參數(shù)資料
型號(hào): 74LCX240MSAX
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 通用總線功能
英文描述: Low Voltage Octal Buffer/Line Driver with 5V Tolerant Inputs and Outputs
中文描述: LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20
封裝: 5.30 MM, EIAJ TYPE2, SSOP-20
文件頁(yè)數(shù): 2/9頁(yè)
文件大小: 187K
代理商: 74LCX240MSAX
74LCX240
2/9
INPUT AND OUTPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
TRUTH TABLE
X : Don’t Care
Z : High Impedance
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 No
SYMBOL
NAME AND FUNCTION
1
1G
Output Enable Input
Data Inputs
Data Outputs
Data Inputs
2, 4, 6, 8
9, 7, 5, 3
11, 13, 15,
17
18, 16, 14,
12
19
10
20
1A1 to 1A4
2Y1 to 2Y4
2A1 to 2A4
1Y1 to 1Y4
Data Outputs
2G
GND
V
CC
Output Enable Input
Ground (0V)
Positive Supply Voltage
INPUT
OUTPUT
G
An
Yn
L
L
H
L
H
X
H
L
Z
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)
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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74LCX240MTC_08 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low Voltage Octal Buffer/Line Driver with 5V Tolerant Inputs and Outputs
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