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74ALVT16244DGG,518

P1-P3P4-P6P7-P9P10-P11
Philips Semiconductors Product specification
74ALVT162442.5V/3.3V 16-bit buffer/driver (3-State)
1998 Oct 07
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
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
1OE
1Y0
1Y1
GND
1Y2
1Y3
2Y0
2Y1
GND
2Y2
2Y3
3Y0
3Y1
GND
3Y4
V
CC
4Y0
V
CC
3Y2
4Y1
GND
4Y3
4OE
4Y2
2OE
1A0
1A1
GND
1A2
1A3
2A0
2A1
GND
2A2
2A3
3A0
3A1
GND
3A3
V
CC
4A0
V
CC
3A2
4A1
GND
4A3
3OE
4A2
SA00013
PIN DESCRIPTION
PIN NUMBER SYMBOL NAME AND FUNCTION
47, 46, 44, 43
41, 40, 38, 37
36, 35, 33, 32
30, 29, 27, 26
1A0 - 1A3,
2A0 - 2A3,
3A0 - 3A3,
4A0 - 4A3
Data inputs
2, 3, 5, 6
8, 9, 11, 12
13, 14, 16, 17
19, 20, 22, 23
1Y0 - 1Y3,
2Y0 - 2Y3,
3Y0 - 3Y3,
4Y0 - 4Y3
Data outputs
1, 48
25, 24
1OE, 2OE,
3OE, 4OE
Output enables
4, 10, 15, 21
28, 34, 39, 45
GND Ground (0V)
7, 18, 31, 42 V
CC
Positive supply voltage
FUNCTION TABLE
INPUTS OUTPUTS
nOE nAx nYx
L L L
L H H
H X Z
H = High voltage level
L = Low voltage level
X = Don’t care
Z = High Impedance “off” state
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 out
p
ut 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.
Philips Semiconductors Product specification
74ALVT162442.5V/3.3V 16-bit buffer/driver (3-State)
1998 Oct 07
4
RECOMMENDED OPERATING CONDITIONS
PARAMETER
2.5V RANGE LIMITS 3.3V RANGE LIMITS
PARAMETER
MIN MAX MIN MAX
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
Low-level output current 8 32
OL
Low-level output current; current duty cycle ≤ 50%; f ≥ 1kHz 24 64
∆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
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 out
p
ut voltage
V
CC
= 3.0 to 3.6V; I
OH
= –100µA V
CC
–0.2 V
CC
V
V
OH
High
-
level
out ut
voltage
V
CC
= 3.0V; I
OH
= –32mA 2.0 2.3
V
V
CC
= 3.0V; I
OL
= 100µA 0.07 0.2
V
OL
Low–level out
p
ut voltage
V
CC
= 3.0V; I
OL
= 16mA 0.25 0.4
V
V
OL
Low
–
level
out ut
voltage
V
CC
= 3.0V; I
OL
= 32mA 0.3 0.5
V
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
I
I
In
p
ut leakage current
V
CC
= 0 or 3.6V; V
I
= 5.5V 01. 10
µA
I
I
In ut
leakage
current
V
CC
= 3.6V; V
I
= V
CC
Data
p
ins
4
0.5 1
µA
V
CC
= 3.6V; V
I
= 0V
Data
ins
4
0.1 -5
I
OFF
Off current V
CC
= 0V; V
I
or V
O
= 0 to 4.5V 0.1 ±100 µA
Bus Hold current
V
CC
= 3V; V
I
= 0.8V 75 130
I
HOLD
Bus
Hold
current
Data in
p
uts
6
V
CC
= 3V; V
I
= 2.0V –75 –140
µA
Data
inputs
6
V
CC
= 0V to 3.6V; V
CC
= 3.6V ±500
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 µA
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 µA
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 µA
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 µA
I
CCH
V
CC
= 3.6V; Outputs High, V
I
= GND or V
CC,
I
O
= 0 0.05 0.1
I
CCL
Quiescent supply current V
CC
= 3.6V; Outputs Low, V
I
= GND or V
CC,
I
O
= 0 3.6 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
0.04 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 100µsec 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 logic state.
Philips Semiconductors Product specification
74ALVT162442.5V/3.3V 16-bit buffer/driver (3-State)
1998 Oct 07
5
AC CHARACTERISTICS (3.3V 0.3V RANGE)
GND = 0V; t
R
= t
F
= 2.5ns; C
L
= 50pF; R
L
= 500Ω; T
amb
= –40°C to +85°C.
LIMITS
SYMBOL PARAMETER WAVEFORM V
CC
= 3.3V 0.3V UNIT
MIN TYP
1
MAX
t
PLH
t
PHL
Propagation delay
nAx to nYx
1
0.8
0.8
1.5
1.5
2.4
2.5
ns
t
PZH
t
PZL
Output enable time
to High and Low level
2
1.0
0.5
2.3
1.8
3.8
2.9
ns
t
PHZ
t
PLZ
Output disable time
from High and Low Level
2
1.5
1.5
2.7
2.3
4.2
3.6
ns
NOTE:
1. All typical values are at V
CC
= 3.3V and T
amb
= 25°C.
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 out
p
ut voltage
V
CC
= 2.3 to 2.7V; I
OH
= –100µA V
CC
–0.2 V
CC
V
V
OH
High
-
level
out ut
voltage
V
CC
= 2.3V; I
OH
= –8mA 1.8 2.5
V
V
OL
Low-level out
p
ut voltage
V
CC
= 2.3V; I
OL
= 100µA 0.07 0.2
V
OL
Low
-
level
out ut
voltage
V
CC
= 2.3V; I
OL
= 24mA 0.3 0.5
V
CC
= 2.7V; V
I
= V
CC
or GND Control pins 0.1 ±1
I
I
In
p
ut leakage current
V
CC
= 0 or 2.7V; V
I
= 5.5V 0.1 10
µA
I
I
In ut
leakage
current
V
CC
= 2.7V; V
I
= V
CC
Data
p
ins
4
0.1 1
µA
V
CC
= 2.7V; V
I
= 0
Data
ins
4
0.1 -5
I
OFF
Off current V
CC
= 0V; V
I
or V
O
= 0 to 4.5V 0.1 ±100 µA
I
HOLD
Bus Hold current V
CC
= 2.3V; V
I
= 0.7V 115
µA
I
HOLD
Data inputs
6
V
CC
= 2.3V; V
I
= 1.7V –10
µA
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 µA
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 µA
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 µA
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 µA
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 2.5 4.5 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 100µsec 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.
P1-P3P4-P6P7-P9P10-P11

74ALVT16244DGG,518

Mfr. #:
Buy 74ALVT16244DGG,518
Manufacturer:
Nexperia
Description:
IC BUF NON-INVERT 3.6V 48TSSOP
Lifecycle:
New from this manufacturer.
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