M74HCT139TTR datasheet(4/9 Pages) STMICROELECTRONICS

tên linh kiện	M74HCT139TTR

Giải thích chi tiết về linh kiện	DUAL 2 TO 4 DECODER/DEMULTIPLEXER

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M74HCT139

4/9

DC SPECIFICATIONS

AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6ns)

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/2(per de-

coder)

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

2.0

V

VIL

Low Level Input

Voltage

4.5

to

5.5

0.8

V

VOH

High Level Output

Voltage

4.5

IO=-20 µA

4.4

4.5

4.4

V

IO=-4.0 mA

4.18

4.31

4.13

4.10

VOL

Low Level Output

Voltage

4.5

IO=20 µA

0.0

0.1

V

IO=4.0 mA

0.17

0.26

0.33

0.40

II

Input Leakage

Current

5.5

VI = VCC or GND

± 0.1

± 1

µA

ICC

Quiescent Supply

Current

5.5

VI = VCC or GND

440

80

µA

∆ I

CC

Additional Worst

Case Supply

Current

5.5

Per Input pin

VI = 0.5V or

VI = 2.4V

Other Inputs at

VCC or GND

IO = 0

2.0

2.9

3.0

mA

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.

tTLH tTHL Output Transition

Time

4.5

8

151922

ns

tPLH tPHL Propagation Delay

Time (A, B -Y)

4.5

19

30

38

45

ns

tPLH tPHL Propagation Delay

Time (G -Y)

4.5

17

27

34

41

ns

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.

CIN

Input Capacitance

5

101010

pF

CPD

Power Dissipation

Capacitance (note

1)

40

pF

Số phần tương tự - M74HCT139TTR

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
STMicroelectronics	M74HCT139	239Kb / 9P	DUAL 2 TO 4 DECODER/DEMULTIPLEXER
	M74HCT139B1R	239Kb / 9P	DUAL 2 TO 4 DECODER/DEMULTIPLEXER
	M74HCT139C1R	239Kb / 9P	DUAL 2 TO 4 DECODER/DEMULTIPLEXER
	M74HCT139M1R	239Kb / 9P	DUAL 2 TO 4 DECODER/DEMULTIPLEXER

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nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
STMicroelectronics	74VHCT139A	277Kb / 12P	DUAL 2 TO 4 DECODER/DEMULTIPLEXER
Fairchild Semiconductor	74VHC139	73Kb / 6P	Dual 2-to-4 Decoder/Demultiplexer
ON Semiconductor	MC74VHC139	135Kb / 8P	Dual 2-to-4 Decoder/ Demultiplexer May, 2011 ??Rev. 4
ON Semiconductor	MC74VHCT139A	99Kb / 7P	Dual 2-to-4 Decoder/ Demultiplexer October, 2014 ??Rev. 6
Motorola, Inc	MC74VHC139	153Kb / 6P	Dual 2-to-4 Decoder/Demultiplexer
STMicroelectronics	74VHC139	63Kb / 8P	DUAL 2 TO 4 DECODER/DEMULTIPLEXER June 1999
ON Semiconductor	74VHC139	177Kb / 8P	Dual 2-to-4 Decoder/Demultiplexer Revised April 1999
STMicroelectronics	74VHC139	293Kb / 12P	DUAL 2 TO 4 DECODER/DEMULTIPLEXER
STMicroelectronics	74VHCT139A	62Kb / 8P	DUAL 2 TO 4 DECODER/DEMULTIPLEXER
ON Semiconductor	MC74LVX139	162Kb / 12P	Dual 2-to-4 Decoder/ Demultiplexer April, 2001 ??Rev. 1
ON Semiconductor	MC74LVX139	93Kb / 8P	Dual 2-to-4 Decoder/Demultiplexer March, 2005 ??Rev. 2

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