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參數(shù)資料
| 型號： | HD74HC244 |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | Octal Buffers And Line Drivers With 3-State Outputs 20-CDIP -55 to 125 |
| 中文描述： | 八路緩沖器/線路驅(qū)動器/線接收器（noninverted三態(tài)輸出） |
| 文件頁數(shù)： | 2/10頁 |
| 文件大?。?/td> | 61K |
| 代理商： | HD74HC244 |
HD74HC244
2
Pin Arrangement
1
2
3
4
5
6
7
8
9
10
1
G
1
1A
1
2Y
4
1A
2
2Y
3
1A
3
2Y
2
1A
4
2Y
1
GND
V
CC
2
G
1Y
1
2A
4
1Y
2
2A
3
1Y
3
2A
2
1Y
4
2A
1
20
19
18
17
16
15
14
13
12
11
(Top view)
Absolute Maximum Ratings
Item
Symbol
Rating
Unit
Supply voltage range
V
CC
V
IN
V
OUT
I
OUT
I
CC
, I
GND
I
IK
I
OK
P
T
Tstg
–0.5 to +7.0
V
Input voltage
–0.5 to V
CC
+ 0.5
–0.5 to V
CC
+ 0.5
±
35
±
75
±
20
±
20
V
Output voltage
V
DC current drain per pin
mA
DC current drain per V
CC
, GND
DC input diode current
mA
mA
DC output diode current
mA
Power Dissipation per package
500
mW
Storage temperature
–65 to +150
°
C
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HD74HC245 | Octal Buffers And Line Drivers With 3-State Outputs 20-LCCC -55 to 125 |
| HD74HC251 | Octal Buffers And Line Drivers With 3-State Outputs 20-CDIP -55 to 125 |
| HD74HC253 | Octal Buffers And Line Drivers With 3-State Outputs 20-CFP -55 to 125 |
| HD74HC257 | Octal Buffers And Line Drivers With 3-State Outputs 20-CDIP -55 to 125 |
| HD74HC258 | Octal Buffers And Line Drivers With 3-State Outputs 20-CFP -55 to 125 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD74HC244FP | 制造商:Hitachi 功能描述:HC/UH SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, SOIC-20 |
| HD74HC244FP(E) | 制造商:Renesas Electronics Corporation 功能描述: |
| HD74HC244FP-E | 制造商:Renesas Electronics Corporation 功能描述:Logic, 74HC series, SOP-20 |
| HD74HC244FPEL-E | 制造商:Renesas Electronics Corporation 功能描述:Logic, 74HC series, SOP-20 |
| HD74HC244FPV-E | 制造商:Renesas Electronics Corporation 功能描述: |
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