74HCU04
Hex unbuffered inverter
Rev. 7 — 8 December 2015
Product data sheet
1. General description
The 74HCU04 is a hex unbuffered inverter. Inputs include clamp diodes. This enables the
use of current limiting resistors to interface inputs to voltages in excess of VCC.
2. Features and benefits
Complies with JEDEC standard JESD7A
Balanced propagation delays
ESD protection:
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V
Multiple package options
Specified from 40 C to +125 C
3. Ordering information
Table 1.
Ordering information
Type number
Package
Temperature
range
Name
Description
Version
74HCU04D
40 C to +125 C SO14
plastic small outline package; 14 leads; body width 3.9 mm SOT108-1
74HCU04DB
40 C to +125 C SSOP14
plastic shrink small outline package; 14 leads; body width
5.3 mm
SOT337-1
74HCU04PW
40 C to +125 C TSSOP14
plastic thin shrink small outline package; 14 leads;
body width 4.4 mm
SOT402-1
74HCU04BQ
40 C to +125 C DHVQFN14 plastic dual in-line compatible thermal enhanced very thin
quad flat package; no leads; 14 terminals;
body 2.5 3 0.85 mm
SOT762-1
74HCU04
NXP Semiconductors
Hex unbuffered inverter
4. Functional diagram
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Fig 1.
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Logic symbol
Fig 2.
PQD
IEC logic symbol
Fig 3.
Logic diagram (one
inverter)
5. Pinning information
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DDO
(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 VCC.
Fig 4.
Pin configuration SO14 and (T)SSOP14
74HCU04
Product data sheet
Fig 5.
Pin configuration DHVQFN14
All information provided in this document is subject to legal disclaimers.
Rev. 7 — 8 December 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
2 of 17
74HCU04
NXP Semiconductors
Hex unbuffered inverter
5.1 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 table
H = HIGH voltage level; L = LOW voltage level
Input
Output
nA
nY
L
H
H
L
7. Limiting values
Table 4.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
VCC
supply voltage
Conditions
Min
Max
Unit
0.5
+7.0
V
-
20
mA
-
50
mA
-
25
mA
50
mA
IIK
input clamping current
VI < 0.5 V or VI > VCC + 0.5 V
[1]
IOK
output clamping current
VO < 0.5 V or VO > VCC + 0.5 V
[1]
IO
output current
0.5 V < VO < VCC + 0.5 V
ICC
supply current
-
IGND
ground current
50
-
mA
Tstg
storage temperature
65
+150
C
-
500
mW
total power dissipation
Ptot
SO14, (T)SSOP14 and DHVQFN14
packages
[2]
[1]
The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2]
For SO14 package: Ptot derates linearly with 8 mW/K above 70 C.
For (T)SSOP14 packages: Ptot derates linearly with 5.5 mW/K above 60 C.
For DHVQFN14 packages: Ptot derates linearly with 4.5 mW/K above 60 C.
74HCU04
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 7 — 8 December 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
3 of 17
74HCU04
NXP Semiconductors
Hex unbuffered inverter
8. Recommended operating conditions
Table 5.
Recommended operating conditions
Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
VCC
supply voltage
Conditions
Min
Typ
Max
Unit
2.0
5.0
6.0
V
VI
input voltage
0
-
VCC
V
VO
output voltage
0
-
VCC
V
Tamb
ambient temperature
40
+25
+125
C
9. Static characteristics
Table 6.
Static characteristics
Voltages are referenced to GND (ground = 0 V).
