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参数资料
| 型号： | M54HC688D1 |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 算术逻辑单元 |
| 英文描述： | HC/UH SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, CDIP20 |
| 封装： | CERAMIC, DIP-20 |
| 文件页数： | 4/10页 |
| 文件大小： | 301K |
| 代理商： | M54HC688D1 |
M74HC688
3/10
Figure 3: Logic Diagram
This logic diagram has not be used to estimate propagation delays
Table 3: 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
Symbol
Parameter
Value
Unit
VCC
Supply Voltage
-0.5 to +7
V
VI
DC Input Voltage
-0.5 to VCC +0.5
V
VO
DC Output Voltage
-0.5 to VCC +0.5
V
IIK
DC Input Diode Current
± 20
mA
IOK
DC Output Diode Current
± 20
mA
IO
DC Output Current
± 25
mA
ICC or IGND DC VCC or Ground Current
± 50
mA
PD
Power Dissipation
300
mW
Tstg
Storage Temperature
-65 to +150
°C
TL
Lead Temperature (10 sec)
265
°C
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