74F3038 [NXP]
Quad 2-input NAND 30 ohm line driver open collector; 四2输入与非门30欧姆线路驱动器集电极开路
| 型号： | 74F3038 |
| 厂家： | 
NXP |
| 描述： | Quad 2-input NAND 30 ohm line driver open collector |
| 文件： | 总8页 (文件大小：76K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
INTEGRATED CIRCUITS
74F3038
Quad 2-input NAND 30 Ω line driver
(open collector)
Product specification
1998 May 21
Supersedes data of 1990 Jan 29
IC15 Data Handbook
Philips
Semiconductors
Philips Semiconductors
Product specification
Quad 2-input NAND 30Ω line driver (open collector)
74F3038
FEATURES
PIN CONFIGURATION
• 30Ω line driver
D0a
D0b
Q0
1
2
3
4
5
16 Q3
• 160mA output drive capability
• High speed
15 D3b
14 D3a
GND
GND
13
12
V
V
CC
CC
• Facilitates incident wave switching
• 3nh lead inductance each on V and GND when both side pins
CC
Q1
D1a
D1b
6
7
8
11 D2a
10 D2b
are used
9
Q2
DESCRIPTION
SF00570
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.
TYPICAL
PROPAGATION
DELAY
TYPICAL
SUPPLY CURRENT
(TOTAL)
TYPE
The 74F3038 can sink 160mA with a V as low as 4.5V. This
CC
guarantees incident wave switching with V not more than 0.8V
while driving impedances as low as 30Ω. This is applicable with any
OL
74F3038
6.0ns
17mA
combination of outputs using continuous duty.
ORDERING INFORMATION
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).
COMMERCIAL RANGE
= 5V ±10%,
PACKAGE
DRAWING
NUMBER
V
DESCRIPTION
CC
T
amb
= 0°C to +70°C
16-pin Plastic DIP
16-pin Plastic SOL
N74F3038N
N74F3038D
SOT38-4
Reducing the load resistors to 100Ω will decrease the t
propagation delay by approximately 50% while increasing t
PLH
SOT162-1
only
PHL
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 = 30Ω, R = 100Ω, R = 300Ω,
L
L
L
and R = 500Ω.
L
INPUT AND OUTPUT LOADING AND FAN-OUT TABLE
74F(U.L.)
HIGH/LOW
LOAD VALUE
PINS
DESCRIPTION
HIGH/LOW
20µA/0.6mA
OC/160mA
Dna, Dnb
Qn
Data inputs
1.0/1.0
Data outputs
OC/266
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
IEC/IEEE SYMBOL
1
2
&
3
6
1
2
7
8
10 11 14 15
7
8
D0b D1a D1a D2a D2b D3a D3b
D0a
10
11
9
Q0 Q1 Q2 Q3
14
15
16
3
6
9
16
V
= Pin 12,13
CC
GND = Pin 4, 5
SF00571
SF00572
2
1998 May 21
853-0022 19433
Philips Semiconductors
Product specification
Quad 2-input NAND 30Ω line driver (open collector)
74F3038
LOGIC DIAGRAM
FUNCTION TABLE
1
2
INPUTS
OUTPUT
D0a
3
6
9
Q0
Q1
D0b
Dna
L
Dnb
L
Qn
H
7
8
D1a
D1b
L
H
H
10
11
D2a
D2b
Q2
Q3
H
L
H
14
15
H
H
L
16
D3a
D3b
H
L
=
=
High voltage level
Low voltage level
V
= Pin 12,13
CC
GND = Pin 4, 5
SF00569
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
PARAMETER
RATING
UNIT
V
V
Supply voltage
Input voltage
Input current
–0.5 to +7.0
–0.5 to +7.0
–30 to +5
CC
IN
V
V
I
mA
V
IN
V
Voltage applied to output in High output state
Current applied to output in Low output state
Operating free-air temperature range
Storage temperature range
–0.5 to V
320
OUT
OUT
CC
I
mA
°C
°C
T
amb
0 to +70
T
stg
–65 to +150
RECOMMENDED OPERATING CONDITIONS
LIMITS
SYMBOL
PARAMETER
UNIT
MIN
4.5
NOM
MAX
V
Supply voltage
5.0
5.5
V
V
CC
IH
IL
V
V
High-level input voltage
Low-level input voltage
Input clamp current
2.0
0.8
–18
4.5
V
I
mA
V
IK
V
OH
High-level output voltage
Low-level output current
I
160
+70
mA
°C
OL
T
amb
Operating free-air temperature range
0
3
1998 May 21
Philips Semiconductors
Product specification
Quad 2-input NAND 30Ω line driver (open collector)
74F3038
DC ELECTRICAL CHARACTERISTICS
(Over recommended operating free-air temperature range unless otherwise noted.)
