Datasheet 74LVC139PW, 74LVC139DB, 74LVC139D Datasheet (Philips)

INTEGRATED CIRCUITS

74LVC139

Dual 2-to-4 line decoder/demultiplexer

Product specification Supersedes data of 1997 Jun 19 IC24 Data Handbook

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1998 Apr 28

Philips Semiconductors Product specification

Address in uts

Out uts (active LOW)

74L VC139Dual 2-to-4 line decoder/demultiplexer

FEA TURES

•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  transmission lines at 85°C

QUICK REFERENCE DATA

GND = 0 V; T

SYMBOL

t

NOTES:

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

1. C

PD

P

= CPD × V

D

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

f

i

f

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

o

 (C

L

2. The condition is V

= 25°C; tr = tf ≤ 2.5 ns

amb

PHL/tPLH

C

I

C

PD

2

× fi  (CL × V

CC

2

× V

× fo) = sum of the outputs.

CC

= GND to V

1

PARAMETER CONDITIONS TYPICAL UNIT

Propagation delay nA to nYn, nE to nYn,

Input capacitance 5.0 pF Power dissipation capacitance per

multiplexer

2

× fo) where:

CC

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 (nA outputs (nY

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.

CL = 50 pF; VCC = 3.3 V

VCC = 3.3 V Notes 1 and 2

and nA1) and providing four mutually exclusive active LOW

0

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

0

3.3

3.2

36 pF

ns

ORDERING INFORMATION

16-Pin Plastic SO –40°C to +85°C 74LVC139 D 74LVC139 D SOT109-1 16-Pin Plastic SSOP Type II –40°C to +85°C 74LVC139 DB 74LVC139 DB SOT338-1 16-Pin Plastic TSSOP Type I –40°C to +85°C 74LVC139 PW 74LVC139PW DH SOT403-1

PIN CONFIGURATION

1998 Apr 28 853-2059 19309

PACKAGES TEMPERATURE RANGE OUTSIDE NORTH AMERICA NORTH AMERICA PKG. DWG. #

PIN DESCRIPTION

PIN NUMBER SYMBOL NAME AND FUNCTION

V

16

CC

15

2E

14

2A

0

13

2A

1

9

2Y

0

10

2Y

1

11

2Y

2

12

2Y

3

SV00530

1, 15 1E, 2E Enable inputs (active LOW) 2, 3 1A0, 1A 14, 13 2A0, 2A 4, 5, 6, 7 1Y0 to 1Y 12, 11, 10, 9 2Y0 to 2Y

1 1

3 3

p

8 GND Ground (0 V) 16 V

CC

Positive supply voltage

2

1A 1A 1Y 1Y 1Y 1Y

GND

1

1E

2

0

3

1

4

0

5

1

6

2

7

3

8

Philips Semiconductors Product specification

Dual 2-to-4 line decoder/demultiplexer

LOGIC DIAGRAM

1

1E

1Y

0

2

3

14

13

1A

2A

1Y

0

1

0

1

1Y

2

1Y

3

2Y

0

2Y

1

2Y

2

2Y

3

2E

15

4

5

6

7

12

11

10

9

SV00531

FUNCTIONAL DIAGRAM

1A

2

3

1

14

13

15

o

1A

1

1E

1A

o

2A

1

2E

DECODER

74LVC139

1Y

0

4

1Y

1

5

1Y

2

6

1Y

3

7

2Y

0

12

2Y

1

11

2Y

2

10

2Y

3

9

SV00534

LOGIC SYMBOL (IEEE/IEC)

DX X/Y

22

01

G0––

3

12

33

11

DX X/Y

14 14

01

G0––

3

12

13 13

15 15

(a) (b)

44

00

11

55

22

66

33

77

12 12

00

11 11

11

10 10

22

33

99

EN

FUNCTION TABLE

INPUTS OUTPUTS

nE nA

H X X H H H H

L L L L H H H L H L H L H H L L H H H L H L H H H H H L

NOTES:

