74HC280 Просмотр технического описания (PDF) - STMicroelectronics

Номер в каталоге

Компоненты Описание

производитель

74HC280

9-bit parity generator

STMicroelectronics 

M74HC280

Electrical characteristics

Symbol

Parameter

VIH

High level input

voltage

VIL

Low level input

voltage

VOH

High level output

voltage

VOL

Low level output

voltage

II

Input leakage

current

ICC

Quiescent supply

current

Table 6. DC specifications

Test condition

Value

VCC

TA = 25 °C

-40 to 85 °C -55 to 125 °C Unit

(V)

Min. Typ. Max. Min. Max. Min. Max.

2.0

1.5

1.5

1.5

4.5

3.15

3.15

3.15

V

6.0

4.2

4.2

4.2

2.0

0.5

0.5

0.5

4.5

1.35

1.35

1.35 V

6.0

1.8

1.8

1.8

2.0

IO = -20 μA

1.9 2.0

1.9

1.9

4.5

IO = -20 μA

4.4 4.5

4.4

4.4

6.0

IO = -20 μA

5.9 6.0

5.9

5.9

V

4.5

IO = -4.0 mA

4.18 4.31

4.13

4.10

6.0

IO = -5.2 mA

5.68 5.8

5.63

5.60

2.0

IO = 20 μA

0.1

0.1

0.1

4.5

IO = 20 μA

0.1

0.1

0.1

6.0

IO = 20 μA

0.1

0.1

0.1 V

4.5

IO = 4.0 mA

0.17 0.26

0.33

0.40

6.0

IO = 5.2 mA

0.18 0.26

0.33

0.40

6.0 VI = VCC or GND

± 0.1

±1

± 1 μA

6.0 VI = VCC or GND

4

40

80 μA

DocID1938 Rev 2

7/14

14

Share Link: