74LVT1403 [NXP]
3.3V combined 8-bit bus receiver and 4-bit bus driver; 3.3V合并的8位总线接收器和4位的总线驱动器
| 型号： | 74LVT1403 |
| 厂家： | 
NXP |
| 描述： | 3.3V combined 8-bit bus receiver and 4-bit bus driver |
| 文件： | 总10页 (文件大小：74K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
INTEGRATED CIRCUITS
74LVT1403
3.3V combined 8-bit bus receiver and
4-bit bus driver
Product specification
IC23 Data Handbook
1998 Nov 12
Philips
Semiconductors
Philips Semiconductors
Product specification
3.3V combined 8-bit bus receiver
and 4-bit bus driver
74LVT1403
FEATURES
• 4-bit 74LVT125-like bus driver
DESCRIPTION
The 74LVT1403 is a high-performance BiCMOS product designed
for V operation at 3.3V.
CC
• 8-bit 74LVT14-like Schmitt trigger
• Bus drive +64mA/–32mA
This device combines the functionality of a 4-bit data path bus driver
and 8-bit Schmitt trigger bus receiver, along with control logic in one
32-pin package.
• 7 bus inputs with common inversion control pin
• 32-pin TSSOP footprint
The receiver inputs are Schmitt trigger type capable of transforming
slowly changing input signals into sharply defined, jitter-free output
signals. The receiver outputs are 74LVT14 style with +32mA/–20mA
drive capability. The receiver inputs include the bus hold feature.
• DE pin with resistive pull up and active LOW for easier live
insertion
The driver outputs feature power-up in 3-State/live insertion
capability and are all controlled by the A/B, EN1, and EN2 control
pins. The driver inputs include the bus hold feature.
• DE pin includes Schmitt trigger with typical 0.6V hysteresis
QUICK REFERENCE DATA
CONDITIONS
= 25°C; GND = 0V
SYMBOL
PARAMETER
TYPICAL
UNIT
T
amb
t
t
Propagation delay An to Yn
Propagation delay An to Yn
Input capacitance
C = 50pF; V = 3.3V
4.5
4.0
3
ns
ns
PLH
L
CC
C = 50pF; V = 3.3V
PHL
L
CC
C
V = 0V or 3.0V
I
pF
mA
IN
I
Total supply current
Outputs low, V = 3.6V
4
CC
CC
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE OUTSIDE NORTH AMERICA
NORTH AMERICA
DWG NUMBER
32-pin plastic TSSOP
–40°C to +85°C
74LVT1403 DR
74LVT1403 DR
SOT487-1
PIN CONFIGURATION
PIN DESCRIPTION
PIN NUMBER
SYMBOL NAME AND FUNCTION
32
31
V
1
CC
31, 30, 29, 28, 27, 26,
25, 24
RA0–RA7
Receive Data inputs
INV
RY0
2
RA0
2, 3, 4, 5, 6, 7, 8, 9
12, 13, 14, 15
21, 20, 19, 18
10, 11
RY0–RY7
DA0–DA3
DY0–DY3
EN1, EN2
A/B
Receive Data outputs
Driver Data inputs
RY1
3
30 RA1
29 RA2
28 RA3
RY2
RY3
4
5
Driver Data outputs
Driver Output enables
27
26
25
RY4
RY5
RY6
RY7
6
7
8
9
RA4
RA5
RA6
23
Mode control for en-
ables
THIN
SHRINK
SMALL
OUTLINE
PACKAGE
(TSSOP)
1
16, 22
32
INV
Inversion control
Ground (0V)
24 RA7
GND
23
A/B
EN1 10
EN2 11
DA0 12
DA1 13
DA2 14
DA3 15
GND 16
V
CC
Positive supply voltage
22
21
20
19
18
GND
DY0
DY1
DY2
DY3
17
DE
Driver output enable ac-
tive LOW with resistive
pull up
17
DE
SV00907
2
1998 Nov 12
853-2134 20359
Philips Semiconductors
Product specification
3.3V combined 8-bit bus receiver
