參數(shù)資料
型號: 74LCX125TTR
廠商: 意法半導體
英文描述: LOW VOLTAGE CMOS QUAD BUS BUFFER (3-STATE) WITH 5V TOLERANT INPUTS AND OUTPUTS
中文描述: 低電壓CMOS四總線緩沖器(三態(tài)容限為5V輸入和輸出)
文件頁數(shù): 2/12頁
文件大?。?/td> 216K
代理商: 74LCX125TTR
74LCX125
2/12
Figure 2: Input And Output Equivalent Circuit
Table 2: Pin Description
Table 3: Truth Table
X : Don’t Care
Z : High Impedance
Table 4: Absolute Maximum Ratings
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is
not implied
1) I
O
absolute maximum rating must be observed
2) V
O
< GND
PIN N°
SYMBOL
NAME AND FUNCTION
1, 4, 10, 13
2, 5, 9, 12
3, 6, 8, 11
7
14
1G TO 4G
1A TO 4A
1Y TO 4Y
GND
V
CC
Output Enable Input
Data Inputs
Data Outputs
Ground (0V)
Positive Supply Voltage
A
G
Y
X
L
H
H
L
L
Z
L
H
Symbol
Parameter
Value
Unit
V
CC
V
I
V
O
V
O
I
IK
I
OK
I
O
I
CC
I
GND
T
stg
T
L
Supply Voltage
DC Input Voltage
DC Output Voltage (OFF State or High Impedance)
DC Output Voltage (High or Low State) (note 1)
DC Input Diode Current
DC Output Diode Current (note 2)
DC Output Current
DC Supply Current per Supply Pin
DC Ground Current per Supply Pin
Storage Temperature
Lead Temperature (10 sec)
-0.5 to +7.0
-0.5 to +7.0
-0.5 to +7.0
-0.5 to V
CC
+ 0.5
- 50
- 50
±
50
±
100
±
100
-65 to +150
300
V
V
V
V
mA
mA
mA
mA
mA
°C
°C
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