參數(shù)資料
型號: MC74LCX125DTR2G
廠商: ON SEMICONDUCTOR
元件分類: 通用總線功能
英文描述: Low-Voltage CMOS Quad Buffer With 5 V−Tolerant Inputs and Outputs (3−State, Non−Inverting)
中文描述: LVC/LCX/Z SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14
封裝: LEAD FREE, TSSOP-14
文件頁數(shù): 2/8頁
文件大?。?/td> 80K
代理商: MC74LCX125DTR2G
MC74LCX125
http://onsemi.com
2
Figure 1. Pinout: 14Lead (Top View)
13
14
12
11
10
9
8
2
1
3
4
5
6
7
V
CC
OE3
D3
O3
OE2
D2
O2
OE0
D0
O0
OE1
D1
O1
GND
PIN NAMES
Function
Output Enable Inputs
Data Inputs
3State Outputs
Pins
OEn
Dn
On
H
L
Z
X
Acceptable; for I
CC
reasons, DO NOT FLOAT Inputs
=
=
=
=
High Voltage Level
Low Voltage Level
High Impedance State
High or Low Voltage Level and Transitions Are
OEn
Dn
On
L
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
V
CC
DC Supply Voltage
0.5 to +7.0
V
V
I
DC Input Voltage
0.5
V
I
+7.0
V
V
O
DC Output Voltage
0.5
V
O
+7.0
Output in 3State
V
0.5
V
O
V
CC
+ 0.5
Output in HIGH or LOW State. (Note 1)
V
I
IK
DC Input Diode Current
50
V
I
< GND
mA
I
OK
DC Output Diode Current
50
V
O
< GND
mA
+50
V
O
> V
CC
mA
I
O
DC Output Source/Sink Current
±
50
mA
I
CC
DC Supply Current Per Supply Pin
±
100
mA
I
GND
DC Ground Current Per Ground Pin
±
100
mA
T
STG
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
1. I
O
absolute maximum rating must be observed.
Storage Temperature Range
65 to +150
°
C
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