74VHCT14A 查看數據表（PDF） - STMicroelectronics

零件编号

产品描述 (功能)

生产厂家

74VHCT14A

HEX SCHMITT inverter

STMicroelectronics 

74VHCT14A

3

Maximum rating

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.

Table 4. Absolute maximum ratings

Symbol

Parameter

VCC Supply voltage

VI DC input voltage

VO DC output voltage (1)

VO DC output voltage (2)

IIK DC input diode current

IOK DC output diode current

IO DC output current

ICC DC supply current per supply pin

IGND DC ground current per supply pin

Tstg Storage temperature

TL Lead temperature (10 sec)

1. VCC = 0V

2. High or low state

Value

Unit

-0.5 to +7.0

V

-0.5 to +7.0

V

-0.5 to +7.0

V

-0.5 to VCC + 0.5

V

- 20

mA

± 20

mA

± 25

mA

± 50

mA

± 50

mA

-65 to +150

°C

300

°C

3.1

Recommended operating conditions

Table 5. Recommended operating conditions

Symbol

Parameter

VCC Supply voltage

VI Input voltage

VO Output voltage (1)

VO Output voltage (2)

Top Operating temperature

1. VCC = 0V

2. High or low state

Value

Unit

4.5 to 5.5

V

0 to 5.5

V

0 to 5.5

V

0 to VCC

V

-55 to 125

°C

5/15

Share Link: