Datasheet N74F3038N, N74F3038D Datasheet (Philips)

INTEGRATED CIRCUITS

74F3038

Quad 2-input NAND 30 Ω line driver
(open collector)

Product specification
Supersedes data of 1990 Jan 29
IC15 Data Handbook

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1998 May 21

Philips Semiconductors Product specification

74F3038Quad 2-input NAND 30Ω line driver (open collector)

FEA TURES

•30Ω line driver

•160mA output drive capability

•High speed

•Facilitates incident wave switching

•3nh lead inductance each on V

are used

DESCRIPTION

The 74F3038 is a high current Open-Collector Line Driver
composed of four 2-input NAND gates. It has been designed to deal
with the transmission line effects of PC boards which appear when
fast edge rates are used.

The 74F3038 can sink 160mA with a V
guarantees incident wave switching with V
while driving impedances as low as 30Ω. This is applicable with any
combination of outputs using continuous duty.

The AC specifications for the 74F3038 were determined using the
standard FAST load for open-collector parts of 50pF capacitance, a
500Ω pull-up resistor and a 500Ω pull-down resistor. (See Test
Circuit).

Reducing the load resistors to 100Ω will decrease the t
propagation delay by approximately 50% while increasing t
slightly. The graph of typical propagation delay versus load resistor
(see AC Characteristics section for Graph) shows a spline fit curve
from four measured data points, R

= 500Ω.

and R

L

and GND when both side pins

CC

as low as 4.5V. This

CC

not more than 0.8V

OL

PLH

PHL

= 30Ω, RL = 100Ω, RL = 300Ω,

L

only

PIN CONFIGURATION

1

D0a

2

D0b

3

Q0

4

GND

5

GND

1

6

Q
D1a
D1b

8

TYPICAL

TYPE

PROPAGATION

DELAY

74F3038 6.0ns 17mA

16

Q3

15

D3b

14

D3a

13

V

CC

V

12

CC

D2a

11

D2b

107

Q

9

2

SF00570

TYPICAL

SUPPLY CURRENT

(TOTAL)

ORDERING INFORMATION

COMMERCIAL RANGE

DESCRIPTION

VCC = 5V ±10%,

T

= 0°C to +70°C

amb

16-pin Plastic DIP N74F3038N SOT38-4

16-pin Plastic SOL N74F3038D SOT162-1

PACKAGE
DRAWING

NUMBER

INPUT AND OUTPUT LOADING AND FAN-OUT TABLE

PINS DESCRIPTION

74F(U.L.)

HIGH/LOW

Dna, Dnb Data inputs 1.0/1.0 20µA/0.6mA
Qn Data outputs OC/266 OC/160mA

NOTE: One (1.0) FAST unit load is defined as: 20µA in the High state and 0.6mA in the Low state. OC = Open Collector.

LOGIC SYMBOL

1 2 7 8 10 11 14 15

D0a

VCC = Pin 12,13
GND = Pin 4, 5

D0b D1a D2a D2b D3a D3b

D1a

Q0 Q1 Q2 Q3

36916

SF00571

IEC/IEEE SYMBOL

1

2

7

8

10
11

14
15

&

LOAD VALUE

HIGH/LOW

3

6

9

16

SF00572

1998 May 21 853-0022 19433

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Philips Semiconductors Product specification

SYMBOL

PARAMETER

UNIT

74F3038Quad 2-input NAND 30Ω line driver (open collector)

LOGIC DIAGRAM

VCC = Pin 12,13
GND = Pin 4, 5

D0a
D0b

D1a
D1b

D2a
D2b

D3a
D3b

1
2

7
8

10
11

14
15

3

6

9

16

SF00569

Q0

Q1

Q2

Q3

FUNCTION TABLE

Dna Dnb Qn

L L H

L H H
H L H
H H L

H = High voltage level
L = Low voltage level

ABSOLUTE MAXIMUM RATINGS

(Operation beyond the limits set forth in this table may impair the useful life of the device.
Unless otherwise noted these limits are over the operating free-air temperature range.)

SYMBOL

V

CC

V

IN

I

IN

V

OUT

I

OUT

T

amb

T

stg

Supply voltage –0.5 to +7.0 V
Input voltage –0.5 to +7.0 V
Input current –30 to +5 mA
Voltage applied to output in High output state –0.5 to V
Current applied to output in Low output state 320 mA
Operating free-air temperature range 0 to +70 °C
Storage temperature range –65 to +150 °C

PARAMETER RA TING UNIT

INPUTS OUTPUT

CC

V

RECOMMENDED OPERATING CONDITIONS

V
V
V
I
V
I
T

CC
IH
IL

IK

OH

OL

amb

Supply voltage 4.5 5.0 5.5 V
High-level input voltage 2.0 V
Low-level input voltage 0.8 V
Input clamp current –18 mA
High-level output voltage 4.5 V
Low-level output current 160 mA
Operating free-air temperature range 0 +70 °C

LIMITS

MIN NOM MAX

1998 May 21

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Philips Semiconductors Product specification

SYMBOL

PARAMETER

TEST CONDITIONS

1

UNIT

VOLLow-level output current

V

MAX

ICCSupply current (total)

V

MAX

74F3038Quad 2-input NAND 30Ω line driver (open collector)

DC ELECTRICAL CHARACTERISTICS

(Over recommended operating free-air temperature range unless otherwise noted.)