H = HIGH voltage level L = LOW voltage level X = don’t care

0

nA

1

SV00532

nY

0

nY

1

nY

2

nY

3

1998 Apr 28

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Philips Semiconductors Product specification

SYMBOL

PARAMETER

CONDITIONS

UNIT

V

mW

Dual 2-to-4 line decoder/demultiplexer

74LVC139

RECOMMENDED OPERATING CONDITIONS

LIMITS

MIN MAX

DC supply voltage (for max. speed performance) 2.7 3.6

CC

DC supply voltage (for low-voltage applications) 1.2 3.6

V

T

amb

tr, t

ABSOLUTE MAXIMUM RATINGS

In accordance with the Absolute Maximum Rating System (IEC 134). Voltages are referenced to GND (ground = 0V).

SYMBOL PARAMETER CONDITIONS RATING UNIT

V

CC

I

IK

V

I

OK

V

I

GND

T

stg

P

TOT

NOTES:

1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability .

2. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.

DC input voltage range 0 5.5 V

I

DC output voltage range 0 V

O

Operating free-air temperature range in free air –40 +85 °C Input rise and fall times

f

VCC = 1.2 to 2.7V VCC = 2.7 to 3.6V

0 0

1

DC supply voltage –0.5 to +6.5 V DC input diode current VIt 0 –50 mA DC input voltage Note 2 –0.5 to +5.5 V

I

DC output diode current V DC output voltage Note 2 –0.5 to VCC +0.5 V

O

DC output source or sink current VO = 0 to V

O

, I

DC VCC or GND current "100 mA

CC

uVCC or VO t 0 "50 mA

O

CC

"50 mA

Storage temperature range –65 to +150 °C Power dissipation per package

– plastic mini-pack (SO) above +70°C derate linearly with 8 mW/K 500 – plastic shrink mini-pack (SSOP and TSSOP) above +60°C derate linearly with 5.5 mW/K 500

20 10

CC

V

ns/V

1998 Apr 28

4

Philips Semiconductors Product specification

VIHHIGH level input voltage

V

VILLOW level input voltage

V

VOHHIGH level output voltage

V

IIInput leakage current

V

GND

"0.1

"5µA

Dual 2-to-4 line decoder/demultiplexer

74LVC139

DC ELECTRICAL CHARACTERISTICS

Over recommended operating conditions. V oltages are referenced to GND (ground = 0V)

LIMITS

SYMBOL PARAMETER TEST CONDITIONS Temp = -40°C to +85°C UNIT

MIN TYP1MAX

V

LOW level output voltage

OL

p

I

CC

∆I

Quiescent supply current VCC = 3.6V; VI = VCC or GND; IO = 0 0.1 10 µA Additional quiescent supply current per

CC

input pin

NOTE:

1. All typical values are at V

p

= 3.3V and T

CC

amb

= 25°C.

VCC = 1.2V V VCC = 2.7 to 3.6V 2.0 VCC = 1.2V GND VCC = 2.7 to 3.6V 0.8 VCC = 2.7V; VI = VIH or VIL; IO = –12mA VCC*0.5 VCC = 3.0V; VI = VIH or VIL; IO = –100µA VCC*0.2 V VCC = 3.0V; VI = VIH or V VCC = 3.0V; VI = VIH or V

IO = –12mA VCC*0.6

IL;

IO = –24mA VCC*0.8

IL;

VCC = 2.7V; VI = VIH or VIL; IO = 12mA 0.40 VCC = 3.0V; VI = VIH or VIL; IO = 100µA 0.20 VCC = 3.0V; VI = VIH or V

;

= 3.6V;

CC

= 5.5V or

I

IO = 24mA 0.55

IL;

VCC = 2.7V to 3.6V; VI = VCC –0.6V; IO = 0 5 500 µA

CC

V

AC CHARACTERISTICS

GND = 0 V; tr = tf v 2.5 ns; CL = 50 pF; RL = 500; T

SYMBOL PARAMETER WAVEFORM VCC = 3.3V ±0.3V VCC = 2.7V UNIT

t

PHL/tPLH

t

PHL/tPLH

Propagation delay nAn to Y

n

Propagation delay nE to Y

n

NOTE:

1. These typical values are at V

= 3.3V and T

CC

amb

= –40C to +85C

amb

1, 3 1.5 3.3 6.0 7.5 ns

2, 3 1.5 3.2 5.5 6.5 ns

= 25°C.

