Philips
Semiconductors
74ALVT16344
2.5V/3.3V 1-to-4 address driver (3-State)
Product specification
1998 Jun 30
INTEGRATED CIRCUITS
IC24 Data Handbook
Philips Semiconductors
Product specification
74ALVT16344
2.5V/3.3V 1-to-4 address driver (3-State)
2
1998 Jun 30
853-2088 19651
FEATURES
Multiple V
CC
and GND pins minimize switching noise
5V I/O Compatible
Live insertion/extraction permitted
3-State output buffers
Power-up 3-State
Output capability: +64mA/-32mA
Latch-up protection exceeds 500mA per Jedec JC40.2 Std 17
ESD protection exceeds 2000 V per MIL STD 883 Method 3015
and 200 V per Machine Model
DESCRIPTION
The 74ALVT16344 high-performance BiCMOS device combines
low static and dynamic power dissipation with high speed and high
output drive. It is designed for V
CC
operation at 2.5V or 3.3V with I/O
compatibility to 5V.
The 74ALVT16344 is a 1-to-4 address driver used in applications
where four separate memory locations must be addressed by a
single address.
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS
TYPICAL
UNIT
SYMBOL
PARAMETER
T
amb
= 25
C
2.5V
3.3V
UNIT
t
PLH
t
PHL
Propagation delay
nAx to nBx or nBx to nAx
C
L
= 50pF
2.5
1.9
1.9
1.6
ns
C
IN
Input capacitance DIR, OE
V
I
= 0V or V
CC
3
3
pF
C
Out
Output capacitance
V
I/O
= 0V or V
CC
9
9
pF
I
CCZ
Total supply current
Outputs disabled
40
70
A
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE
OUTSIDE NORTH AMERICA
NORTH AMERICA
DWG NUMBER
56-Pin Plastic SSOP Type III
40
C to +85
C
74ALVT16344 DL
AV16344 DL
SOT371-1
56-Pin Plastic TSSOP Type II
40
C to +85
C
74ALVT16344 DGG
AV16344 DGG
SOT364-1
PIN DESCRIPTION
PIN NUMBER
SYMBOL
FUNCTION
8, 14, 15, 21, 36, 42, 43, 49
nA
Data inputs
2, 3, 5, 6, 9, 10, 12, 13, 16, 17, 19, 20, 23,
24, 26, 27, 30,31, 33, 34, 37, 38, 40, 44, 45,
47, 48, 51, 52, 54, 55,
nY
X
Data outputs
1, 28, 29, 56
OE
Output enable inputs (active-Low)
4, 11, 18, 25, 32, 39, 46, 53
GND
Ground (0V)
7, 22, 35, 50
V
CC
Positive supply voltage
Philips Semiconductors
Product specification
74ALVT16344
2.5V/3.3V 1-to-4 address driver (3-State)
1998 Jun 30
3
PIN CONFIGURATION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
OE1
1Y0
1Y1
1Y2
1Y3
1A
2Y0
2Y1
GND
V
CC
GND
2Y2
2Y3
2A
3A
3Y0
3Y1
GND
3Y2
3Y3
4A
V
CC
4Y0
4Y1
GND
4Y2
4Y3
OE2
OE4
8Y0
8Y1
GND
8Y2
8Y3
V
CC
