74ALVT16541DGG [NXP]
2.5V/3.3V 16-bit buffer/driver 3-State; 2.5V / 3.3V 16位缓冲器/驱动器三态
| 型号： | 74ALVT16541DGG |
| 厂家： | 
NXP |
| 描述： | 2.5V/3.3V 16-bit buffer/driver 3-State |
| 文件： | 总10页 (文件大小：85K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
INTEGRATED CIRCUITS
74ALVT16541
2.5V/3.3V 16-bit buffer/driver (3-State)
Product specification
1998 Feb 13
Supersedes data of 1996 Aug 13
IC23 Data Handbook
Philips
Semiconductors
Philips Semiconductors
Product specification
2.5V/3.3V 16-bit buffer/driver (3-State)
74ALVT16541
FEATURES
• 16-bit universal bus interface
DESCRIPTION
The 74ALVT16541 is a high-performance BiCMOS product
designed for V operation at 2.5V or 3.3V with I/O compatibility up
CC
• 5V I/O compatibile
to 5V.
• 3-State buffers
This device can be used as two octal buffers or one 16-bit buffer.
The device is ideal for driving bus lines.
• Output capability: +64mA/-32mA
• TTL input and output switching levels
• Input and output interface capability to systems at 5V supply
• Bus-hold data inputs eliminate the need for external pull-up
resistors to hold unused inputs
• Live insertion/extraction permitted
• Power-up 3-State
• 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
TYPICAL
CONDITIONS
SYMBOL
PARAMETER
UNIT
T
amb
= 25°C
2.5V
3.3V
t
t
Propagation delay
nAx to nYx
1.8
1.7
1.4
1.4
PLH
PHL
C = 50pF
L
ns
C
Input capacitance nOEx
Output pin capacitance
Total supply current
V = 0V or V
CC
3
9
3
9
pF
pF
µA
IN
I
C
Outputs disabled; V = 0V or V
Out
O
CC
I
Outputs disabled
40
70
CCZ
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE OUTSIDE NORTH AMERICA
NORTH AMERICA
AV16541 DL
DWG NUMBER
SOT370-1
48-Pin Plastic SSOP Type III
–40°C to +85°C
–40°C to +85°C
74ALVT16541 DL
48-Pin Plastic TSSOP Type II
74ALVT16541 DGG
AV16541 DGG
SOT362-1
LOGIC SYMBOL
PIN DESCRIPTION
PIN NUMBER
SYMBOL
NAME AND FUNCTION
1
24
25
1OE0
1OE1
2OE0
47, 46, 44, 43,
41, 40, 38, 37,
36, 35, 33, 32,
30, 29, 27, 26
1A0–1A7
2A0–2A7
48
Data inputs
2OE1
47
46
44
43
41
40
38
37
2
36
35
33
32
30
29
27
26
13
14
16
17
19
20
22
23
1A0
1Y0
1Y1
1Y2
1Y3
1Y4
1Y5
1Y6
1Y7
2A0
2A1
2A2
2A3
2A4
2A5
2A6
2A7
2Y0
2Y1
2Y2
2Y3
2Y4
2Y5
2Y6
2Y7
2, 3, 5, 6, 8,
9, 11, 12,13,
14, 16, 17, 19,
20, 22, 23
1Y0–1Y7
2Y0–2Y7
3
Data outputs
1A1
1A2
1A3
1A4
1A5
1A6
1A7
5
1, 48
24, 25
1OE0, 1OE1,
2OE0, 2OE1
Output enables
6
4, 10, 15, 21,
28, 34, 39, 45
8
GND
Ground (0V)
9
7, 18, 31, 42
V
CC
Positive supply voltage
11
12
SA00069
2
1998 Feb 13
853-1857 18958
Philips Semiconductors
Product specification
2.5V/3.3V 16-bit buffer/driver (3-State)
74ALVT16541
LOGIC SYMBOL (IEEE/IEC)
PIN CONFIGURATION
1
1OE0
1Y0
1
2
3
48
47
46
1OE1
1A0
&
&
EN1
EN2
48
24
25
1Y1
1A1
GND
1Y2
4
5
45
44
GND
1A2
47
46
2
3
2
6
1A3
1Y3
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
7
V
V
CC
CC
44
43
5
6
8
1A4
1A5
GND
1A6
1A7
2A0
2A1
GND
2A2
2A3
1Y4
1Y5
GND
1Y6
1Y7
2Y0
2Y1
GND
2Y2
2Y3
9
41
40
8
9
10
11
12
13
14
15
16
17
18
19
20
21
38
11
12
13
14
37
36
2
35
33
32
16
17
30
29
19
20
V
V
CC
CC
2Y4
2Y5
2A4
2A5
GND
27
26
22
23
GND
SW00149
2Y6
2Y7
22
27
26
25
2A6
23
24
2A7
2OE0
2OE1
SW00150
