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74ALVT162827DGGY

P1-P3P4-P6P7-P9P10-P11
Philips Semiconductors Product specification
74ALVT162827
2.5V/3.3V 20-bit buffer/line driver, non-inverting,
with 30Ω termination resistors (3-State)
1998 Feb 13
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
561OE0
1Y0
1Y1
1Y2
1Y3
1Y4
1Y5
1Y6
GND
V
CC
GND
1Y7
1Y8
1Y9
2Y0
2Y1
2Y2
GND
2Y3
2Y4
2Y5
V
CC
2Y6
2Y7
GND
2Y8
2Y9
2OE0
1OE1
1A0
1A1
GND
1A2
1A3
V
CC
1A4
1A5
1A6
GND
1A7
1A8
1A9
2A0
2A1
2A2
GND
2A3
2A4
2A5
V
CC
2A6
2A7
GND
2A8
2A9
2OE1
SH00010
LOGIC SYMBOL
1A0 1A1 1A2 1A3 1A4 1A5 1A6 1A7
1Y0 1Y1 1Y2 1Y3 1Y4 1Y5 1Y6 1Y7
1A8 1A9
1Y8 1Y9
2A0 2A1 2A2 2A3 2A4 2A5 2A6 2A7
2Y0 2Y1 2Y2 2Y3 2Y4 2Y5 2Y6 2Y7
2A8 2A9
2Y8 2Y9
55 54 52 51 49 48 47 45 44 43
56
1
29
28
2 3 5 6 8 9 10 12 13 14
42 41 40 38 37 36 34 33 31 30
15 16 17 19 20 21 23 24 26 27
SH00011
1OE0
1OE1
2OE0
2OE1
LOGIC SYMBOL (IEEE/IEC)
EN1
1 ∇
EN2
1
2 ∇
1
SH00012
1
56
28
29
55
54
52
51
49
48
47
45
44
43
42
41
40
38
37
36
34
33
31
30
2
3
5
6
8
9
10
12
13
14
15
16
17
19
20
21
23
24
26
27
&
&
FUNCTION TABLE
INPUTS OUTPUTS
OPERATING MODE
nOEx nAx 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
SCHEMATIC OF EACH OUTPUT
V
CC
V
CC
OUTPUT
SW00206
27Ω
27Ω
Philips Semiconductors Product specification
74ALVT162827
2.5V/3.3V 20-bit buffer/line driver, non-inverting,
with 30Ω termination resistors (3-State)
1998 Feb 13
4
LOGIC DIAGRAM
nA0
nY0
nOE
0
nA1
nY1
nA2
nY2
nA3
nY3
nA4
nY4
nA5
nY5
nA6
nY6
nA7
nY7
nA8
nY8
nA9
nY9
nOE1
SH00013
ABSOLUTE MAXIMUM RATINGS
1,
2
SYMBOL
PARAMETER CONDITIONS RATING UNIT
V
CC
DC supply voltage -0.5 to +7.0 V
I
IK
DC input diode current V
I
< 0 -18 mA
V
I
DC input voltage
3
-1.2 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 +5.5 V
I
OUT
DC output current output in Low state 128 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 voltage ratings may be exceeded if the input and output current ratings are observed.
RECOMMENDED OPERATING CONDITIONS
SYMBOL
2.5V RANGE LIMITS 3.3V RANGE LIMITS
UNIT
SYMBOL
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 –12 mA
I
OL
Low-level output current 12 12 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
74ALVT162827
2.5V/3.3V 20-bit buffer/line driver, non-inverting,
with 30Ω termination resistors (3-State)
1998 Feb 13
5
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
= 3.0V; I
OH
= –12mA 2.0 2.3 V
V
OL
Low–level output voltage V
CC
= 3.0V; I
OL
= 12mA 0.5 0.8 V
V
CC
= 3.6V; V
I
= V
CC
or GND Control pins 0.1 ±1
V
CC
=0or36V
;
V
I
=55V
01
10
I
I
In
p
ut leakage current
V
CC
=
0
or
3
.
6V;
V
I
=
5
.
5V
0
.
1
10
µA
I
I
In ut
leakage
current
V
CC
=36V
;
V
I
=V
CC
4
05
1
µA
V
CC
=
3
.
6V;
V
I
=
V
CC
Data
p
ins
4
0
.
5
1
V
CC
= 3.6V; 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
Bus Hold current
V
CC
= 3V; V
I
= 0.8V 75 130 µA
I
HOLD
Bus
Hold
current
Data in
p
uts
6
V
CC
= 3V; V
I
= 2.0V –75 –140 µA
Data
in uts
V
CC
= 0V to 3.6V; V
CC
= 3.6V ±500 µA
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 0.07 0.1
I
CCL
Quiescent supply current V
CC
= 3.6V; Outputs Low, V
I
= GND or V
CC,
I
O
=
0 3.9 5.5 mA
I
CCZ
V
CC
= 3.6V; Outputs Disabled; V
I
= GND or V
CC,
I
O
=
0
5
0.07 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.
AC CHARACTERISTICS (3.3V 0.3V RANGE)
GND = 0V, t
R
= t
F
= 2.5ns, C
L
= 50pF, R
L
= 500Ω
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
1.0
1.0
2.2
2.0
3.3
3.0
ns
t
PZH
t
PZL
Output enable time
to High and Low level
2
1.5
1.0
3.4
2.4
5.6
3.7
ns
t
PHZ
t
PLZ
Output disable time
from High and Low level
2
1.5
1.0
3.4
2.7
5.2
4.5
ns
P1-P3P4-P6P7-P9P10-P11

74ALVT162827DGGY

Mfr. #:
Buy 74ALVT162827DGGY
Manufacturer:
Nexperia
Description:
Buffers & Line Drivers 20-Bit Buffer/Line Driver non-Inverting
Lifecycle:
New from this manufacturer.
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