74LVX244 datasheet(3/12 Pages) STMICROELECTRONICS

部品番号	74LVX244

部品情報	LOW VOLTAGE CMOS OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED)

Download	12 Pages

Scroll/Zoom	100%

メーカー	STMICROELECTRONICS [STMicroelectronics]

ホームページ	http://www.st.com

Logo

3 / 12 page

74LVX244

3/12

Table 6: DC Specifications

Table 7: Dynamic Switching Characteristics

1) Worst case package.

2) Max number of outputs defined as (n). Data inputs are driven 0V to 3.3V, (n-1) outputs switching and one output at GND.

3) Max number of data inputs (n) switching. (n-1) switching 0V to 3.3V. Inputs under test switching: 3.3V to threshold (VILD), 0V to threshold

(VIHD), f=1MHz.

Symbol

Parameter

Test Condition

Value

Unit

VCC

(V)

TA = 25°C

-40 to 85°C

-55 to 125°C

Min.

Typ.

Max.

Min.

Max.

Min.

Max.

VIH

High Level Input

Voltage

2.0

1.5

V

3.0

2.0

3.6

2.4

VIL

Low Level Input

Voltage

2.0

0.5

V

3.0

0.8

3.6

0.8

VOH

High Level Output

Voltage

2.0

IO=-50 µA

1.9

2.0

1.9

V

3.0

IO=-50 µA

2.9

3.0

2.9

3.0

IO=-4 mA

2.58

2.48

2.4

VOL

Low Level Output

Voltage

2.0

IO=50 µA

0.0

0.1

V

3.0

IO=50 µA

0.0

0.1

3.0

IO=4 mA

0.36

0.44

0.55

IOZ

High Impedance

Output Leakage

Current

3.6

VI = VIH or VIL

VO = VCC or GND

±0.25

± 2.5

µA

II

Input Leakage

Current

3.6

VI = 5.5V or GND

± 0.1

± 1

µA

ICC

Quiescent Supply

Current

3.6

VI = VCC or GND

440

40

µA

Symbol

Parameter

Test Condition

Value

Unit

VCC

(V)

TA = 25°C

-40 to 85°C

-55 to 125°C

Min.

Typ.

Max.

Min.

Max.

Min.

Max.

VOLP

Dynamic Low

Voltage Quiet

Output (note 1, 2)

3.3

CL = 50 pF

0.5

0.8

V

VOLV

-0.8

-0.5

VIHD

Dynamic High

Voltage Input

(note 1, 3)

3.3

2.0

VILD

Dynamic Low

Voltage Input

(note 1, 3)

3.3

0.8

同様の部品番号 - 74LVX244

メーカー	部品番号	データシート	部品情報
ON Semiconductor	74LVX244	94Kb / 8P	Octal Bus Buffer With 5V?뭈olerant Inputs March, 2005 ??Rev. 2
Fairchild Semiconductor	74LVX244	72Kb / 6P	Low Voltage Octal Buffer/Line Driver with 3-STATE Outputs
ON Semiconductor	74LVX244	190Kb / 8P	Low Voltage Octal Buffer/Line Driver Revised April 2005
Fairchild Semiconductor	74LVX244M	72Kb / 6P	Low Voltage Octal Buffer/Line Driver with 3-STATE Outputs
ON Semiconductor	74LVX244M	190Kb / 8P	Low Voltage Octal Buffer/Line Driver Revised April 2005

More results

同様の説明 - 74LVX244

メーカー	部品番号	データシート	部品情報
STMicroelectronics	74LVQ244	64Kb / 8P	LOW VOLTAGE OCTAL BUS BUFFER WITH 3 STATE OUTPUTS NON-INVERTED February 1999
	74LVQ241	64Kb / 8P	LOW VOLTAGE OCTAL BUS BUFFER WITH 3 STATE OUTPUTS NON INVERTED February 1999
	74LVQ244	256Kb / 12P	LOW VOLTAGE OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED)
	74LVQ241	256Kb / 12P	LOW VOLTAGE OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED)
Toshiba Semiconductor	TC74VHCT240AF	256Kb / 6P	OCTAL BUS BUFFER INVERTED/NON-INVERTED, 3-STATE OUTPUTS
	TC74VHC540F	254Kb / 7P	OCTAL BUS BUFFER INVERTED/NON INVERTED, 3-STATE OUTPUTS
	TC74VHC240F	254Kb / 6P	OCTAL BUS BUFFER. INVERTED/NON-INVERTED, 3-STATE OUTPUTS
	TC74VHCT540AF	256Kb / 6P	OCTAL BUS BUFFER. INVERTED/NON INVERTED, 3-STATE OUTPUTS
	TC74LVX240F	281Kb / 8P	OCTAL BUS BUFFER. INVERTED/NON-INVERTED 3-STATE OUTPUTS
STMicroelectronics	M74HCT244B1R	199Kb / 9P	OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED)