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參數(shù)資料
| 型號(hào)： | HD74HC243 |
| 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： | 四?？偩€收發(fā)器（3態(tài)輸出），四。總線收發(fā)器（帶noninverted三態(tài)輸出） |
| 文件頁(yè)數(shù)： | 3/10頁(yè) |
| 文件大?。?/td> | 60K |
| 代理商： | HD74HC243 |
HD74HC242/HD74HC243
3
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 VCC, GND
mA
DC input diode current
mA
DC output diode current
mA
Power Dissipation per package
500
mW
Storage temperature
–65 to +150
°
C
Logic Diagram
HD74HC242
GBA
A
B
V
CC
1 of 4
Transceivers
V
CC
G
AB
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HD74HC244 | Octal Buffers And Line Drivers With 3-State Outputs 20-CDIP -55 to 125 |
| 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 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD74HC243FP-E | 制造商:Renesas Electronics Corporation 功能描述: |
| 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 |
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