FUNCTION TABLE
INPUTS
OUTPUTS
nYx
nOE0
nOE1
nAx
L
L
L
L
L
H
X
X
L
H
Z
Z
X
H
H
X
H = High voltage level
L = Low voltage level
X = Don’t care
Z = High Impedance “off” state
3
1998 Feb 13
Philips Semiconductors
Product specification
2.5V/3.3V 16-bit buffer/driver (3-State)
74ALVT16541
1, 2
ABSOLUTE MAXIMUM RATINGS
SYMBOL
PARAMETER
CONDITIONS
RATING
UNIT
V
V
CC
I
IK
DC supply voltage
–0.5 to +4.6
–50
DC input diode current
V < 0
I
mA
V
3
V
I
DC input voltage
–0.5 to +7.0
–50
I
DC output diode current
V
O
< 0
mA
V
OK
3
V
OUT
DC output voltage
Output in Off or High state
Output in Low state
–0.5 to +7.0
128
I
DC output current
mA
OUT
Output in High state
–64
T
stg
Storage temperature range
–65 to +150
°C
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
2.5V RANGE LIMITS 3.3V RANGE LIMITS
SYMBOL
PARAMETER
UNIT
MIN
2.3
0
MAX
2.7
MIN
3.0
0
MAX
3.6
V
CC
DC supply voltage
Input voltage
V
V
V
I
5.5
5.5
V
High-level input voltage
Input voltage
1.7
2.0
V
IH
V
0.7
–8
8
0.8
–32
32
V
IL
I
High-level output current
Low-level output current
mA
OH
I
OL
mA
Low-level output current; current duty cycle ≤ 50%; f ≥ 1kHz
Input transition rise or fall rate; Outputs enabled
Operating free-air temperature range
24
10
+85
64
∆t/∆v
10
ns/V
T
amb
–40
–40
+85
°C
4
1998 Feb 13
Philips Semiconductors
Product specification
2.5V/3.3V 16-bit buffer/driver (3-State)
74ALVT16541
DC ELECTRICAL CHARACTERISTICS (3.3V "0.3V RANGE)
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Temp = -40°C to +85°C
UNIT
1
MIN
TYP
–0.85
MAX
V
Input clamp voltage
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
= 3.0V; I = –18mA
–1.2
V
V
IK
IK
= 3.0 to 3.6V; I = –100µA
V
CC
–0.2
V
CC
OH
V
OH
High-level output voltage
= 3.0V; I = –32mA
2.0
2.3
0.07
0.25
0.3
OH
= 3.0V; I = 100µA
0.2
0.4
0.5
0.55
±1
OL
V
OL
Low–level output voltage
Input leakage current
= 3.0V; I = 16mA
V
OL
= 3.0V; I = 32mA
OL
= 3.0V; I = 64mA
0.4
OL
= 3.6V; V = V or GND
Control pins
0.1
I
CC
= 0 or 3.6V; V = 5.5V
0.1
10
I
I
µA
I
= 3.6V; V = V
0.5
1
I
CC
4
Data pins
= 3.6V; V = 0V
0.1
-5
I
I
Off current
= 0V; V or V = 0 to 4.5V
0.1
±100
µA
µA
OFF
I
O
= 3V; V = 0.8V
75
130
–140
I
Bus Hold current
= 3V; V = 2.0V
–75
I
I
HOLD
6
Data inputs
= 0V to 3.6V; V = 3.6V
±500
CC
Current into an output in the
I
V
= 5.5V; V = 3.0V
50
40
125
µA
µA
EX
O
CC
High state when V > V
O
CC
Power up/down 3-State output
V
CC
≤ 1.2V; V = 0.5V to V ; V = GND or V
;
CC
O
CC
I
I
±100
PU/PD
3
current
OE/OE = Don’t care
I
3-State output High current
3-State output Low current
V
V
V
V
V
V
= 3.6V; V = 3.0V; V = V or V
0.5
0.5
5
µA
µA
OZH
CC
CC
CC
CC
CC
CC
O
I
IL
IH
IH
I
= 3.6V; V = 0.5V; V = V or V
–5
0.1
5
OZL
O
I
IL
I
= 3.6V; Outputs High, V = GND or V I 0
CC, O =
0.07
3.2
CCH
I
I
Quiescent supply current
= 3.6V; Outputs Low, V = GND or V I 0
CC, O =
mA
mA
CCL
I
5
I
= 3.6V; Outputs Disabled; V = GND or V
I 0
CC, O =
0.07
0.1
CCZ
I
Additional supply current per
= 3V to 3.6V; One input at V –0.6V,
CC
∆I
0.04
0.4
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. I
is measured with outputs pulled up to V or pulled down to ground.