8A
7Y0
7Y1
GND
7Y2
7Y3
7A
6A
6Y0
6Y1
GND
6Y2
6Y3
5A
V
CC
5Y0
5Y1
GND
5Y2
5Y3
OE3
SV01735
FUNCTION TABLE
INPUTS
OUTPUTS
OPERATING MODE
OE
nA
nYx
OPERATING MODE
L
L
L
Transparent
L
H
H
Transparent
H
X
Z
High impedance
X = Don't care
Z = High impedance "off" state
H = High voltage level
L
= Low voltage level
LOGIC SYMBOL
SV00909
1Y
0
1Y
1
1Y
2
1Y
3
2Y
0
2Y
1
2Y
2
2Y
3
2
3
5
6
9
10
12
13
1A
2A
8
14
OE
1
1
3Y
0
3Y
1
3Y
2
3Y
3
4Y
0
4Y
1
4Y
2
4Y
3
16
17
19
20
23
24
26
27
3A
4A
15
21
OE
2
28
5Y
0
5Y
1
5Y
2
5Y
3
6Y
0
6Y
1
6Y
2
6Y
3
34
33
31
30
41
40
38
37
5A
6A
42
OE
3
29
7Y
0
7Y
1
7Y
2
7Y
3
8Y
0
8Y
1
8Y
2
8Y
3
48
47
45
44
55
54
52
51
7A
8A
43
49
OE
4
56
36
Philips Semiconductors
Product specification
74ALVT16344
2.5V/3.3V 1-to-4 address driver (3-State)
1998 Jun 30
4
LOGIC DIAGRAM
SV01736
2
3
5
6
9
10
12
13
16
17
19
20
23
24
26
27
34
33
31
30
41
40
38
37
48
47
45
44
55
54
52
51
OE4
OE2
OE3
OE1
56
28
29
1
8
14
15
21
1Y
0
1Y
1
1Y
2
1Y
3
2Y
0
2Y
1
2Y
2
2Y
3
3Y
0
3Y
1
3Y
2
3Y
3
4Y
0
4Y
1
4Y
2
4Y
3
5Y
0
5Y
1
5Y
2
5Y
3
6Y
0
6Y
1
6Y
2
6Y
3
7Y
0
7Y
1
7Y
2
37
3
8Y
0
8Y
1
8Y
2
8Y
3
1A
2A
3A
4A
36
42
43
49
5A
6A
7A
8A
Philips Semiconductors
Product specification
74ALVT16344
2.5V/3.3V 1-to-4 address driver (3-State)
1998 Jun 30
5
ABSOLUTE MAXIMUM RATINGS
1, 2
SYMBOL
PARAMETER
CONDITIONS
RATING
UNIT
V
CC
DC supply voltage
-0.5 to +4.6
V
I
IK
DC input diode current
V
I
< 0
-50
mA
V
I
DC input voltage
3
-0.5 to +7.0
V
I
OK
DC output diode current
V
O
< 0
-50
mA
V
OUT
DC output voltage
3
Output in Off or High state
-0.5 to +7.0
V
I
OUT
DC output current
Output in Low state
128
mA
I
OUT
DC out ut current
Output in High state
-64
mA
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
SYMBOL
PARAMETER
2.5V RANGE LIMITS
3.3V RANGE LIMITS
UNIT
SYMBOL
PARAMETER
MIN
MAX
MIN
MAX
UNIT
V
CC
DC supply voltage
2.3
2.7
3.0
3.6
V
V
I
Input voltage
0
5.5
0
5.5
V
V
IH
High-level input voltage
1.7
2.0
V
V
IL
Input voltage
0.7
0.8
V
I
OH
High-level output current
8
32
mA
I
OL
Low-level output current
8
32
mA
I
OL
Low-level output current; current duty cycle
50%; f
1kHz
24
64
mA
t/
v
Input transition rise or fall rate; Outputs enabled
10
10
ns/V
T
amb
Operating free-air temperature range
40
+85
40
+85
C
Philips Semiconductors
Product specification
74ALVT16344
2.5V/3.3V 1-to-4 address driver (3-State)
