Datasheet 74LVT241PW, 74LVT241DB, 74LVT241D Datasheet (Philips)

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Page 1

INTEGRATED CIRCUITS

74LVT241

3.3V Octal buffer/line driver (3-State)

Product specification Supersedes data of 1996 May 29 IC23 Data Handbook

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1998 Feb 19

Page 2

Philips Semiconductors Product specification

74L VT2413.3V Octal buffer/line driver (3-State)

FEA TURES

•Octal bus interface

•3-State buffers

•Output capability: +64mA/-32mA

•TTL input and output switching levels

•Input and output interface capability to systems at 5V supply

DESCRIPTION

The 74LVT241 high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive.

The 74LVT241 device is an octal buffer that is ideal for driving bus lines. The device features two Output Enables (1OE controlling four of the 3-State outputs.

, 2OE), each

•Bus-hold data inputs eliminate the need for external pull-up

resistors to hold unused inputs

•Power-up 3-State

•Live insertion/extraction permitted

•No bus current loading when output is tied to 5V bus

•Latch-up protection exceeds 500mA per JEDEC Std 17

•ESD protection exceeds 2000V per MIL STD 883 Method 3015

and 200V per Machine Model.

QUICK REFERENCE DATA

SYMBOL PARAMETER

PLH

PHL

OUT

CCZ

Propagation delay nAx to nYx

CL = 50pF;

VCC = 3.3V Input capacitance VI = 0V or 3.0V 4 pF Output capacitance Outputs disabled; VO = 0V or 3.0V 8 pF Total supply current Outputs disabled; VCC = 3.6V 0.12 mA

ORDERING INFORMATION

PACKAGES TEMPERATURE RANGE OUTSIDE NORTH AMERICA NORTH AMERICA DWG NUMBER

20-Pin Plastic SOL –40°C to +85°C 74LVT241 D 74LVT241 D SOT163-1 20-Pin Plastic SSOP Type II –40°C to +85°C 74LVT241 DB 74LVT241 DB SOT339-1 20-Pin Plastic TSSOP Type I –40°C to +85°C 74LVT241 PW 74LVT241PW DH SOT360-1

CONDITIONS

= 25°C; GND = 0V

amb

TYPICAL UNIT

2.8

PIN CONFIGURATION

1OE

1A0

2Y0

1A1

2Y1

1A2

2Y2

1A3

2Y3 1Y3

10 11

GND

V 2OE

1Y0

2A0

1Y1

2A1

1Y2

2A2

13 12

2A3

SA00038

PIN DESCRIPTION

PIN NUMBER SYMBOL NAME AND FUNCTION

2, 4, 6, 8 1A0 – 1A3 Data inputs 17, 15, 13, 11 2A0 – 2A3 Data inputs 18, 16, 14, 12 1Y0 – 1Y3 Data outputs

3, 5, 7, 9 2Y0 – 2Y3 Data outputs

1, 19 1OE, 2OE Output enables

10 GND Ground (0V) 20 V

Positive supply voltage

1998 Feb 19 853-1839 18991

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Philips Semiconductors Product specification

DC output current

74LVT2413.3V Octal buffer/line driver (3-State)

LOGIC SYMBOL (IEEE/IEC)

2 18 4 16

6 14 812

17 3 15 5 13 7 11 9

SA00040

LOGIC SYMBOL

1A0

1A1

1A2

1A3

1OE

2A0

2A1

2A2

2A3

2OE

1Y0

1Y1

1Y2

1Y3

2Y0

2Y1

2Y2

2Y3

SA00039

FUNCTION TABLE

INPUTS OUTPUTS

1OE 1An 2OE 2An 1Yn 2Yn

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

H X L X Z Z

H =High voltage level L =Low voltage level X = Don’t care Z =High impedance “off” state

ABSOLUTE MAXIMUM RATINGS

SYMBOL

NOTES:

1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the

2. The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction

3. The input and output negative voltage ratings may be exceeded if the input and output clamp current ratings are observed.

1998 Feb 19

1, 2

PARAMETER CONDITIONS RATING UNIT

OUT

DC supply voltage –0.5 to +4.6 V DC input voltage

DC output voltage

Output in Off or High state –0.5 to +7.0 V

–0.5 to +7.0 V

Output in Low state 128

OUT

stg

Output in High state –64 DC input diode current VI < 0 –50 mA DC output diode current VO < 0 –50 mA Storage temperature range –65 to 150 °C

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 .

temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150°C.

