74VHCT541A_04 datasheet(4/12 Pages) STMICROELECTRONICS

부품명	74VHCT541A

상세설명	OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED)

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74VHCT541A

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Table 8: Capacitive Characteristics

1) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without

load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. ICC(opr) = CPD x VCC x fIN + ICC/8 (per circuit)

Table 9: Dynamic Switching Characteristics

1) Worst case package.

2) Max number of outputs defined as (n). Data inputs are driven 0V to 3.0V, (n-1) outputs switching and one output at GND.

3) Max number of data inputs (n) switching. (n-1) switching 0V to 3.0V. Inputs under test switching: 3.0V to threshold (VILD), 0V to threshold

(VIHD), f=1MHz.

Symbol

Parameter

Test Condition

Value

Unit

TA = 25°C

-40 to 85°C

-55 to 125°C

Min.

Typ.

Max.

Min.

Max.

Min.

Max.

CIN

Input Capacitance

610

10

pF

COUT

Output

Capacitance

8pF

CPD

Power Dissipation

Capacitance

(note 1)

16

pF

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)

5.0

CL = 50 pF

0.9

1.1

V

VOLV

-1.1

-0.9

VIHD

Dynamic High

Voltage Input

(note 1, 3)

5.0

2.0

VILD

Dynamic Low

Voltage Input

(note 1, 3)

5.0

0.8

유사한 부품 번호 - 74VHCT541A_04

제조업체	부품명	데이터시트	상세설명
Toshiba Semiconductor	74VHCT541AFT	224Kb / 8P	CMOS Digital Integrated Circuits Silicon Monolithic 2020-01-16 Rev.5.0
STMicroelectronics	74VHCT541AM	63Kb / 8P	OCTAL BUS BUFFER WITH 3 STATE OUTPUTS NON INVERTED
Fairchild Semiconductor	74VHCT541AM	83Kb / 7P	Octal Buffer/Line Driver with 3-STATE Outputs
	74VHCT541AM	99Kb / 7P	Octal Buffer/Line Driver with 3-STATE Outputs
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