74LVC244AT20-13 查看數據表（PDF） - Diodes Incorporated.

零件编号

产品描述 (功能)

生产厂家

74LVC244AT20-13

OCTAL BUFFER/LINE DRIVER WITH 3 STATE OUTPUTS

Diodes Incorporated. 

74LVC244A

Electrical Characteristics

Symbol Parameter

Test Conditions

VIH

High-Level Input

Voltage

VIL

Low-Level input

Voltage

VOH

VOL

IOFF

II

IOZ

ICC

∆ICC

Ci

High-Level

Output Voltage

IOH = -50μA

IOH = -4mA

IOH = -8mA

IOH = -12mA

IOH = -24mA

IOL = 100μA

IOL = 4mA

Low-Level Output

Voltage

IOL = 8mA

IOL = 12mA

IOL = 24mA

Power Down

Leakage Current

VI or VO = 0 or 5.5V

Input Current

Control Pins

VI =GND or 5.5V

Z-state Current

including Input

Current

I/O Pins

VI =GND or 5.5V

VO = 0 to 5.5V

Supply Current VI = GND or VCC, IO = 0

Additional Supply One input at VCC -0.6V,

Current

Io = 0A

Input

Capacitance

Control

Pins

VI = GND or

I/O Pins VCC

VCC

1.65V to 1.95V

2.3V to 2.7V

3.0V to 3.6V

1.65V to 1.95V

2.3V to 2.7V

3.0V to 3.6V

1.65V to 3.6V

1.65V

2.3V

2.7V

3.0V

3.0V

1.65V to 3.6V

1.65V

2.3V

2.7V

3.0V

0V

0 to 3.6V

3.6V

TA = -40°C to +85°C

Min

Max

VCC X 0.65

—

1.7

—

2

—

—

VCC X 0.35

—

0.7

—

0.8

VCC-0.2

—

1.2

—

1.7

—

2.2

—

2.4

—

2.3

—

—

0.2

—

0.45

—

0.60

—

0.40

—

0.55

—

±10

—

±5

—

±5

TA = -40° to +125°C

Min

Max

VCC X 0.65

—

1.7

—

2

—

—

VCC X 0.35

—

0.7

—

0.8

VCC-0.3

—

1.05

—

1.65

—

2.05

—

2.48

—

2.0

—

—

0.3

—

0.65

—

0.80

—

0.60

—

0.80

—

20

—

± 20

—

± 20

3.6V

2.7V to 3.6V

0V to 3.6V

—

10

—

500

4.0 typical

5.5 typical

—

40

—

5000

4.0 typical

5.5 typical

Unit

V

V

V

V

μA

μA

µA

μA

μA

pF

74LVC244A

Document number: DS35888 Rev. 1 - 2

4 of 10

www.diodes.com

July 2014

© Diodes Incorporated

Share Link: