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参数资料
| 型号： | M74HC14B1R |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 门电路 |
| 英文描述： | HC/UH SERIES, HEX 1-INPUT INVERT GATE, PDIP14 |
| 封装： | PLASTIC, DIP-14 |
| 文件页数： | 8/14页 |
| 文件大小： | 318K |
| 代理商： | M74HC14B1R |
M74HC14
Maximum rating
3/14
2
Maximum rating
Stressing the device above the rating listed in the “Absolute maximum ratings” table may
cause permanent damage to the device. These are stress ratings only, and operation of the
device at these or any other conditions above those indicated in the operating sections of
this specification is not implied. Exposure to absolute maximum rating conditions for
extended periods may affect device reliability. Refer also to the STMicroelectronics SURE
Program and other relevant quality documents.
2.1
Recommended operating conditions
Table 4.
Absolute maximum ratings
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
500(1)
1.
500 mW at 65
° C; derate to 300 mW by 10 mW/ ° C from 65 ° C to 85 ° C
mW
Tstg
Storage temperature
-65 to +150
°C
TL
Lead temperature (10 sec)
300
°C
Table 5.
Recommended operating conditions
Symbol
Parameter
Value
Unit
VCC
Supply voltage
2 to 6
V
VI
Input voltage
0 to VCC
V
VO
Output voltage
0 to VCC
V
Top
Operating temperature
-55 to 125
°C
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