CCZ
CC
6. This is the bus hold overdrive current required to force the input to the opposite logic state.
AC CHARACTERISTICS (3.3V "0.3V RANGE)
GND = 0V; t = t = 2.5ns; C = 50pF; R = 500Ω; T
= –40°C to +85°C.
R
F
L
L
amb
LIMITS
SYMBOL
PARAMETER
WAVEFORM
V
CC
= 3.3V "0.3V
UNIT
1
MIN
TYP
MAX
t
t
Propagation delay
nAx to nYx
0.5
0.5
1.4
1.4
2.3
2.3
PLH
PHL
1
2
2
ns
ns
ns
t
Output enable time
to High and Low level
1.0
1.0
3.0
2.3
4.8
3.7
PZH
t
PZL
t
Output disable time
from High and Low Level
1.5
1.5
3.3
2.8
4.7
3.9
PHZ
t
PLZ
NOTE:
1. All typical values are at V = 3.3V and T
= 25°C.
CC
amb
5
1998 Feb 13
Philips Semiconductors
Product specification
2.5V/3.3V 16-bit buffer/driver (3-State)
74ALVT16541
DC ELECTRICAL CHARACTERISTICS (2.5V "0.2V RANGE)
LIMITS
SYMBOL
PARAMETER
Input clamp voltage
TEST CONDITIONS
Temp = -40°C to +85°C
UNIT
V
1
MIN
TYP
–0.85
MAX
V
IK
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
= 2.3V; I = –18mA
–1.2
IK
= 2.3 to 3.6V; I = –100µA
V
CC
–0.2
V
CC
OH
V
OH
High-level output voltage
Low-level output voltage
= 2.3V; I = –8mA
1.8
2.1
0.07
0.3
0.3
0.1
0.1
0.1
0.1
0.1
90
V
OH
= 2.3V; I = 100µA
0.2
0.4
0.5
±1
OL
= 2.3V; I = 8mA
V
OL
OL
= 2.3V; I = 24mA
V
OL
= 2.7V; V = V
or GND
CC
Control pins
I
= 0 or 2.7V; V = 5.5V
10
I
I
I
Input leakage current
µA
= 2.7V; V = V
1
I
CC
4
Data pins
= 2.7V; V = 0
-5
I
I
Off current
= 0V; V or V = 0 to 4.5V
"100
µA
µA
OFF
I
O
Bus Hold current
= 2.3V; V = 0.7V
I
I
HOLD
6
Data inputs
= 2.3V; V = 1.7V
–10
I
Current into an output in the
I
V
= 5.5V; V = 2.3V
10
1
125
µA
µA
EX
O
CC
High state when V > V
O
CC
Power up/down 3-State output
V
CC
≤ 1.2V; V = 0.5V to V ; V = GND or V
O CC I CC
I
"100
PU/PD
3
current
OE/OE = Don’t care
I
3-State output High current
3-State output Low current
V
V
V
V
V
V
= 2.7V; V = 2.3V; V = V or V
0.5
0.5
5
µA
µA
OZH
CC
CC
CC
CC
CC
CC
O
I
IL
IH
IH
I
= 2.7V; V = 0.5V; V = V or V
–5
OZL
O
I
IL
I
I
= 2.7V; Outputs High, V = GND or V I 0
CC, O =
0.04
2.3
0.1
4.5
0.1
CCH
I
I
Quiescent supply current
= 2.7V; Outputs Low, V = GND or V I 0
CC, O =
mA
mA
CCL
CCZ
I
5
= 2.7V; Outputs Disabled; V = GND or V
I 0
CC, O =
0.04
I
Additional supply current per
= 2.3V to 2.7V; One input at V –0.6V,
CC
∆I
0.04
0.4
CC
2
input pin
Other inputs at V or GND
CC
NOTES:
1. All typical values are at V = 2.5V 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 = 2.5V ± 0.2V 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. I
is measured with outputs pulled up to V or pulled down to ground.
CCZ
CC
6. Not guaranteed.
AC CHARACTERISTICS (2.5V "0.2V RANGE)
GND = 0V; t = t = 2.5ns; C = 50pF; R = 500Ω; T
= –40°C to +85°C.
