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參數(shù)資料
| 型號(hào)： | HD74LV244 |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | Octal Buffers / Drivers with 3-state Outputs |
| 中文描述： | 八路緩沖器/驅(qū)動(dòng)器3態(tài)輸出 |
| 文件頁數(shù)： | 3/15頁 |
| 文件大?。?/td> | 68K |
| 代理商： | HD74LV244 |
HD74LV244A
3
Absolute Maximum Ratings
Item
Symbol
Ratings
Unit
Conditions
Supply voltage range
V
CC
V
I
V
O
–0.5 to 7.0
V
Input voltage range*
1
–0.5 to 7.0
V
Output voltage range*
1,
*
2
–0.5 to V
CC
+ 0.5
–0.5 to 7.0
V
Output: H or L
V
CC
: OFF or Output: Z
V
I
< 0
V
O
< 0 or V
O
> V
CC
V
O
= 0 to V
CC
Input clamp current
I
IK
I
OK
I
O
I
CC
or I
GND
–20
mA
Output clamp current
±
50
±
35
±
70
mA
Continuous output current
mA
Continuous current through
V
CC
or GND
Maximum power dissipation
at Ta = 25
°
C (in still air)*
3
mA
P
T
835
mW
SOP
757
TSSOP
Storage temperature
Notes: The absolute maximum ratings are values which must not be individually be exceeded, and
furthermore, no two of which may be realized at the same time.
1. The input and output voltage ratings may be exceeded even if the input and output clamp-current
ratings are observed.
2. This value is limited to 5.5 V maximum.
3. The data above are measured by
V
BE
method mounting on glass epoxy board (40
×
40
×
1.6
mm) with 10% of wiring density.
Tstg
–65 to 150
°
C
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| HD74LV245A | Octal Bus Transceivers with 3-state Outputs(三態(tài)輸出的八總線收發(fā)器) |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD74LV244AFP-E | 制造商:Renesas Electronics Corporation 功能描述: |
| HD74LV244AT-E | 制造商:Renesas Electronics Corporation 功能描述:HD74LV244AT-E |
| HD74LV244ATELL-E | 制造商:Renesas Electronics Corporation 功能描述:HD74LV244AT-E |
| HD74LV245AFP-E | 制造商:Renesas Electronics Corporation 功能描述:Logic,74LV Series, SOP20 |
| HD74LV245AFPEL | 制造商:Hitachi 功能描述:Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, SOP |
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