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Philips Semiconductors Product specification

SYMBOL

PARAMETER

UNIT

IIIn ut leakage current

µA

Data ins

74LVT2413.3V Octal buffer/line driver (3-State)

RECOMMENDED OPERATING CONDITIONS

LIMITS

MIN MAX

∆t/∆v Input transition rise or fall rate; outputs enabled 10 ns/V

amb

DC ELECTRICAL CHARACTERISTICS

SYMBOL PARAMETER TEST CONDITIONS T

OFF

HOLD

PU/PD

OZH

OZL

CCH

CCL

CCZ

∆I

NOTES:

1. All typical values are at T

2. This is the increase in supply current for each input at V

3. This parameter is valid for any V transition time of 100µsec is permitted. This parameter is valid for T

4. Unused pins at V

5. I

CCZ

6. This is the bus hold overdrive current required to force the input to the opposite logic state.

DC supply voltage 2.7 3.6 V Input voltage 0 5.5 V

High-level input voltage 2.0 V

Low-level Input voltage 0.8 V

High-level output current –32 mA Low-level output current 32 Low-level output current; current duty cycle ≤ 50%; f ≥ 1kHz 64

Operating free-air temperature range –40 +85 °C

LIMITS

= -40°C to +85°C UNIT

amb

MIN TYP

Input clamp voltage VCC = 2.7V; II = –18mA 0.9 –1.2 V

VCC = 2.7 to 3.6V; IOH = –100µA VCC-0.2 VCC-0.1 V

High-level output voltage VCC = 2.7V; IOH = –8mA 2.4 2.5 V

VCC = 3V; IOH = –32mA 2 2.2 V VCC = 2.7V; IOL = 100µA 0.1 0.2 VCC = 2.7V; IOL = 24mA 0.3 0.5

Low-level output voltage VCC = 3V; IOL = 16mA 0.25 0.4 V

VCC = 3V; IOL = 32mA 0.3 0.5 VCC = 3V; IOL = 64mA 0.4 0.55 VCC = 0 or 3.6V; VI = 5.5V 1 10

VCC = 3.6V; VI = VCC or GND Control pins ±0.1 ±1 VCC = 3.6V; VI = V VCC = 3.6V; VI = 0

0.1 1 –1 -5

Output off current VCC = 0V; VI or VO = 0 to 4.5V 1 ±100 µA

VCC = 3V; VI = 0.8V 75 150

Bus Hold current A inputs

VCC = 3V; VI = 2.0V –75 –150 VCC = 0V to 3.6V; VCC = 3.6V ±500

Current into an output in the High state when VO > V

Power up/down 3-State output current

VO = 5.5V; VCC = 3.0V 60 125 µA

VCC = ≤ 1.2V; VO = 0.5V to VCC; VI = GND or VCC; OE/OE = Don’t care

±1 ±100 µA

3-State output High current VCC = 3.6V; VO = 3.0V 1 5 µA 3-State output Low current VCC = 3.6V; VO = 0.5V –1 –5 µA

VCC = 3.6V; Outputs High, VI = GND or V

Quiescent supply current VCC = 3.6V; Outputs Low, VI = GND or V

VCC = 3.6V; Outputs Disabled; VI = GND or V

Additional supply current per input pin

is measured with outputs pulled to VCC or GND.

or GND

amb

= 25°C.

VCC = 3.0 to 3.6V; One input at V Other inputs at VCC or GND

–0.6V .

between 0V and 1.2V with a transition time of up to 10msec. From V

= 25°C only.

amb

-0.6V;

0 0.12 0.19

CC,

O =

0 3 12 mA

CC,

O =

CC,

= 0

0.12 0.19

0.1 0.25 mA

= 1.2V to VCC = 3.3V ± 10% a

MAX

µA

1998 Feb 19

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Philips Semiconductors Product specification

74LVT2413.3V Octal buffer/line driver (3-State)

AC CHARACTERISTICS

GND = 0V; tR = tF = 2.5ns; CL = 50pF; RL = 500Ω;T

SYMBOL PARAMETER WAVEFORM

PLH

PHL

PZH

PZL

PHZ

PLZ

PZH

PZL

PHZ

PLZ

Propagation delay nAx to nYx

Output enable time to High and Low level 1OE to 1Y

Output disable time from High and Low level 1OE to 1Y

Output enable time to High and Low level 2OE to 2Y

Output disable time from High and Low level 2OE to 2Y

NOTE:

1. All typical values are at V

= 3.3V and T

amb

= –40°C to +85°C.

amb

= 25°C.