R
F
L
L
amb
LIMITS
SYMBOL
PARAMETER
WAVEFORM
V
CC
= 2.5V "0.2V
UNIT
1
MIN
TYP
MAX
t
t
Propagation delay
nAx to nBx or nBx to nAx
0.5
0.5
1.8
1.7
2.9
2.8
PLH
PHL
1
2
2
ns
ns
ns
t
Output enable time
to High and Low level
1.5
1.5
4.4
3.3
6.5
5.2
PZH
t
PZL
t
Output disable time
from High and Low Level
1.5
1.0
3.2
2.5
4.9
3.9
PHZ
t
PLZ
NOTE:
1. All typical values are at V = 2.5V and T
= 25°C.
CC
amb
6
1998 Feb 13
Philips Semiconductors
Product specification
2.5V/3.3V 16-bit buffer/driver (3-State)
74ALVT16541
AC WAVEFORMS
V
M
V
X
V
Y
= 1.5V at V w 3.0V; V = V /2 at V v 2.7V
CC M CC CC
= V + 0.3V at V w 3.0V; V = V + 0.15V at V v 2.7V
OL
CC
X
OL
CC
= V – 0.3V at V w 3.0V; V = V – 0.15V at V v 2.7V
OH
CC
Y
OH
CC
3.0V or V
CC
whichever
is less
nOE
INPUT
V
V
M
t
M
t
3.0V or V
CC
whichever
is less
0V
nAx INPUT
V
V
M
PZL
PLZ
M
3.0V or V
CC
whichever
is less
0V
nYx
OUTPUT
V
V
t
t
M
M
PLH
PHL
V
V
X
V
OH
OL
t
t
PHZ
PZH
V
V
V
M
V
nYx OUTPUT
OH
Y
M
V
nYx
OUTPUT
OL
0V
SW00183
SW00184
Waveform 1. Input to Output Propagation Delays
Waveform 2. 3-State Output Enable and Disable Times
TEST CIRCUIT AND WAVEFORMS
6.0V or V x 2
CC
V
V
t
W
IN
CC
90%
90%
Open
GND
NEGATIVE
PULSE
V
V
M
M
10%
10%
90%
V
V
OUT
IN
R
R
L
0V
PULSE
GENERATOR
D.U.T.
t
t
(t
(t
)
t
TLH
(t
)
THL
F
R
R
T
)
t
(t
)
C
L
TLH
R
THL
F
V
L
IN
90%
M
POSITIVE
PULSE
V
V
M
Test Circuit for 3-State Outputs
10%
10%
t
W
0V
SWITCH POSITION
TEST
SWITCH
6V or V
Open
t
t
PLZ/ PZL
CC x 2
t
t
PLH/ PHL
t
/t
GND
PHZ PZH
INPUT PULSE REQUIREMENTS
FAMILY
DEFINITIONS
Amplitude
3.0V or V
whichever
is less
Rep. Rate
t
t
t
F
W
R
R = Load resistor; see AC CHARACTERISTICS for value.
L
CC
C = Load capacitance includes jig and probe capacitance:
L
74ALVT16
v10MHz
500ns v2.5ns v2.5ns
See AC CHARACTERISTICS for value.
R = Termination resistance should be equal to Z
T
of
OUT
pulse generators.
SW00025
7
1998 Feb 13
Philips Semiconductors
Product specification
2.5V/3.3V 16-bit buffer/driver (3-State)
74ALVT16541
SSOP48: plastic shrink small outline package; 48 leads; body width 7.5 mm
SOT370-1
8
1998 Feb 13
Philips Semiconductors
Product specification
2.5V/3.3V 16-bit buffer/driver (3-State)
74ALVT16541
TSSOP48: plastic thin shrink small outline package; 48 leads; body width 6.1mm
SOT362-1
9
1998 Feb 13
Philips Semiconductors
Product specification
2.5V/3.3V 16-bit buffer/driver (3-State)
74ALVT16541
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
9397-750-03649
Document order number:
Philips
Semiconductors
相关型号：
74ALVT16543DGG,112
74ALVT16543 - 2.5 V/3.3 V ALVT 16-bit registered transceiver (3-state) TSSOP 56-Pin
NXP
74ALVT16543DGG,118
74ALVT16543 - 2.5 V/3.3 V ALVT 16-bit registered transceiver (3-state) TSSOP 56-Pin
NXP
74ALVT16543DGG-T
IC ALVT SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56, 6.10 MM, PLASTIC, MO-153, SOT-364-1, TSSOP-56, Bus Driver/Transceiver
NXP
74ALVT16543DL,112
74ALVT16543 - 2.5 V/3.3 V ALVT 16-bit registered transceiver (3-state) SSOP 56-Pin
NXP
74ALVT16543DL,118
74ALVT16543 - 2.5 V/3.3 V ALVT 16-bit registered transceiver (3-state) SSOP 56-Pin
NXP
©2020 ICPDF网 联系我们和版权申明