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參數(shù)資料
| 型號： | 74LCX244TTR |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | LOW COLTAGE CMOS OCTAL BUS BUFFER (3-STATE) WITH 5V TOLERANT INPUTS AND OUTPUTS |
| 中文描述： | 低COLTAGE八口CMOS總線緩沖器（三態(tài)容限為5V輸入和輸出） |
| 文件頁數(shù)： | 2/9頁 |
| 文件大?。?/td> | 66K |
| 代理商： | 74LCX244TTR |
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 |
PDF描述 |
|---|---|
| 74LCX244WMX_NL | Low Voltage Buffer/Line Driver with 5V Tolerant Inputs and Outputs |
| 74LCX244 | Low Voltage Buffer/Line Driver with 5V Tolerant Inputs and Outputs |
| 74LCX244MSA | Low Voltage Buffer/Line Driver with 5V Tolerant Inputs and Outputs |
| 74LCX244MTC | 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 |
|---|---|
| 74LCX244TTR | 制造商:STMicroelectronics 功能描述:Logic Family:LCX |
| 74LCX244TTR-CUT TAPE | 制造商:ST 功能描述:74LCX Series Advanced 3.3 V CMOS 3-State Octal Bus Buffer - TSSOP-20 |
| 74LCX244WM | 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 |
| 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 |
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