74VHCT03AM datasheet(3/8 Pages) STMICROELECTRONICS

部件名	74VHCT03AM

功能描述	QUAD 2-INPUT OPEN DRAIN NAND GATE

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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74VHCT03A

3/8

DC SPECIFICATIONS

AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 3ns)

(*) Voltage range is 5.0V

± 0.5V

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/4 (per gate)

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

4.5 to

5.5

22

2

V

VIL

Low Level Input

Voltage

4.5 to

5.5

0.8

V

VOL

Low Level Output

Voltage

4.5

IO=50 µA

0.0

0.1

V

4.5

IO=8 mA

0.36

0.44

IOZ

High Impedance

Output Leakage

Current

5.5

VI = VIH or VIL

VO = 0V to 5.5V

±0.25

± 2.5

µA

II

Input Leakage

Current

0 to

5.5

VI = 5.5V or GND

± 0.1

± 1.0

µA

ICC

Quiescent Supply

Current

5.5

VI = VCC or GND

220

20

µA

ICC

Additional Worst

Case Supply

Current

5.5

One Input at 3.4V,

other input at VCC

or GND

1.35

1.5

mA

Symbol

Parameter

Test Condition

Value

Unit

VCC (*)

(V)

CL

(pF)

TA = 25°C

-40 to 85°C

-55 to 125°C

Min.

Typ.

Max.

Min.

Max.

Min.

Max.

tPZL

Propagation Delay

Time

5.0

15

3.9

5.1

1.0

6.0

1.0

6.0

ns

5.0

50

4.4

5.7

1.0

6.6

1.0

6.6

tPLZ

Propagation Delay

Time

5.0

50

7.5

9.8

1.0

11.3

1.0

11.3

ns

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

5.8

10

pF

COUT

Output

Capacitance

8.8

pF

CPD

Power Dissipation

Capacitance

(note 1)

6pF

类似零件编号 - 74VHCT03AM

制造商	部件名	数据表	功能描述
STMicroelectronics	74VHCT03AMTR	223Kb / 11P	QUAD 2-INPUT OPEN DRAIN NAND GATE

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