LIMITS

= –40°C to +85°C

amb

VCC = +3.3V ±0.3V

2.8

3.2

3.1

3.6

2.9

3.8

3.1

2.8

MAX MAX

3.8

4.4

4.3

5.2

4.2

5.1

5.0

4.5

4.0

MIN TYP

1 1

1.6

1 1

VCC = 2.7V UNIT

4.0

5.0

4.9

5.4

4.3

5.6

5.4

5.0

4.3

AC WAVEFORMS

VM = 1.5V, VIN = GND to 3.0V

INPUT

OUTPUT

1.5V

PLH

1.5V 1.5V

Waveform 1. Input (An) to Output (Yn) Propagation Delays

1.5V

PHL

3 V

0 V

SA00028

OE INPUT OE INPUT

Yn OUTPUT

PZL

PZH

PLZ

PHZ

3.5V

+ 0.3V

– 0.3V

SA00041

Waveform 2. 3–State Output Enable and Disable Times

1998 Feb 19

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Philips Semiconductors Product specification

74LVT2413.3V Octal buffer/line driver (3-State)

TEST CIRCUIT AND WAVEFORMS

PULSE

GENERATOR

D.U.T.

OUT

Test Circuit for 3-State Outputs

SWITCH POSITION

TEST SWITCH

PLH/tPHL

PLZ/tPZL

PHZ/tPZH

DEFINITIONS

RL = Load resistor; see AC CHARACTERISTICS for value.

= Load capacitance includes jig and probe capacitance;

see AC CHARACTERISTICS for value.

= Termination resistance should be equal to Z

pulse generators.

Open

GND

OUT

6.0V

GND

Open

NEGATIVE PULSE

POSITIVE PULSE

FAMILY

74LVT

90%

10%

10% 10%

THL

TLH

90% 90%

(tF)

(tR)t

90%

10%

VM = 1.5V

Input Pulse Definition

INPUT PULSE REQUIREMENTS

Amplitude Rep. Rate t

2.7V 10MHz 500ns 2.5ns 2.5ns

AMP (V)

(tR)

TLH

(tF)

THL

AMP (V)

SV00092

1998 Feb 19

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Philips Semiconductors Product specification

74LVT2413.3V Octal buffer/line driver (3-State)

SO20: plastic small outline package; 20 leads; body width 7.5 mm SOT163-1

1998 Feb 19

Page 8

Philips Semiconductors Product specification

74LVT2413.3V Octal buffer/line driver (3-State)

SSOP20: plastic shrink small outline package; 20 leads; body width 5.3 mm SOT339-1

1998 Feb 19

Page 9

Philips Semiconductors Product specification

74LVT2413.3V Octal buffer/line driver (3-State)

TSSOP20: plastic thin shrink small outline package; 20 leads; body width 4.4 mm SOT360-1

1998 Feb 19

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Philips Semiconductors Product specification

74LVT2413.3V Octal buffer/line driver (3-State)

Data sheet status

Objective specification

Preliminary specification

Product specification

Product status

Development

Qualification

Production

Definition

This data sheet contains the design target or goal specifications for product development. Specification 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 chages 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.

[1]

[1] Please consult the most recently issued datasheet before initiating or completing a design.

Definitions

Short-form specification — The data in a short-form specification is extracted from a full data sheet with the same type number and title. For

detailed information see the relevant data sheet or data handbook. Limiting values definition — Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one

or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended periods may affect device reliability.

Application information — Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or modification.

Disclaimers

Life support — These products are not designed for use in life support appliances, devices or systems where malfunction of these products can

reasonably be expected to result in personal injury . Philips Semiconductors customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application.

Right to make changes — Philips Semiconductors reserves 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.

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

 Copyright Philips Electronics North America Corporation 1998

print code Date of release: 05-96 Document order number: 9397-750-03517

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