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参数资料
| 型号： | HD74HCT643 |
| 厂商： | Hitachi,Ltd. |
| 英文描述： | Octal D-Type Edge Triggered Flip-Flops with 3-State Outputs 20-LCCC -55 to 125 |
| 中文描述： | 八路总线收发器（3态输出） |
| 文件页数： | 4/7页 |
| 文件大小： | 52K |
| 代理商： | HD74HCT643 |
HD74HCT640/HD74HCT643
4
HD74HCT643
V
CC
V
CC
G
DIR
A
To 7 other inverters
To 7 other inverters
B
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
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相关代理商/技术参数 |
参数描述 |
|---|---|
| HD74L | 制造商:Panasonic Industrial Company 功能描述:IC |
| HD74LS00FP | 制造商:Renesas Electronics 功能描述:74LS |
| HD74LS00P | 制造商:Panasonic Industrial Company 功能描述:IC 制造商:Hitachi 功能描述:Logic Circuit, Quad 2-Input NAND, LS-TTL, 14 Pin, Plastic, DIP |
| HD74LS00P-E | 制造商:Renesas Electronics Corporation 功能描述: |
| HD74LS01FP(EL-E) | 制造商:Renesas Electronics Corporation 功能描述: |
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