74LVC139PW datasheet(2/10 Pages) PHILIPS

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Philips Semiconductors

Product specification

74LVC139

Dual 2-to-4 line decoder/demultiplexer

2

1998 Apr 28

853-2059 19309

FEATURES

• Wide supply voltage range of 1.2 to 3.6 V

• In accordance with JEDEC standard no. 8-1A

• Inputs accept voltages up to 5.5 V

• CMOS lower power consumption

• Direct interface with TTL levels

• Demultiplexing capability

• Two independent 2-to-4 decoders

• Multifunction capability

• Active LOW mutually exclusive outputs

• Output drive capability 50 W transmission lines at 85°C

DESCRIPTION

The 74LVC139 is a low-voltage, low-power, high-performance

Si-gate CMOS device, superior to most advanced CMOS

compatible TTL families.

The 74LVC139 is a dual 2-to-4 line decoder/demultiplexer. This device

has two independent decoders, each accepting two binary weighted

inputs (nA0 and nA1) and providing four mutually exclusive active LOW

outputs (nY0 to nY3). Each decoder has an active LOW input (nE).

When nE is HIGH, every output is forced HIGH. The enable can be

used as the data input for a 1-to-4 demultiplexer application.

QUICK REFERENCE DATA

GND = 0 V; Tamb = 25°C; tr = tf ≤ 2.5 ns

SYMBOL

PARAMETER

CONDITIONS

TYPICAL

UNIT

tPHL/tPLH

Propagation delay

nA to nYn,

nE to nYn,

CL = 50 pF;

VCC = 3.3 V

3.3

3.2

ns

CI

Input capacitance

5.0

pF

CPD

Power dissipation capacitance per

multiplexer

VCC = 3.3 V

Notes 1 and 2

36

pF

NOTES:

1. CPD is used to determine the dynamic power dissipation (PD in µW)

PD = CPD × VCC2 × fi ) (CL × VCC2 × fo) where:

fi = input frequency in MHz; CL = output load capacity in pF;

fo = output frequency in MHz; VCC = supply voltage in V;

(CL × VCC2 × fo) = sum of the outputs.

2. The condition is V1 = GND to VCC

ORDERING INFORMATION

PACKAGES

TEMPERATURE RANGE

OUTSIDE NORTH AMERICA

NORTH AMERICA

PKG. DWG. #

16-Pin Plastic SO

–40

°C to +85°C

74LVC139 D

SOT109-1

16-Pin Plastic SSOP Type II

–40

°C to +85°C

74LVC139 DB

SOT338-1

16-Pin Plastic TSSOP Type I

–40

°C to +85°C

74LVC139 PW

74LVC139PW DH

SOT403-1

PIN CONFIGURATION

SV00530

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

1E

1A0

1A1

1Y0

1Y1

1Y2

1Y3

GND

VCC

2E

2A0

2A1

2Y0

2Y1

2Y2

2Y3

PIN DESCRIPTION

PIN NUMBER

SYMBOL

NAME AND FUNCTION

1, 15

1E, 2E

Enable inputs (active LOW)

2, 3

1A0, 1A1

Address inputs

14, 13

2A0, 2A1

Address in uts

4, 5, 6, 7

1Y0 to 1Y3

Outputs (active LOW)

12, 11, 10, 9

2Y0 to 2Y3

Out uts (active LOW)

8

GND

Ground (0 V)

16

VCC

Positive supply voltage

Số phần tương tự - 74LVC139PW

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Nexperia B.V. All right...	74LVC139PW	252Kb / 14P	Dual 2-to-4 line decoder/demultiplexer Rev. 6 - 24 September 2021

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nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
NXP Semiconductors	74HC139	44Kb / 7P	Dual 2-to-4 line decoder/demultiplexer September 1993
NXP Semiconductors	74AHC139	582Kb / 16P	Dual 2-to-4 line decoder/demultiplexer 1999 Sep 01
Texas Instruments	CD74AC139	31Kb / 7P	[Old version datasheet] Dual 2-to-4-Line Decoder/Demultiplexer
NXP Semiconductors	74AHC_AHCT139	91Kb / 14P	Dual 2-to-4 line decoder/demultiplexer Rev. 02-9 May 2008
NXP Semiconductors	74LVC139	174Kb / 16P	Dual 2-to-4 line decoder/demultiplexer Rev. 5-19 October 2011
Nexperia B.V. All right...	74HC139-Q100	762Kb / 18P	Dual 2-to-4 line decoder/demultiplexer
Nexperia B.V. All right...	74HCT139	243Kb / 13P	Dual 2-to-4 line decoder/demultiplexer Rev. 5 - 14 January 2021
Texas Instruments	74ACT11139	93Kb / 6P	[Old version datasheet] DUAL 2-LINE TO 4-LINE DECODER/DEMULTIPLEXER
Nexperia B.V. All right...	74AHC139-Q100	696Kb / 16P	Dual 2-to-4 line decoder/demultiplexer
	74LVC139	252Kb / 14P	Dual 2-to-4 line decoder/demultiplexer Rev. 6 - 24 September 2021
	74HCT139-Q100	242Kb / 13P	Dual 2-to-4 line decoder/demultiplexer Rev. 2 - 14 January 2021

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