74ALVC125-Q100
Quad buffer/line driver; 3-state
Rev. 2 — 20 January 2014
Product data sheet
1. General description
The 74ALVC125-Q100 is a quad non-inverting buffer/line driver with 3-state outputs. The
output enable input (nOE) controls the 3 state outputs (nY). A HIGH on the nOE pin
causes the outputs to assume a high-impedance OFF-state.
This product has been qualified to the Automotive Electronics Council (AEC) standard
Q100 (Grade 3) and is suitable for use in automotive applications.
2. Features and benefits
Automotive product qualification in accordance with AEC-Q100 (Grade 3)
Specified from
40 C
to +85
C
Wide supply voltage range from 1.65 V to 3.6 V
3.6 V tolerant inputs/outputs
CMOS low power consumption
Direct interface with TTL levels (2.7 V to 3.6 V)
Power-down mode
Latch-up performance exceeds 250 mA
Complies with JEDEC standards:
JESD8-7 (1.65 V to 1.95 V)
JESD8-5 (2.3 V to 2.7 V)
JESD8B/JESD36 (2.7 V to 3.6 V)
ESD protection:
MIL-STD-883, method 3015 exceeds 2000 V
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0
)
NXP Semiconductors
74ALVC125-Q100
Quad buffer/line driver; 3-state
3. Ordering information
Table 1.
Ordering information
Package
Temperature range Name
74ALVC125D-Q100
74ALVC125PW-Q100
74ALVC125BQ-Q100
40 C
to +85
C
40 C
to +85
C
40 C
to +85
C
SO14
TSSOP14
Description
plastic small outline package; 14 leads;
body width 3.9 mm
plastic thin shrink small outline package; 14
leads; body width 4.4 mm
Version
SOT108-1
SOT402-1
Type number
DHVQFN14 plastic dual in-line compatible thermal enhanced SOT762-1
very thin quad flat package; no leads;14
terminals; body 2.5 x 3 x 0.85 mm
4. Functional diagram
2
1
5
4
9
10
12
13
1A
1OE
2A
2OE
1Y
3
2
1
3
2Y
6
1
5
EN1
6
4
3A
3OE
4A
4OE
mna228
3Y
8
9
8
10
4Y
11
12
11
13
mna229
Fig 1.
Logic symbol
Fig 2.
IEC logic symbol
nA
nY
nOE
mna227
Fig 3.
Logic diagram (one buffer)
74ALVC125_Q100
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2014. All rights reserved.
Product data sheet
Rev. 2 — 20 January 2014
2 of 15
NXP Semiconductors
74ALVC125-Q100
Quad buffer/line driver; 3-state
5. Pinning information
5.1 Pinning
74ALVC125-Q100
1OE
2
3
4
5
6
GND
(1)
terminal 1
index area
74ALVC125-Q100
1OE
1A
1Y
2OE
2A
2Y
GND
1
2
3
4
5
6
7
aaa-008233
14 V
CC
13 4OE
12 4A
11 4Y
10 3OE
9
3A
1A
14 V
CC
13 4OE
12 4A
11 4Y
10 3OE
9
8
3A
3Y
1Y
2OE
2A
2Y
7
GND
1
3Y
8
aaa-008234
Transparent top view
(1) The die substrate is attached to this pad using
conductive die attach material. It cannot be used as a
supply pin or input.
Fig 4.
Pin configuration SO14 and TSSOP14
Fig 5.
Pin configuration DHVQFN14
5.2 Pin description
Table 2.
Symbol
nA
nY
nOE
V
CC
GND
Pin description
Pin
2, 5, 9, 12
3, 6, 8, 11
1, 4, 10, 13
14
7
Description
data input
bus output
output enable (active LOW)
supply voltage
ground (0 V)
6. Functional description
Table 3.
Input
nOE
L
L
H
[1]
H = HIGH voltage level
L = LOW voltage level
X= don’t care
Z = high-impedance OFF-state
Function table
[1]
Output
nA
L
H
X
nY
L
H
Z
74ALVC125_Q100
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2014. All rights reserved.
