、复用器和解复用器 2-3.6V CMOS 3 to 8 Decoder 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 |
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