LIMITS
1
SYMBOL
PARAMETER
TEST CONDITIONS
UNIT
MAX
2
MIN
TYP
I
High-level output current
V
= MIN, V = MAX, V = MIN, V = MAX
250
0.55
0.80
–1.2
µA
V
OH
CC
IL
IH
OH
V
V
= MIN
= MAX
= MIN
I
= 100mA
±10% V
0.42
CC
OL
CC
V
Low-level output current
Input clamp voltage
IL
V
OL
3
I
OL
= 160mA
±5% V
V
CC
IH
V
V
CC
= MIN, I = I
IK
–0.73
V
IK
I
Input current at maximum input
voltage
I
I
V
CC
= MAX, V = 7.0V
100
µA
I
I
High-level input current
Low-level input current
V
V
= MAX, V = 2.7V
20
–0.6
6.0
40
µA
mA
mA
mA
IH
CC
I
I
= MAX, V = 0.5V
I
IL
CC
I
I
V
= GND
= 4.5V
3.5
30
CCH
IN
I
Supply current (total)
V
= MAX
CC
CC
V
CCL
IN
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 V = 5V, T = 25°C.
CC
amb
3. I
is the current necessary to guarantee the High to Low transition in a 30Ω transmission line on the incident wave.
OL1
AC ELECTRICAL CHARACTERISTICS
LIMITS
T
V
= +25°C
= +5.0V
T
V
= 0°C to +70°C
= +5.0V ± 10%
amb
CC
amb
CC
TEST
CONDITION
SYMBOL
PARAMETER
UNIT
C
= 50pF, R = 500Ω
C = 50pF, R = 500Ω
L L
L
L
MIN
TYP
MAX
MIN
MAX
t
t
Propagation delay
Dna, Dnb to Qn
6.0
1.0
8.5
2.0
11.5
5.0
6.0
1.0
12.0
5.0
PLH
PHL
Waveform 1
ns
AC WAVEFORMS
For all waveforms, V = 1.5V.
M
Dna, Dnb
V
V
M
M
t
t
PHL
PLH
V
V
M
M
Qn
SF00005
Waveform 1. Propagation Delay for Inputs to Output
4
1998 May 21
Philips Semiconductors
Product specification
Quad 2-input NAND 30Ω line driver (open collector)
74F3038
TYPICAL PROPAGATION DELAYS VERSUS LOAD FOR OPEN COLLECTOR OUTPUTS
9
t
PLH
8
7
6
5
4
3
2
1
0
t
PHL
0
100
200
300
400
500
600
LOAD RESISTOR (Ω)
NOTE:
When using Open-Collector parts, the value of the pull-up resistor greatly affects the value of the t
. For example, changing the
PLH
specified pull-up resistor value from 500Ω to 100Ω will improve the t
up to 50% with only a slight increase in the t
. However,
PLH
PHL
if the value of the pull-up resistor is changed, the user must make certain that the total I current through the resistor and the total
OL
I s of the receivers does not exceed the I maximum specification.
IL
OL
SF01361
TEST CIRCUIT AND WAVEFORMS
7.0V
V
CC
t
w
AMP (V)
90%
90%
NEGATIVE
PULSE
V
V
M
R
M
L
V
V
OUT
IN
10%
10%
PULSE
GENERATOR
D.U.T.
0V
t
t )
t
t )
THL ( f
TLH ( r
R
C
R
L
T
L
t
t )
t
t )
TLH ( r
THL ( f
AMP (V)
0V
90%
M
90%
POSITIVE
PULSE
V
V
M
Test Circuit for Open Collector Outputs
DEFINITIONS:
10%
10%
t
w
R
L
C
L
R
T
=
=
=
Load resistor;
see AC electrical characteristics for value.
Load capacitance includes jig and probe capacitance;
see AC electrical characteristics for value.
Termination resistance should be equal to Z
pulse generators.
Input Pulse Definition
of
INPUT PULSE REQUIREMENTS
OUT
family
V
M
rep. rate
t
w
t
t
THL
amplitude
TLH
2.5ns
2.5ns
74F
3.0V
1.5V
1MHz
500ns
SF00027
5
1998 May 21
Philips Semiconductors
Product specification
Quad 2-input NAND 30 Ω line driver (open collector)
74F3038
DIP16: plastic dual in-line package; 16 leads (300 mil)
SOT38-4
6
1998 May 21
Philips Semiconductors
Product specification
Quad 2-input NAND 30 Ω line driver (open collector)
74F3038
SO16: plastic small outline package; 16 leads; body width 7.5 mm
SOT162-1
7
1998 May 21
Philips Semiconductors
Product specification
Quad 2-input NAND 30 Ω line driver (open collector)
74F3038
Data sheet status
[1]
Data sheet
status
Product
status
Definition
Objective
specification
Development
This data sheet contains the design target or goal specifications for product development.
Specification may change in any manner without notice.
Preliminary
specification
Qualification
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.
Product
specification
Production
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] 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.
Righttomakechanges—PhilipsSemiconductorsreservestherighttomakechanges, withoutnotice, intheproducts, includingcircuits,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
Copyright Philips Electronics North America Corporation 1998
All rights reserved. Printed in U.S.A.
Sunnyvale, California 94088–3409
Telephone 800-234-7381
print code
Date of release: 05-96
9397-750-05204
Document order number:
Philips
Semiconductors
相关型号：
74F30SCX_NL
NAND Gate, F/FAST Series, 1-Func, 8-Input, TTL, PDSO14, 0.150 INCH, LEAD FREE, MS-120, SOIC-14
FAIRCHILD
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