and 4-bit bus driver
74LVT1403
LOGIC SYMBOL
FUNCTION TABLE – RECEIVER
INPUTS
OUTPUTS
INV
RA0–RA7
INV
X
RY0
H
RY1–RY7
RY0
RY1
RA0
L
H
L
—
—
L
X
L
RA1
L
—
—
—
—
H
L
L
H
H
L
H
H
RY7
A/B
RA7
H
H
L
X
=
=
=
High voltage level
Low voltage level
Don’t care
EN1
EN2
CONTROL
BLOCK
— = Reported on different line
DE
FUNCTION TABLE – DRIVER
CONTROL INPUTS
OUTPUT CONDITION
DA0
DA1
DA2
DA3
DY0
DY1
DY2
DE
L
A/B
L
EN1
L
EN2
L
DY Status
A
Z
Z
A
Z
Z
Z
L
L
X
H
L
L
H
X
L
H
H
H
X
H
H
DY3
L
X
L
SV00900
L
L
X
H
X
X
H
L
X
Z
A
=
=
=
=
=
High voltage level
Low voltage level
Don’t care
High impedance “off” state
Active
DATA PATH IN ACTIVE MODE
INPUT
DAn
L
OUTPUT
DYn
L
H
H
3
1998 Nov 12
Philips Semiconductors
Product specification
3.3V combined 8-bit bus receiver
and 4-bit bus driver
74LVT1403
1, 2
ABSOLUTE MAXIMUM RATINGS
SYMBOL
PARAMETER
CONDITIONS
RATING
UNIT
V
DC supply voltage
–0.5 to +4.6
–0.5 to +7.0
–0.5 to +7.0
128
V
CC
3
V
DC input voltage
V
I
3
V
OUT
DC output voltage
Output in Off or High state
Output in Low state
Output in High state
Output in Low state
Output in High state
V
mA
mA
mA
mA
mA
mA
°C
DYn DC output current
RYn DC output current
–64
I
OUT
–32
64
I
DC input diode current
DC output diode current
Storage temperature range
V < 0
I
–50
IK
I
V
O
< 0
–50
OK
T
stg
–65 to +150
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 performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction
temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150°C.
3. The input and output negative voltage ratings may be exceeded if the input and output clamp current ratings are observed.
RECOMMENDED OPERATING CONDITIONS
LIMITS
SYMBOL
PARAMETER
UNIT
MIN
2.7
0
MAX
3.6
V
CC
DC supply voltage
Input voltage
V
V
V
I
5.5
V
High-level input voltage
Low-level Input voltage
2.0
V
IH
V
0.8
–32
–20
32
V
IL
DYn
RYn
DYn
RYn
DYn
mA
mA
mA
mA
mA
ns/V
°C
I
High-level output current
Low-level output current
OH
32
I
OL
Low-level output current; current duty cycle ≤ 50%, f ≥ 1kHz
Input transition rise or fall rate; Outputs enabled
Operating free-air temperature range
64
∆t/∆V
10
T
amb
–40
+85
4
1998 Nov 12
Philips Semiconductors
Product specification
3.3V combined 8-bit bus receiver
and 4-bit bus driver
74LVT1403
DC ELECTRICAL CHARACTERISTICS
Over recommended operating conditions. Voltages are referenced to GND (ground = 0V).
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Temp = -40°C to +85°C
UNIT
1
MIN
TYP
MAX
V
V
Positive-going threshold
RAn
RAn
RAn
V
V
= 3.3V
= 3.3V
= 3.3V
1.5
1.7
2.0
V
V
T+
CC
Negative-going
threshold
0.9
0.4
1.1
0.6
1.3
T–
CC
∆V
Hysteresis
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
T
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
V
Input clamp voltage
= 2.7V; I = –18mA
–1.2
IK
IK
= 2.7 to 3.6V; I = –100µA
V
–0.2
CC
OH
RYn
DYn
RYn
= 2.7V; I = –6mA
2.4
2.0
OH
= 3.0V; I = –20mA
OH
High-level output
voltage
V
OH
= 2.7 to 3.6V; I = –100µA
V
CC
