74LVC07A
Hex buffer with open-drain outputs
Rev. 5 — 27 October 2011
Product data sheet
1. General description
The 74LVC07A provides six non-inverting buffers. The outputs are open-drain and can be
connected to other open-drain outputs to implement active-LOW wired-OR or active-HIGH
wired-AND functions.
Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of these
devices as translators in mixed 3.3 V and 5 V applications.
2. Features and benefits
5 V tolerant inputs and outputs (open-drain) for interfacing with 5 V logic
Wide supply voltage range from 1.2 V to 5.5 V
CMOS low power consumption
Direct interface with TTL levels
Inputs accept voltages up to 5 V
Complies with JEDEC standard:
JESD8-7A (1.65 V to 1.95 V)
JESD8-5A (2.3 V to 2.7 V)
JESD8-C/JESD36 (2.7 V to 3.6 V)
ESD protection:
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-B exceeds 200 V
CDM JESD22-C101E exceeds 1000 V
Specified from
40 C
to +85
C
and
40 C
to +125
C
3. Ordering information
Table 1.
Ordering information
Package
Temperature range
74LVC07AD
74LVC07APW
74LVC07ABQ
40 C
to +125
C
40 C
to +125
C
40 C
to +125
C
Name
SO14
TSSOP14
Description
plastic small outline package; 14 leads;
body width 3.9 mm
plastic thin small outline package; 14 leads;
body width 4.4 mm
Version
SOT108-1
SOT402-1
SOT762-1
Type number
DHVQFN14 plastic dual in-line compatible thermal enhanced very
thin quad flat package; no leads; 14 terminals;
body 2.5
3
0.85 mm
Nexperia
74LVC07A
Hex buffer with open-drain outputs
4. Functional diagram
1
1A
1Y 2
1A
1
1
2
1Y
3
2A
2Y 4
2A
5
3A
3Y 6
3
1
4
2Y
3A
9
4A
4Y 8
5
1
6
3Y
4A
11
5A
5Y 10
9
1
8
4Y
5A
13
6A
6Y 12
11
1
10
5Y
A
Y
6A
mna535
13
1
mna534
12
6Y
GND
mna533
Fig 1.
Logic symbol
Fig 2.
IEC logic symbol
Fig 3.
Logic diagram for one gate
5. Pinning information
5.1 Pinning
74LVC07A
1A
1Y
2A
2Y
3A
3Y
GND
1
2
3
4
5
6
7
001aad066
74LVC07A
14 V
CC
13 6A
12 6Y
11 5A
10 5Y
9
8
4A
4Y
terminal 1
index area
1Y
2A
2Y
3A
3Y
2
3
4
5
6
7
GND
4Y
8
GND
(1)
14 V
CC
13 6A
12 6Y
11 5A
10 5Y
9
4A
1A
1
001aad067
Transparent top view
(1) This is not a supply pin. The substrate is attached to this
pad using conductive die attach material. There is no
electrical or mechanical requirement to solder this pad.
However, if it is soldered, the solder land should remain
floating or be connected to GND.
Fig 4.
Pin configuration for SO14 and TSSOP14
Fig 5.
Pin configuration for DHVQFN14
74LVC07A
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2017. All rights reserved
Product data sheet
Rev. 5 — 27 October 2011
2 of 14
Nexperia
74LVC07A
Hex buffer with open-drain outputs
5.2 Pin description
Table 2.
Symbol
1A, 2A, 3A, 4A, 5A, 6A
1Y, 2Y, 3Y, 4Y, 5Y, 6Y
GND
V
CC
Pin description
Pin
1, 3, 5, 9, 11, 13
2, 4, 6, 8, 10, 12
7
14
Description
data input
data output
ground (0 V)
supply voltage
6. Functional description
Table 3.
Input
nA
L
H
[1]
Function selection
[1]
Output
nY
L
Z
H = HIGH voltage level; L = LOW voltage level; Z = high-impedance OFF-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
I
O
I
CC
I
GND
P
tot
T
stg
[1]
[2]
[3]
Parameter
supply voltage
input clamping current
input voltage
output clamping current
output voltage
output current
supply current
ground current
total power dissipation
storage temperature
Conditions
V
I
< 0 V
[1]
Min
0.5
50
0.5
50
[2]
[2]
Max
+6.5
-
+6.5
-
+6.5
+6.5
50
100
-
500
+150
Unit
V
mA
V
mA
V
V
mA
mA
mA
mW
C
V
O
< 0 V
active mode
high-impedance mode
V
O
= 0 V to V
CC
0.5
0.5
-
-
100
T
amb
=
40 C
to +125
C
[3]
-
65
The minimum input voltage ratings may be exceeded if the input current ratings are observed.
The output voltage ratings may be exceeded if the output current ratings are observed.
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 DHVQFN14 packages: above 60
C
derates linearly with 4.5 mW/K.
74LVC07A
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2017. All rights reserved
Product data sheet
Rev. 5 — 27 October 2011
3 of 14
Nexperia
74LVC07A
Hex buffer with open-drain outputs
8. Recommended operating conditions
Table 5.