Product data sheet
Rev. 2 — 20 January 2014
3 of 15
NXP Semiconductors
74ALVC125-Q100
Quad buffer/line driver; 3-state
7. Limiting values
Table 4.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol
V
CC
I
IK
V
I
I
OK
V
O
Parameter
supply voltage
input clamping current
input voltage
output clamping current
output voltage
V
O
> V
CC
or V
O
< 0 V
output HIGH or LOW state
output 3-state
Power-down mode, V
CC
= 0 V
I
O
I
CC
I
GND
T
stg
P
tot
[1]
[2]
[3]
[2]
[1] [2]
Conditions
V
I
< 0 V
[1]
Min
0.5
50
0.5
-
0.5
0.5
0.5
-
-
100
65
Max
+4.6
-
+4.6
50
V
CC
+ 0.5
+4.6
+4.6
50
100
-
+150
500
Unit
V
mA
V
mA
V
V
V
mA
mA
mA
C
mW
output current
supply current
ground current
storage temperature
total power dissipation
V
O
= 0 V to V
CC
T
amb
=
40 C
to +85
C
[3]
-
The minimum input voltage ratings may be exceeded if the input current ratings are observed.
When V
CC
= 0 V (power-down mode), the output voltage can be 3.6 V in normal operation.
For SO14 packages: above 70
C
derate linearly with 8 mW/K.
For TSSOP14 packages: above 60
C
derate linearly with 5.5 mW/K.
For DHVQFN20 packages: above 60
C
derate linearly with 4.5 mW/K.
74ALVC125_Q100
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2014. All rights reserved.
Product data sheet
Rev. 2 — 20 January 2014
4 of 15
NXP Semiconductors
74ALVC125-Q100
Quad buffer/line driver; 3-state
8. Recommended operating conditions
Table 5.
Symbol
V
CC
V
I
V
O
Recommended operating conditions
Parameter
supply voltage
input voltage
output voltage
output HIGH or LOW state
output 3-state
power-down mode; V
CC
= 0 V
T
amb
t/V
ambient temperature
input transition rise and fall rate
in free air
V
CC
= 1.65 V to 2.7 V
V
CC
= 2.7 V to 3.6 V
Conditions
Min
1.65
0
0
0
0
40
0
0
Max
3.6
3.6
V
CC
3.6
3.6
+85
20
10
Unit
V
V
V
V
V
C
ns/V
ns/V
9. Static characteristics
Table 6.
Static characteristics
At recommended operating conditions. Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
V
IH
HIGH-level input voltage
Conditions
Min
V
CC
= 1.65 V to 1.95 V
V
CC
= 2.3 V to 2.7 V
V
CC
= 2.7 V to 3.6 V
V
IL
LOW-level input voltage
V
CC
= 1.65 V to 1.95 V
V
CC
= 2.3 V to 2.7 V
V
CC
= 2.7 V to 3.6 V
V
OH
HIGH-level output voltage
V
I
= V
IH
or V
IL
I
O
=
100 A;
V
CC
= 1.65 V to 3.6 V
I
O
=
6
mA; V
CC
= 1.65 V
I
O
=
12
mA; V
CC
= 2.3 V
I
O
=
8
mA; V
CC
= 2.3 V
I
O
=
12
mA; V
CC
= 2.7 V
I
O
=
18
mA; V
CC
= 3.0 V
I
O
=
24
mA; V
CC
= 3.0 V
V
OL
LOW-level output voltage
V
I
= V
IH
or V
IL
I
O
= 100
A;
V
CC
= 1.65 V to 3.6 V
I
O
= 6 mA; V
CC
= 1.65 V
I
O
= 12 mA; V
CC
= 2.3 V
I
O
= 18 mA; V
CC
= 2.3 V
I
O
= 12 mA; V
CC
= 2.7 V
I
O
= 18 mA; V
CC
= 3.0 V
I
O
= 24 mA; V
CC
= 3.0 V
I
I
input leakage current
V
CC
= 3.6 V; V
I
= 3.6 V or GND
-
-
-
-
-
-
-
-
-
0.11
0.17
0.25
0.16
0.23
0.30
0.1
0.2
0.3
0.4
0.6
0.4
0.4
0.55
5
V
V
V
V
V
V
V
A
V
CC
0.2
1.25
1.8
1.7
2.2
2.4
2.2
-
1.51
2.10
2.01
2.53
2.76
2.68
-
-
-
-
-
-
-
V
V
V
V
V
V
V
0.65
V
CC
-
1.7
2.0
-
-
-
-
-
-
-
-
40 C
to +85
C
Typ
[1]
-
-
-
0.7
0.8
Max
V
V
V
V
V
Unit
0.35
V
CC
V
74ALVC125_Q100
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2014. All rights reserved.
Product data sheet
Rev. 2 — 20 January 2014
5 of 15
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