1998 Jun 30
6
DC ELECTRICAL CHARACTERISTICS (3.3V
"
0.3V RANGE)
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Temp = -40
C to +85
C
UNIT
MIN
TYP
1
MAX
V
IK
Input clamp voltage
V
CC
= 3.0V; I
IK
= 18mA
0.85
1.2
V
V
OH
High-level output voltage
V
CC
= 3.0 to 3.6V; I
OH
= 100
A
V
CC
0.2
V
CC
V
OH
High-level out ut voltage
V
CC
= 3.0V; I
OH
= 32mA
2.0
2.3
V
CC
= 3.0V; I
OL
= 100
A
0.07
0.2
V
OL
Lowlevel output voltage
V
CC
= 3.0V; I
OL
= 16mA
0.25
0.4
V
V
CC
= 3.0V; I
OL
= 32mA
0.3
0.5
V
CC
= 3.0V; I
OL
= 64mA
0.4
0.55
V
CC
= 3.6V; V
I
= V
CC
or GND
Control pins
0.1
1
V
CC
= 0 or 3.6V; V
I
= 5.5V
Control ins
0.1
10
I
I
Input leakage current
V
CC
= 3.6V; V
I
= 5.5V
0.1
10
A
V
CC
= 3.6V; V
I
= V
CC
Data pins
4
0.1
1
V
CC
= 3.6V; V
I
= 0
0.1
-5
I
OFF
Off current
V
CC
= 0V; V
I
or V
O
= 0 to 4.5V
0.1
100
A
Bus Hold current
V
CC
= 3V; V
I
= 0.8V
75
130
A
I
HOLD
Bus Hold current
A or B outputs
V
CC
= 3V; V
I
= 2.0V
75
200
A
A or B out uts
V
I
= 0V to 3.6V; V
CC
= 3.6V
6
500
A
I
EX
Current into an output in the
High state when V
O
> V
CC
V
O
= 5.5V; V
CC
= 3.0V
10
125
A
I
PU/PD
Power up/down 3-State output
current
3
V
CC
1.2V; V
O
= 0.5V to V
CC
; V
I
= GND or V
CC
;
OE/OE = Don't care
1
100
A
I
OZH
3-State output High current
V
CC
= 3.6V; V
O
= 3.0V; V
I
= V
IL
or V
IH
0.5
5
A
I
OZL
3-State output Low current
V
CC
= 3.6V; V
O
= 0.5V; V
I
= V
IL
or V
IH
0.5
5
A
I
CCH
V
CC
= 3.6V; Outputs High, V
I
= GND or V
CC,
I
O =
0
0.06
0.1
I
CCL
Quiescent supply current
V
CC
= 3.6V; Outputs Low, V
I
= GND or V
CC,
I
O =
0
7
8.5
mA
I
CCZ
V
CC
= 3.6V; Outputs Disabled; V
I
= GND or V
CC,
I
O =
0
5
0.06
0.1
I
CC
Additional supply current per
input pin
2
V
CC
= 3V to 3.6V; One input at V
CC
0.6V,
Other inputs at V
CC
or GND
0.05
0.4
mA
NOTES:
1. All typical values are at V
CC
= 3.3V and T
amb
= 25
C.
2. This is the increase in supply current for each input at the specified voltage level other than V
CC
or GND
3. This parameter is valid for any V
CC
between 0V and 1.2V with a transition time of up to 10msec. From V
CC
= 1.2V to V
CC
= 3.3V
0.3V a
transition time of 100
sec is permitted. This parameter is valid for T
amb
= 25
C only.
4. Unused pins at V
CC
or GND.
5. I
CCZ
is measured with outputs pulled up to V
CC
or pulled down to ground.
