參數(shù)資料
型號(hào): 74LCX240MTR
廠商: 意法半導(dǎo)體
英文描述: LOW VOLTAGE CMOS OCTAL BUS BUFFER (3-STATE INV) WITH 5V TOLERANT INPUTS AND OUTPUTS
中文描述: 低電壓CMOS八進(jìn)制總線緩沖器(三態(tài)刑事調(diào)查容限為5V輸入和輸出)
文件頁數(shù): 2/9頁
文件大?。?/td> 187K
代理商: 74LCX240MTR
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
相關(guān)PDF資料
PDF描述
74LCX240TTR LOW VOLTAGE CMOS OCTAL BUS BUFFER (3-STATE INV) WITH 5V TOLERANT INPUTS AND OUTPUTS
74LCX240 Low Voltage Octal Buffer/Line Driver with 5V Tolerant Inputs and Outputs
74LCX240MSA Low Voltage Octal Buffer/Line Driver with 5V Tolerant Inputs and Outputs
74LCX240MTC Low Voltage Octal Buffer/Line Driver with 5V Tolerant Inputs and Outputs
74LCX240SJ Low Voltage Octal Buffer/Line Driver with 5V Tolerant Inputs and Outputs
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