LIMITS

MIN TYP

I

OH

V

I

I

IH

I

IL

High-level output current VCC = MIN, VIL = MAX, VIH = MIN, VOH = MAX 250 µA

VCC = MIN

p

Input clamp voltage VCC = MIN, II = I

IK

Input current at maximum input

I

voltage

=

IL

VIH = MIN

IOL = 100mA ±10% V

IOL = 160mA

3

IK

±5% V

CC

CC

VCC = MAX, VI = 7.0V 100 µA

High-level input current VCC = MAX, VI = 2.7V 20 µA
Low-level input current VCC = MAX, VI = 0.5V –0.6 mA

pp

I

CCH

I

CCL

CC

=

VIN = GND 3.5 6.0 mA

VIN = 4.5V 30 40 mA

NOTES:

1. For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions for the applicable type.

2. All typical values are at VCC = 5V, T
is the current necessary to guarantee the High to Low transition in a 30Ω transmission line on the incident wave.

3. I

OL1

amb

= 25°C.

2

MAX

0.42 0.55 V

0.80 V

–0.73 –1.2 V

AC ELECTRICAL CHARACTERISTICS

SYMBOL PARAMETER

t
t

PLH
PHL

Propagation delay
Dna, Dnb to Qn

AC WAVEFORMS

For all waveforms, VM = 1.5V.

Dna, Dnb

Qn

Waveform 1. Propagation Delay for Inputs to Output

V

M

t

PHL

V

M

t

PLH

V

M

V

M

TEST

CONDITION

Waveform 1

SF00005

LIMITS

T

= +25°C

amb

VCC = +5.0V

C

= 50pF, RL = 500Ω

L

T

= 0°C to +70°C

amb

VCC = +5.0V ± 10%

C

= 50pF, RL = 500Ω

L

MIN TYP MAX MIN MAX

6.0

1.0

8.5

2.0

11.5

5.0

6.0

1.0

12.0

5.0

UNIT

ns

1998 May 21

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Philips Semiconductors Product specification

74F3038Quad 2-input NAND 30Ω line driver (open collector)

TYPICAL PROPAGATION DELAYS VERSUS LOAD FOR OPEN COLLECTOR OUTPUTS

PROPAGATION DELAY (ns)

9

8

7

6

5

4

3

2

t

t

PLH

PHL

1

0

LOAD RESISTOR (Ω)

NOTE:

When using Open-Collector parts, the value of the pull-up resistor greatly affects the value of the t
specified pull-up resistor value from 500Ω to 100Ω will improve the t
if the value of the pull-up resistor is changed, the user must make certain that the total I
I

s of the receivers does not exceed the IOL maximum specification.

IL

up to 50% with only a slight increase in the t

PLH

TEST CIRCUIT AND WAVEFORMS

V

CC

PULSE

GENERATOR

V

IN

R

T

D.U.T.

V

OUT

Test Circuit for Open Collector Outputs

DEFINITIONS:

= Load resistor;

R

L

see AC electrical characteristics for value.

C

= Load capacitance includes jig and probe capacitance;

L

see AC electrical characteristics for value.

R

= Termination resistance should be equal to Z

T

pulse generators.

7.0V

of

NEGATIVE
PULSE

POSITIVE
PULSE

R

L

C

R

L

L

OUT

family

90%

10%

V

M

10%

90%

V

M

INPUT PULSE REQUIREMENTS

amplitude

74F

3.0V 1.5V

6005004003002001000

. For example, changing the

PLH

current through the resistor and the total

OL

t

w

10%

)

t

THL (tf

t

TLH (tr

)

t

w

t

TLH (tr

t

THL (tf

)

)

90%

PHL

90%

V

M

V

M

10%

Input Pulse Definition

V

rep. rate

M

1MHz 500ns

t

w

t

TLH

2.5ns 2.5ns

. However,

SF01361

AMP (V)

0V

AMP (V)

0V

t

THL

1998 May 21

SF00027

5

Philips Semiconductors Product specification

Quad 2-input NAND 30 Ω line driver (open collector)

DIP16: plastic dual in-line package; 16 leads (300 mil) SOT38-4

74F3038

1998 May 21

6

Philips Semiconductors Product specification

Quad 2-input NAND 30 Ω line driver (open collector)

SO16: plastic small outline package; 16 leads; body width 7.5 mm SOT162-1

74F3038

1998 May 21

7

Philips Semiconductors Product specification

Quad 2-input NAND 30 Ω line driver (open collector)

Data sheet status

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]

74F3038

[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 [phone]

 Copyright Philips Electronics North America Corporation 1998

All rights reserved. Printed in U.S.A.

print code Date of release: 05-96
Document order number: 9397-750-05204

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1998 May 21

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