6. This is the bus hold overdrive current required to force the input to the opposite state.
AC CHARACTERISTICS (3.3V
"
0.3V RANGE)
GND = 0V, t
R
= t
F
= 2.5ns, C
L
= 50pF, R
L
= 500
LIMITS
SYMBOL
PARAMETER
WAVEFORM
T
amb
= -40 to +85
o
C
V
CC
= +3.3V
0.3V
UNIT
MIN
TYP
MAX
t
PLH
t
PHL
Propagation delay
nAx to nYx
1
0.5
0.5
1.9
1.6
3.0
2.5
ns
t
PZH
t
PZL
Output enable time
to High and Low level
2
1.0
1.0
2.8
2.3
4.7
3.6
ns
t
PHZ
t
PLZ
Output disable time
from High and Low level
2
1.0
1.0
3.7
2.3
5.5
4.1
ns
Philips Semiconductors
Product specification
74ALVT16344
2.5V/3.3V 1-to-4 address driver (3-State)
1998 Jun 30
7
DC ELECTRICAL CHARACTERISTICS (2.5V
"
0.2V RANGE)
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Temp = -40
C to +85
C
UNIT
MIN
TYP
1
MAX
V
IK
Input clamp voltage
V
CC
= 2.3V; I
IK
= 18mA
0.85
1.2
V
V
OH
High-level output voltage
V
CC
= 2.3 to 2.7V; I
OH
= 100
A
V
CC
0.2
V
CC
V
V
OH
High-level out ut voltage
V
CC
= 2.3V; I
OH
= 8mA
1.7
2.1
V
V
OL
Low-level output voltage
V
CC
= 2.3V; I
OL
= 100
A
0.07
0.2
V
V
OL
Low-level out ut voltage
V
CC
= 2.3V; I
OL
= 24mA
0.3
0.5
V
V
CC
= 2.7V; V
I
= V
CC
or GND
Control pins
0.1
1
V
CC
= 0 or 2.7V; V
I
= 5.5V
Control ins
0.1
10
I
I
Input leakage current
V
CC
= 2.7V; V
I
= 5.5V
0.1
10
A
V
CC
= 2.7V; V
I
= V
CC
Data pins
4
0.1
1
V
CC
= 2.7V; V
I
= 0
0.1
-5
I
OFF
Off current
V
CC
= 0V; V
I
or V
O
= 0 to 4.5V
0.1
"
100
A
I
HOLD
6
Bus Hold current
V
CC
= 2.5V; V
I
= 0.8V
105
A
HOLD
A inputs
V
CC
= 2.5V; V
I
= 2.0V
10
A
I
EX
Current into an output in the
High state when V
O
> V
CC
V
O
= 5.5V; V
CC
= 2.3V
10
125
A
I
PU/PD
Power up/down 3-State output
current
3
V
CC
1.2V; V
O
= 0.5V to V
CC
; V
I
= GND or V
CC
OE/OE = Don't care
1
100
A
I
OZH
3-State output High current
V
CC
= 2.7V; V
O
= 2.3V; V
I
= V
IL
or V
IH
0.5
5
A
I
OZL
3-State output Low current
V
CC
= 2.7V; V
O
= 0.5V; V
I
= V
IL
or V
IH
0.5
5
A
I
CCH
V
CC
= 2.7V; Outputs High, V
I
= GND or V
CC,
I
O =
0
0.04
0.1
I
CCL
Quiescent supply current
V
CC
= 2.7V; Outputs Low, V
I
= GND or V
CC,
I
O =
0
5.0
6.5
mA
I
CCZ
V
CC
= 2.7V; Outputs Disabled; V
I
= GND or V
CC,
I
O =
0
5
0.04
0.1
I
CC
Additional supply current per
input pin
2
V
CC
= 2.3V to 2.7V; One input at V
CC
0.6V,
Other inputs at V
CC
or GND
0.04
0.4
mA
NOTES:
1. All typical values are at V
CC
= 2.5V and T
amb
= 25
C.
2. This is the increase in supply current for each input at the specified voltage level other than V
CC
or GND
3. This parameter is valid for any V
CC
between 0V and 1.2V with a transition time of up to 10msec. From V
CC
= 1.2V to V
CC
= 2.5V
0.2V a
transition time of 100
sec is permitted. This parameter is valid for T
amb
= 25
C only.
4. Unused pins at V
CC
or GND.
5. I
CCZ
is measured with outputs pulled up to V
CC
or pulled down to ground.
