74LV07AT
Hex buffer with open-drain outputs
Rev. 1 — 19 December 2016
Product data sheet
1. General description
The 74LV07AT is a hex buffer with open-drain outputs. 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.
Designed to operate over a VCC range from 4.5 V to 5.5 V, the inputs are TTL compatible,
which allows the device to be used to translate from 3.3 V to 5 V.
Schmitt-trigger action at all inputs makes the circuit tolerant of slower input rise and fall
times.
This device is fully specified for partial Power-down applications using IOFF.
The IOFF circuitry disables the output, preventing the damaging backflow current through
the device when it is powered down.
2. Features and benefits
Direct interface with TTL levels
Supply voltage range from 4.5 V to 5.5 V
Typical tPZL of 3.5 ns at 5 V
Typical VOL(p) < 0.8 V at VCC = 5 V, Tamb = 25 C
Supports mixed-mode voltage operation on all ports
IOFF circuitry provides partial Power-down mode operation
Latch-up performance exceeds 250 mA per JESD 78 Class II
ESD protection:
HBM ANSI/ESDA/JEDEC JS-001 Class 2 exceeds 3 kV
MM JESD22-A115-A exceeds 150 V
CDM JESD22-C101E exceeds 2 kV
Specified from 40 C to +85 C and from 40 C to +125 C
74LV07AT
Nexperia
Hex buffer with open-drain outputs
3. Ordering information
Table 1.
Ordering information
Type number
Package
74LV07ATPW
Temperature range Name
Description
Version
40 C to +125 C
plastic thin shrink small outline package; 14 leads;
body width 4.4 mm
SOT402-1
TSSOP14
4. Functional diagram
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Logic symbol
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*1'
PQD
PQD
Fig 1.
Fig 2.
PQD
IEC logic symbol
Fig 3.
Logic diagram for one gate
5. Pinning information
5.1 Pinning
/9$7
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9&&
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*1'
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DDD
Fig 4.
Pin configuration TSSOP14
74LV07AT
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 19 December 2016
©
Nexperia B.V. 2017. All rights reserved
2 of 12
74LV07AT
Nexperia
Hex buffer with open-drain outputs
5.2 Pin description
Table 2.
Pin description
Symbol
Pin
Description
1A, 2A, 3A, 4A, 5A, 6A
1, 3, 5, 9, 11, 13
data input
1Y, 2Y, 3Y, 4Y, 5Y, 6Y
2, 4, 6, 8, 10, 12
data output
GND
7
ground (0 V)
VCC
14
supply voltage
6. Functional description
Table 3.
Function selection [1]
Input
Output
nA
nY
L
L
H
Z
[1]
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
Parameter
VCC
supply voltage
Conditions
Min
Max
Unit
0.5
+7.0
V
input voltage
[1]
0.5
+7.0
V
VO
output voltage
output LOW state, power-down or
3-state mode
[2]
0.5
+7.0
V
IIK
input clamping current
VI < 0 V
20
-
mA
IOK
output clamping current
VO < 0 V
50
-
mA
IO
output current
VO = 0 V to VCC
-
35
mA
ICC
supply current
-
70
mA
IGND
ground current
70
-
mA
Tstg
storage temperature
65
+150
C
-
500
mW
VI
total power dissipation
Ptot
Tamb = 40 C to +125 C
[3]
[1]
The minimum input voltage ratings may be exceeded if the input current ratings are observed.
[2]
The output voltage ratings may be exceeded if the output current ratings are observed.
[3]
For TSSOP14 packages: above 75 C the value of Ptot derates linearly at 7 mW/K.
74LV07AT
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 19 December 2016
©
Nexperia B.V. 2017. All rights reserved
3 of 12
74LV07AT
Nexperia
Hex buffer with open-drain outputs
8. Recommended operating conditions
Table 5.
Recommended operating conditions
Voltages are referenced to GND (ground = 0 V).
Symbol
Parameter
Conditions
VCC
supply voltage
VI
input voltage
VO
output voltage
Tamb
ambient temperature
t/V
input transition rise and fall rate
output LOW state, power-down or
3-state mode
VCC = 5.0 V 0.5 V
Min
Typ
Max
Unit
4.5
5.0
5.5
V
0
-
5.5
V
0
-
5.5
V
40
+25
+125
C
-
-
20
ns/V
9. Static characteristics
Table 6.