Symbol
V
CC
V
I
V
O
T
amb
t/V
Recommended operating conditions
Parameter
supply voltage
functional
input voltage
output voltage
ambient temperature
input transition rise and fall
rate
V
CC
= 1.65 V to 2.7 V
V
CC
= 2.7 V to 5.5 V
active mode
high-impedance mode
Conditions
Min
1.65
1.2
0
0
0
40
0
0
Typ
-
-
-
-
-
-
-
-
Max
5.5
-
5.5
V
CC
5.5
+125
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
V
CC
= 1.2 V
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
CC
= 4.5 V to 5.5 V
V
IL
LOW-level input V
CC
= 1.2 V
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
CC
= 4.5 V to 5.5 V
V
OL
LOW-level
output voltage
V
I
= V
IH
or V
IL
I
O
= 100
A;
V
CC
= 1.65 V to 5.5 V
I
O
= 4 mA; V
CC
= 1.65 V
I
O
= 8 mA; V
CC
= 2.3 V
I
O
= 12 mA; V
CC
= 2.7 V
I
O
= 24 mA; V
CC
= 3.0 V
I
O
= 32 mA; V
CC
= 4.5 V
I
I
I
OZ
I
OFF
input leakage
current
OFF-state
output current
power-off
leakage current
V
I
= 5.5 V or GND;
V
CC
= 1.65 V to 5.5 V
-
-
-
-
-
-
-
-
-
-
-
-
-
0.1
0.1
0.1
0.20
0.45
0.3
0.4
0.55
0.55
5
10
10
-
-
-
-
-
-
-
-
-
0.3
0.6
0.75
0.6
0.8
0.8
20
20
20
V
V
V
V
V
V
A
A
A
1.08
1.7
2.0
0.7
V
CC
-
-
-
-
-
40 C
to +85
C
Min
Typ
[1]
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.12
0.7
0.8
Max
40 C
to +125
C
Min
1.08
1.7
2.0
0.7
V
CC
-
-
-
-
-
-
-
0.12
0.7
0.8
0.65
V
CC
-
Max
V
V
V
V
V
V
V
V
Unit
0.65
V
CC
-
0.35
V
CC
-
0.35
V
CC
V
0.30
V
CC
-
0.30
V
CC
V
V
I
= V
IH
; V
O
= 5.5 V or GND; -
V
CC
= 1.65 V to 5.5 V
V
I
or V
O
= 5.5 V; V
CC
= 0 V
-
74LVC07A
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2017. All rights reserved
Product data sheet
Rev. 5 — 27 October 2011
4 of 14
Nexperia
74LVC07A
Hex buffer with open-drain outputs
Table 6.
Static characteristics
…continued
At recommended operating conditions. Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
I
CC
I
CC
supply current
additional
supply current
input
capacitance
Conditions
V
I
= V
CC
or GND; I
O
= 0 A;
V
CC
= 5.5 V
per input pin;
V
I
= V
CC
0.6 V; I
O
= 0 A;
V
CC
= 2.7 V to 5.5 V
C
I
V
CC
= 0 V to 5.5 V;
V
I
= GND to V
CC
-
5.0
-
-
-
pF
-
-
40 C
to +85
C
Min
Typ
[1]
0.1
5
10
500
Max
-
-
40 C
to +125
C
Min
40
5000
Max
A
A
Unit
[1]
All typical values are measured at V
CC
= 3.3 V (unless stated otherwise) and T
amb
= 25
C.
10. Dynamic characteristics
Table 7.
Dynamic characteristics
Voltages are referenced to GND (ground = 0 V). For test circuit see
Figure 7.
Symbol Parameter
t
PZL
OFF-state to LOW
propagation delay
Conditions
nA to nY; see
Figure 6
V
CC
= 1.2 V
V
CC
= 1.65 V to 1.95 V
V
CC
= 2.3 V to 2.7 V
V
CC
= 2.7 V
V
CC
= 3.0 V to 3.6 V
V
CC
= 4.5 V to 5.5 V
t
PLZ
LOW to OFF-state
propagation delay
nA to nY; see
Figure 6
V
CC
= 1.2 V
V
CC
= 1.65 V to 1.95 V
V
CC
= 2.3 V to 2.7 V
V
CC
= 2.7 V
V
CC
= 3.0 V to 3.6 V
V
CC
= 4.5 V to 5.5 V
C
PD
power dissipation
capacitance
per buffer; V
I
= GND to V
CC
V
CC
= 1.65 V to 1.95 V
V
CC
= 2.3 V to 2.7 V
V
CC
= 3.0 V to 3.6 V
[1]
[2]
[2]
40 C
to +85
C
Min
-
0.5
0.5
0.5
0.5
0.5
-
0.5
0.5
0.5
0.5
0.5
-
-
-
Typ
[1]
8.0
1.7
1.2
1.8
1.2
1.6
10
3.0
1.7
2.1
2.5
1.6
6.5
6.9
7.2
Max
-
5.5
2.8
3.3
3.6
2.6
-
5.5
2.8
3.3
3.6
2.6
-
-
-
40 C
to +125
C
Unit
Min
-
0.5
0.5
0.5
0.5
0.5
-
0.5
0.5
0.5
0.5
0.5
-
-
-
Max
-
6.5
3.5
4.5
4.5
3.5
-
6.5
3.5
4.5
4.5
3.5
-
-
-
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
pF
pF
pF
Typical values are measured at T
amb
= 25
C
and V
CC
= 1.2 V, 1.8 V, 2.5 V, 2.7 V, 3.3 V and 5.0 V respectively.
C
PD
is used to determine the dynamic power dissipation (P
D
in
W).
P
D
= C
PD
V
CC2
f
i
N +
(C
L
V
CC2
f
o
) where:
f
i
= input frequency in MHz; f
o
= output frequency in MHz
C
L
= output load capacitance in pF
V
CC
= supply voltage in Volts
N = number of inputs switching
(C
L
V
CC2
f
o
) = sum of the outputs
74LVC07A
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2017. All rights reserved
Product data sheet
Rev. 5 — 27 October 2011
5 of 14
嵌入式系统
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