6. Not guaranteed.
AC CHARACTERISTICS (2.5V
"
0.2V RANGE)
GND = 0V, t
R
= t
F
= 2.5ns, C
L
= 50pF, R
L
= 500
LIMITS
SYMBOL
PARAMETER
WAVEFORM
T
amb
= -40 to +85
o
C
V
CC
= +2.5V
0.2V
UNIT
MIN
TYP
MAX
t
PLH
t
PHL
Propagation delay
nAx to nYx
1
0.5
0.5
2.5
1.9
4.2
3.9
ns
t
PZH
t
PZL
Output enable time
to High and Low level
2
1.0
1.0
3.5
2.8
6.1
4.6
ns
t
PHZ
t
PLZ
Output disable time
from High and Low level
2
1.0
1.0
2.8
3.1
5.3
4.9
ns
Philips Semiconductors
Product specification
74ALVT16344
2.5V/3.3V 1-to-4 address driver (3-State)
1998 Jun 30
8
AC WAVEFORMS
V
M
= 1.5V for V
CC
w
3.0V; V
M
= V
CC
/2 for V
CC
v
2.7V
V
X
= V
OL
+ 0.3V for V
CC
w
3.0V; V
X
= V
OL
+ 0.15V for V
CC
v
2.7V
V
Y
= V
OH
0.3V for V
CC
w
3.0V; V
Y
= V
OH
0.15V for V
CC
v
2.7V
nAx INPUT
V
M
V
M
nYx
OUTPUT
V
M
V
M
t
PLH
t
PHL
SA00016
3.0V or V
CC
whichever
is less
0V
V
OH
V
OL
Waveform 1. Input (nAx) to Output (nYx) Propagation Delays
nOEx
INPUT
V
M
V
M
t
PZH
t
PHZ
nYx
OUTPUT
V
OH
V
M
V
M
nYx
OUTPUT
V
OL
t
PZL
t
PLZ
0V
V
X
V
Y
SW00174
3.0V or V
CC
whichever
is less
0V
3.0V or V
CC
Waveform 2. 3-State Output Enable and Disable Times
TEST CIRCUIT AND WAVEFORM
PULSE
GENERATOR
VIN
VOUT
CL
VCC
RL
Test Circuit for 3-State Outputs
VM
VM
tW
AMP (V)
NEGATIVE
PULSE
10%
10%
90%
90%
0V
VM
VM
tW
AMP (V)
POSITIVE
PULSE
90%
90%
10%
10%
0V
tTHL (tF)
tTLH (tR)
tTHL (tF)
tTLH (tR)
DEFINITIONS
R
L
=
Load resistor; see AC CHARACTERISTICS for value.
C
L
=
Load capacitance includes jig and probe capacitance:
See AC
CHARACTERISTICS for value.
R
T
=
Termination resistance should be equal to Z
OUT
of
pulse generators.
INPUT PULSE REQUIREMENTS
FAMILY
74ALVT16
SWITCH POSITION
TEST
SWITCH
t
PLZ/
t
PZL
6V or V
CC x 2
t
PLH/
t
PHL
Open
t
PHZ
/t
PZH
GND
6.0V or V
CC
x 2
R
T
RL
Open
GND
D.U.T.
Amplitude
Rep. Rate
t
W
t
R
t
F
3.0V or V
CC
whichever
is less
v
10MHz
500ns
v
2.5ns
v
2.5ns
SW00205
Philips Semiconductors
Product specification
74ALVT16344
2.5V/3.3V 1-to-4 address driver (3-State)
1998 Jun 30
9
SSOP56:
plastic shrink small outline package; 56 leads; body width 7.5 mm
SOT371-1
Philips Semiconductors
Product specification
74ALVT16344
2.5V/3.3V 1-to-4 address driver (3-State)
1998 Jun 30
10
TSSOP56:
plastic thin shrink small outline package; 56 leads; body width 6.1mm
SOT364-1
Philips Semiconductors
Product specification
74ALVT16344
2.5V/3.3V 1-to-4 address driver (3-State)
1998 Jun 30
11
NOTES
Philips Semiconductors
Product specification
74ALVT16344
2.5V/3.3V 1-to-4 address driver (3-State)
yyyy mmm dd
12
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 940883409
Telephone 800-234-7381
Copyright Philips Electronics North America Corporation 1998
All rights reserved. Printed in U.S.A.
print code
Date of release: 06-98
Document order number:
9397-750-04065
Philips
Semiconductors
Data sheet
status
Objective
specification
Preliminary
specification
Product
specification
Product
status
Development
Qualification
Production
Definition
[1]
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.
Data sheet status
[1]
Please consult the most recently issued datasheet before initiating or completing a design.
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