–0.2
V
CC
–0.1
OH
= 2.7V; I = –8mA
2.4
2.0
2.5
OH
= 3.0V; I = –32mA
2.2
OH
= 2.7V; I = 100µA
0.2
0.5
0.5
0.2
0.5
0.4
0.5
0.55
10
OL
= 2.7V; I = 24mA
OL
= 3.0V; I = 32mA
OL
= 2.7V; I = 100µA
0.1
0.3
0.25
0.3
0.4
1
OL
V
OL
Low-level output voltage
= 2.7V; I = 24mA
OL
DYn
= 3.0V; I = 16mA
OL
= 3.0V; I = 32mA
OL
= 3.0V; I = 64mA
OL
= 0 or 3.6V; V = 5.5V
All inputs
Control pins
INV, EN1, EN2, A/B
DE
I
= 3.6V; V = V
±0.1
±0.1
–60
0.1
–1
±1
I
CC
±1
µA
I
Input leakage current
Output off current
V
= 3.6V; V = GND
I
CC I
–100
1
V
CC
V
CC
V
CC
V
CC
V
CC
= 3.6V; V = V
I CC
4
Data port
= 3.6V; V = GND
–5
µA
µA
µA
µA
I
I
= 0V; V or V = 0 to 4.5V
1
±100
OFF
I
O
= 3V; V = 0.8V
75
150
–150
I
Bus hold current RA and DA
inputs
I
HOLD
= 3V; V = 2.0V
–75
I
Current into an output in the
I
V
V
= 5.5V; V = 3.0V
60
125
µA
EX
O
CC
High state when V > V
O
CC
≤ 1.2V; V = 0.5V to V
CC
;
CC
O
Power-up/down 3-State output
V = GND or V
;
I
±1
±100
µA
I
CC
PU/PD
3
current
EN1, EN2, A/B, DE = Don’t care
I
3-State output high current
3-State output low current
V
V
V
= 3.6V; V = 3.0V
1
5
µA
µA
OZH
CC
CC
CC
O
I
= 3.6V; V = 0.5V
–1
–5
OZL
O
= 3.6V;
I
0.13
4
0.19
11
mA
mA
mA
mA
CCH
Outputs High, V = GND or V
I
= 0
= 0
I
CC, O
V
CC
= 3.6V;
Quiescent supply current
I
CCL
Outputs Low, V = GND or V
I
CC, O
I
V
= 3.6V;
CC
I
0.13
0.1
0.19
0.2
CCZ
5
Outputs Disabled, V = GND or V
I = 0
CC, O
I
Additional supply current per
V
= 3V to 3.6V; One input at V –0.6V,
CC CC
∆I
CC
2
input pin
Other inputs at V or GND
CC
NOTES:
1. All typical values are at V = 3.3V and T
= 25°C.
amb
CC
2. This is the increase in supply current for each input at the specified voltage level other than V or GND.
CC
3. This parameter is valid for any V between 0V and 1.2V with a transition time of up to 10msec. From V = 1.2V to V = 3.3V ± 0.3V, a
CC
CC
CC
transition time of 100µsec is permitted. This parameter is valid for T
= 25°C only.
amb
4. Unused pins at V or GND.
CC
5. All RYn outputs High. All DYn outputs pulled up to V or pulled down to ground.
CC
5
1998 Nov 12
Philips Semiconductors
Product specification
3.3V combined 8-bit bus receiver
and 4-bit bus driver
74LVT1403
AC CHARACTERISTICS
RAn = Receive inputs; Ryn = Receive outputs
DAn = Driver inputs; Dyn = Driver outputs
LIMITS
= 3.3V ± 0.3V
V
CC
V
CC
= 2.7V
SYMBOL
PARAMETER
WAVEFORM
UNIT
MIN
TYP
MAX
MAX
t
t
Propagation delay
RA0 to RY0
1.0
1.0
3.8
3.2
5.7
4.4
6.9
4.3
PLH
PHL
2
1, 2
1, 2
1
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
t
t
Propagation delay
RAn to RYn (n = 1 to 7)
2.0
2.0
4.5
4.0
6.7
5.7
7.8
6.4
PLH
PHL
t
t
Propagation delay
Invert to RYn
2.0
2.0
4.0
3.6
6.3
5.5
7.1
7.4
PLH
PHL
t
t
Propagation delay
DAn to DYn
1.0
1.0
3.1
2.0
4.2
3.0
4.7
3.5
PLH
PHL
t
Output enable time
ENn to DYn with A/B = 0
2.0
2.0
4.8
4.3
7.1
6.7
9.6
7.4
PZH
3
t
PZL
t
Output enable time
ENn to DYn with A/B = 1
2.0
2.0
4.3
4.0
6.5
6.1
7.8
6.6
PZH
4
t
PZL
t
Output disable time
