參數(shù)資料
型號： 74LCX244WM
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類： 通用總線功能
英文描述： Low Voltage Buffer/Line Driver with 5V Tolerant Inputs and Outputs
中文描述： LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20
封裝： 0.300 INCH, LEAD FREE, MS-013AC, SOIC-20
文件頁數(shù)： 2/9頁
文件大小： 66K
代理商： 74LCX244WM
74LCX244
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
L
H
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
-0.5 to +7.0
-0.5 to +7.0
V
V
DC Output Voltage (OFF State)
DC Output Voltage (High or Low State) (note 1)
-0.5 to +7.0
-0.5 to V
CC
+ 0.5
- 50
- 50
±
50
±
100
±
100
-65 to +150
300
V
V
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
mA
mA
mA
mA
mA
°
C
°
C
Storage Temperature
Lead Temperature (10 sec)
相關(guān)PDF資料
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74LCX244BQX Low Voltage Buffer/Line Driver with 5V Tolerant Inputs and Outputs
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74LCX244WM 制造商:Fairchild Semiconductor Corporation 功能描述:IC BUFFERS/DRIVERS/RECEIVERS LOGIC ROHS
74LCX244WM 制造商:Fairchild Semiconductor Corporation 功能描述:74LCX CMOS SMD 74LCX244 SOIC20
74LCX244WM_Q 功能描述:緩沖器和線路驅(qū)動器 Buffer/Line Driver RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
74LCX244WMX 功能描述:緩沖器和線路驅(qū)動器 Buffer/Line Driver RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
74LCX244WMX_NL 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low Voltage Buffer/Line Driver with 5V Tolerant Inputs and Outputs
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