25 C
40 C to +85 C
40 C to +125 C Unit
Symbol
Parameter
Conditions
Min
Typ
Max
Min
Max
Min
Max
VIH
HIGH-level
input voltage
VCC = 2.0 V
1.7
1.4
-
1.7
-
1.7
-
V
VCC = 4.5 V
3.6
2.6
-
3.6
-
3.6
-
V
VCC = 5.5 V
4.8
3.4
-
4.8
-
4.8
-
V
VIL
VOH
VOL
LOW-level
input voltage
VCC = 2.0 V
-
0.6
0.3
-
0.3
-
0.3
V
VCC = 4.5 V
-
1.9
0.9
-
0.9
-
0.9
V
VCC = 5.5 V
-
2.6
1.2
-
1.2
-
1.2
V
HIGH-level
VI = VIH or VIL
output voltage
IO = 20 A; VCC = 2.0 V
1.8
2.0
-
1.8
-
1.8
-
V
IO = 20 A; VCC = 4.5 V
4.0
4.5
-
4.0
-
4.0
-
V
IO = 4.0 mA; VCC = 4.5 V
3.98
4.32
-
3.84
-
3.7
-
V
IO = 20 A; VCC = 6.0 V
5.5
6.0
-
5.5
-
5.5
-
V
IO = 5.2 mA; VCC = 6.0 V
5.48
5.81
-
5.34
-
5.2
-
V
LOW-level
VI = VIH or VIL
output voltage
IO = 20 A; VCC = 2.0 V
-
0
0.2
-
0.2
-
0.2
V
IO = 20 A; VCC = 4.5 V
-
0
0.5
-
0.5
-
0.5
V
IO = 4.0 mA; VCC = 4.5 V
-
0.15
0.26
-
0.33
-
0.4
V
IO = 20 A; VCC = 6.0 V
-
0
0.5
-
0.5
-
0.5
V
IO = 5.2 mA; VCC = 6.0 V
-
0.16
0.26
-
0.33
-
0.4
V
-
-
0.1
-
1.0
-
1.0
A
II
input leakage
current
ICC
supply current VI = VCC or GND; IO = 0 A;
VCC = 6.0 V
-
-
2
-
20
-
20
A
CI
input
capacitance
-
3.5
-
-
-
-
-
pF
74HCU04
Product data sheet
VI = VCC or GND;
VCC = 6.0 V
All information provided in this document is subject to legal disclaimers.
Rev. 7 — 8 December 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
4 of 17
74HCU04
NXP Semiconductors
Hex unbuffered inverter
10. Dynamic characteristics
Table 7.
Dynamic characteristics
Voltages are referenced to GND (ground = 0 V); For test circuit see Figure 7.
Symbol Parameter
propagation delay
tpd
transition time
tt
power dissipation
capacitance
CPD
[1]
tpd is the same as tPHL, tPLH.
[2]
tt is the same as tTHL, tTLH.
[3]
25 C
Conditions
40 C to
+85 C
40 C to Unit
+125 C
Typ
Max
Max
Max
VCC = 2.0 V; CL = 50 pF
19
70
90
105
ns
VCC = 4.5 V; CL = 50 pF
7
14
18
21
ns
nA to nY; see Figure 6
[1]
VCC = 5.0 V; CL = 15 pF
5
-
-
-
ns
VCC = 6.0 V; CL = 50 pF
6
12
15
18
ns
VCC = 2.0 V; CL = 50 pF
19
75
95
110
ns
VCC = 4.5 V; CL = 50 pF
7
15
19
22
ns
VCC = 6.0 V; CL = 50 pF
6
13
16
19
ns
10
-
-
-
pF
[2]
see Figure 6
per inverter; VI = GND to VCC
[3]
CPD is used to determine the dynamic power dissipation (PD in W).
PD = CPD VCC2 fi N + (CL VCC2 fo) where:
fi = input frequency in MHz;
fo = output frequency in MHz;
CL = output load capacitance in pF;
VCC = supply voltage in V;
N = number of inputs switching;
(CL VCC2 fo) = sum of outputs.
74HCU04
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 7 — 8 December 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
5 of 17
74HCU04
NXP Semiconductors
Hex unbuffered inverter
11. Waveforms
9,
90
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W 3/+
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90
90
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