ENn to DYn with A/B =0
2.0
2.0
4.7
4.0
7.1
6.3
8.2
6.9
PHZ
3
t
PLZ
t
Output disable time
ENn to DYn with A/B =1
2.0
2.0
4.2
4.0
6.8
6.2
8.3
6.5
PHZ
4
t
PLZ
t
Output enable time
A/B to DYn
2.0
2.0
5.0
4.2
8.6
6.5
9.5
7.2
PZH
3, 4
3, 4
3
t
PZL
t
Output disable time
A/B to DYn
2.0
2.0
5.1
4.3
7.5
6.2
7.7
6.6
PHZ
t
PLZ
t
Output enable time
DE to DYn
2.0
2.0
5.1
4.7
7.6
6.8
9.1
7.5
PZH
t
PZL
t
Output disable time
DE to DYn
2.0
2.0
5.9
4.9
9.3
7.2
9.7
7.7
PHZ
3
t
PLZ
AC WAVEFORMS
V
M
= 1.5V, V = GND to 2.7V
IN
2.7V
0V
2.7V
0V
INV INPUT
An INPUT
INV INPUT
RAn INPUT
1.5V
1.5V
1.5V
1.5V
t
t
t
t
PLH
PLH
PHL
PHL
V
V
V
V
OH
OL
OH
OL
Yn OUTPUT
RYn OUTPUT
1.5V
1.5V
1.5V
1.5V
SV00897
SV01015
Waveform 1. Input (An) to Output (Yn) Propagation Delays
Waveform 2. Input (An) to Output (Yn) Propagation Delays
6
1998 Nov 12
Philips Semiconductors
Product specification
3.3V combined 8-bit bus receiver
and 4-bit bus driver
74LVT1403
AC WAVEFORMS (Continued)
V
M
= 1.5V, V = GND to 2.7V
IN
2.7V
2.7V
A/B INPUT
OE INPUT
A/B INPUT
OE INPUT
1.5V
1.5V
1.5V
1.5V
0V
0V
t
t
t
t
PZL
PLZ
PZL
PLZ
3.0V
3.0V
Yn OUTPUT
Yn OUTPUT
Yn OUTPUT
Yn OUTPUT
1.5V
1.5V
V
V
+ 0.3V
V
V
+ 0.3V
OL
OL
OL
OL
t
t
t
t
PZH
PHZ
PZH
PHZ
V
V
V
V
OH
OH
OH
OH
– 0.3V
– 0.3V
0V
SV00898
0V
SV01014
Waveform 3. 3-State Output Enable and Disable Times
Waveform 4. 3-State Output Enable and Disable Times
TEST CIRCUIT AND WAVEFORM
6.0V
V
CC
t
W
AMP (V)
Open
GND
90%
90%
NEGATIVE
PULSE
V
V
M
V
V
OUT
M
10%
R
R
IN
L
10%
90%
PULSE
GENERATOR
D.U.T.
0V
(t
t
t
(t
(t
)
t
TLH
)
THL
F
R
R
T
C
L
L
)
t
(t )
TLH
R
THL F
AMP (V)
90%
M
Test Circuit for 3-State Outputs
POSITIVE
PULSE
V
V
M
10%
10%
t
W
0V
SWITCH POSITION
V
= 1.5V
M
TEST
SWITCH
Open
6V
Input Pulse Definition
t
/t
PLH PHL
t
/t
PLZ PZL
t
/t
GND
PHZ PZH
INPUT PULSE REQUIREMENTS
DEFINITIONS
FAMILY
R = Load resistor; see AC CHARACTERISTICS for value.
L
Amplitude
Rep. Rate
t
t
R
t
F
W
C = Load capacitance includes jig and probe capacitance;
L
see AC CHARACTERISTICS for value.
74LVT
2.7V
500ns
v10MHz
v2.5ns v2.5ns
R = Termination resistance should be equal to Z
T
of
OUT
pulse generators.
SV00092
7
1998 Nov 12
Philips Semiconductors
Product specification
3.3V combined 8-bit bus receiver
and 4-bit bus driver
74LVT1403
TSSOP32: plastic thin shrink small outline package; 32 leads;
body width 6.1 mm; lead pitch 0.65 mm
SOT487-1
8
1998 Nov 12
Philips Semiconductors
Product specification
3.3V combined 8-bit bus receiver
and 4-bit bus driver
74LVT1403
NOTES
9
1998 Nov 12
Philips Semiconductors
Product specification
3.3V combined 8-bit bus receiver
and 4-bit bus driver
74LVT1403
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
Date of release: 05-98
Document order number:
9397-750-04815
Philips
Semiconductors
相关型号：
74LVT14D-T
IC LVT SERIES, HEX 1-INPUT INVERT GATE, PDSO14, 3.90 MM, PLASTIC, MS-012, SOT108-1, SOP-14, Gate
NXP
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