MIN TYP

LIMITS

1

MAX MIN MAX

1998 Apr 28

5

Philips Semiconductors Product specification

Dual 2-to-4 line decoder/demultiplexer

AC WAVEFORMS

VM = 1.5 V at VCC  2.7 V V

= 0.5 × VCC at VCC < 2.7 V

M

and VOH are the typical output voltage drop that occur with the

V

OL

output load.

V

I

E

INPUT

GND

V

OH

nY OUTPUTS

V

OL

Figure 1. Input (nA) to output (nY) propagation delays.

V

I

nI0, nI1, S

INPUTS

GND

t

PHL

V

OH

nY OUTPUT

V

OL

Figure 2. Enable input (nE) to output (nYn) propagation delays.

t

PHL

V

M

t

PLH

V

M

SV00561

V

M

t

PLH

V

M

SV00562

TEST CIRCUIT

PULSE GENERATOR

SWITCH POSITION

TEST S

t

PLH/tPHL

Figure 3. Load circuitry for switching times.

V

I

Open

74LVC139

S

1

500Ω

SV00903

2 * V Open

GND

CC

V

CC

V

O

D.U.T.

R

T

V

1

CC

< 2.7V V

50pF

C

L

V

I

CC

2.7V2.7–3.6V

1998 Apr 28

6

Philips Semiconductors Product specification

74LVC139Dual 2-to-4 line decoder/demultiplexer

SO16: plastic small outline package; 16 leads; body width 3.9 mm SOT109-1

1998 Apr 28

7

Philips Semiconductors Product specification

74LVC139Dual 2-to-4 line decoder/demultiplexer

SSOP16: plastic shrink small outline package; 16 leads; body width 5.3 mm SOT338-1

1998 Apr 28

8

Philips Semiconductors Product specification

74LVC139Dual 2-to-4 line decoder/demultiplexer

TSSOP16: plastic thin shrink small outline package; 16 leads; body width 4.4 mm SOT403-1

1998 Apr 28

9

Philips Semiconductors Product specification

74LVC139Dual 2-to-4 line decoder/demultiplexer

DEFINITIONS

Data Sheet Identification Product Status Definition

Objective Specification

Preliminary Specification

Product Specification

Formative or in Design

Preproduction Product

Full Production

Philips Semiconductors and Philips Electronics North America Corporation reserve the right to make changes, without notice, in the products, including circuits, standard cells, and/or software, described or contained herein in order to improve design and/or performance. Philips Semiconductors assumes no responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright, or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless otherwise specified. Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification.

LIFE SUPPORT APPLICA TIONS Philips Semiconductors and Philips Electronics North America Corporation Products are not designed for use in life support appliances, devices, or systems where malfunction of a Philips Semiconductors and Philips Electronics North America Corporation Product can reasonably be expected

to result in a personal injury. Philips Semiconductors and Philips Electronics North America Corporation customers using or selling Philips Semiconductors and Philips Electronics North America Corporation Products for use in such applications do so at their own risk and agree to fully indemnify Philips Semiconductors and Philips Electronics North America Corporation for any damages resulting from such improper use or sale.

Philips Semiconductors 811 East Arques Avenue P.O. Box 3409 Sunnyvale, California 94088–3409 Telephone 800-234-7381

This data sheet contains the design target or goal specifications for product development. Specifications may change in any manner without notice.

This data sheet contains preliminary data, and supplementary data will be published at a later date. Philips Semiconductors reserves the right to make changes at any time without notice in order to improve design and supply the best possible product.

This data sheet contains Final Specifications. Philips Semiconductors reserves the right to make changes at any time without notice, in order to improve design and supply the best possible product.

 Copyright Philips Electronics North America Corporation 1998

print code Date of release: 05-96 Document order number: 9397-750-04494

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