Static characteristics
Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
25 C
Conditions
40 C to +85 C 40 C to +125 C Unit
Min
Typ
Max
Min
Max
Min
Max
VIH
HIGH-level
input voltage
VCC = 4.5 V to 5.5 V
2
-
-
2
-
2
-
V
VIL
LOW-level
input voltage
VCC = 4.5 V to 5.5 V
-
-
0.8
-
0.8
-
0.8
V
VOL
LOW-level
VI = VIH or VIL; VCC = 4.5 V
output voltage
IO = 50 A
-
0
0.1
-
0.1
-
0.1
V
-
-
0.44
-
0.55
-
0.55
V
IO = 16mA
IOZ
OFF-state
VCC = 5.5 V; VI = VIH or VIL;
output current VO = GND to 5.5 V
-
-
0.25
-
2.5
-
2.5
A
IOFF
power-off
leakage
current
VI or VO = GND to 5.5 V;
VCC = 0 V
-
-
0.5
-
5
-
5
A
II
input leakage
current
VI = VCC or GND;
VCC = 0 V to 5.5 V
-
-
0.1
-
1
-
1
A
ICC
supply current VI = VCC or GND; IO = 0 A;
VCC = 5.5 V
-
-
2
-
20
-
20
A
ICC
additional
per input pin; VI = 3.4 V;
supply current IO = 0 A; other pins at VCC or
GND; VCC = 5.5 V
-
-
1.35
-
1.5
-
1.5
mA
74LV07AT
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 19 December 2016
©
Nexperia B.V. 2017. All rights reserved
4 of 12
74LV07AT
Nexperia
Hex buffer with open-drain outputs
10. Dynamic characteristics
Table 7.
Dynamic characteristics
GND = 0 V. For test circuit see Figure 6.
Symbol Parameter
25 C
Conditions
Min
Max
Min
Max
Min
Max
-
3.5
5.3
1
6.6
1
7.7
ns
-
5.2
7.7
1
9.5
1
11
ns
CL = 15 pF
-
3.2
4.3
1
5.1
1
5.7
ns
CL = 50 pF
-
5.4
7
1
8
1
8.9
ns
OFF-state to nA to nY; see Figure 5
LOW
VCC = 4.5 V to 5.5 V
propagation
CL = 15 pF
delay
CL = 50 pF
tPZL
LOW to
OFF-state
propagation
delay
tPLZ
40 C to +85 C 40 C to +125 C Unit
Typ[1]
nA to nY; see Figure 5
VCC = 4.5 V to 5.5 V
CI
input
capacitance
VI = VCC or GND;
VCC = 5 V
-
2
6
-
6
-
6
pF
CO
output
capacitance
VO = VCC or GND;
VCC = 5 V
-
5
-
-
-
-
-
pF
CPD
power
dissipation
capacitance
per buffer;
CL = 50 pF; f = 10 MHz;
VI = GND to VCC
-
3
-
-
-
-
-
pF
[2]
[1]
Typical values are measured at Tamb = 25 C and VCC = 5 V.
[2]
CPD is used to determine the dynamic power dissipation PD (W).
PD = CPD VCC2 fi + (CL VCC2 fo) where:
fi = input frequency in MHz;
fo = output frequency in MHz;
CL = output load capacitance in pF;
VCC = supply voltage in Volts.
74LV07AT
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 19 December 2016
©
Nexperia B.V. 2017. All rights reserved
5 of 12
74LV07AT
Nexperia
Hex buffer with open-drain outputs
Table 8.
Noise characteristics
GND = 0 V. For test circuit see Figure 6.
Symbol
Parameter
Tamb = 25 C
Conditions
Unit
Min
Typ
Max
VCC = 5 V; CL = 50 pF
VOL(p)
LOW-level output voltage (peak)
-
0.6
-
V
VOL(v)
LOW-level output voltage (valley)
-
0.4
-
V
VIH(AC)
AC HIGH-level input voltage (dynamic)
2
-
-
V
VIL(AC)
AC LOW-level input voltage (dynamic)
-
-
0.8
V
11. Waveforms
9,
90
Q$LQSXW
90
*1'
W 3=/
W 3/=
9&&
Q
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