74AHCU04
UNBUFFERED HEX INVERTERS
Description
The 74AHCU04 provides provides six independent unbuffered
inverters with standard push-pull outputs. The device is designed for
operation with a power supply range of 2.0V to 5.5V. The inputs are
tolerant to 5.5V allowing this device to be used in a mixed voltage
environment.
Pin Assignments
( Top View )
1A
1Y
2A
2Y
3A
3Y
GND
1
2
3
4
5
6
7
14
13
12
11
10
9
8
Vcc
6A
6Y
5A
5Y
4A
4Y
NEW PRODUCT
The gates perform the Boolean function:
Y
=
A
Features
•
•
•
•
•
•
Wide Supply Voltage Range from 2.0V to 5.5V
Sinks or Sources 8mA at V
CC
= 4.5V
CMOS Low Power Consumption
Schmitt Trigger Action at All Inputs
Inputs can be driven by 3.3V or 5.5V allowing for voltage
translation applications.
ESD Protection Exceeds JESD 22
200-V Machine Model (A115-A)
2000-V Human Body Model (A114-A)
Exceeds 1000-V Charged Device Model (C101C)
•
•
•
•
Latch-Up Exceeds 250mA per JESD 78, Class II
Range of Package Options SO-14 and TSSOP-14
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
SO-14 / TSSOP-14
Applications
•
•
•
Suited for use as an inverter in a crystal oscillator
General Purpose Logic
Wide array of products such as:
PCs, Networking, Notebooks, Netbooks
Computer Peripherals, Hard Drives, CD/DVD ROM
TV, DVD, DVR, Set Top Box
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
Click here for ordering information, located at the end of datasheet
74AHCU04
Document number: DS35347 Rev. 3 - 2
1 of 8
www.diodes.com
January 2013
© Diodes Incorporated
74AHCU04
Pin Descriptions
Pin
Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Pin Name
1A
1Y
2A
2Y
3A
3Y
GND
4Y
4A
5Y
5A
6Y
6A
V
CC
Function
Data Input
Data Output
Data Input
Data Output
Data Input
Data Output
Ground
Data Output
Data Input
Data Output
Data Input
Data Output
Data Input
Supply Voltage
Logic Diagram
1A
2A
3A
1
3
5
2
4
6
1Y
2Y
3Y
NEW PRODUCT
4A
5A
6A
9
11
13
8
10
12
4Y
5Y
6Y
Function Table
Input
A
L
H
Output
Y
H
L
Absolute Maximum Ratings
(Note 4) (@T
A
= +25°C, unless otherwise specified.)
Symbol
ESD HBM
ESD CDM
ESD MM
V
CC
V
I
I
IK
I
OK
I
OK
I
O
I
CC
I
GND
T
J
T
STG
P
TOT
Note:
Description
Human Body Model ESD Protection
Charged Device Model ESD Protection
Machine Model ESD Protection
Supply Voltage Range
Input Voltage Range
Input Clamp Current
Output Clamp Current
Output Clamp Current
V
I
< -0.5V
V
O
< -0.5V
V
O
> V
CC
+0.5V
Rating
2
1
200
-0.5 to +7.0
-0.5 to +7.0
-20
-20
25
+/- 25
75
-75
-40 to +150
-65 to +150
500
Unit
KV
KV
V
V
V
mA
mA
mA
mA
mA
mA
°C
°C
mW
Continuous Output Current -0.5V < V
O
V
CC
+0.5V
Continuous Current Through V
CC
Continuous Current Through GND
Operating Junction Temperature
Storage Temperature
Total Power Dissipation
4. Stresses beyond the absolute maximum may result in immediate failure or reduced reliability. These are stress values and device operation should
be within recommend values.
74AHCU04
Document number: DS35347 Rev. 3 - 2
2 of 8
www.diodes.com
January 2013
© Diodes Incorporated
74AHCU04
Recommended Operating Conditions
(Note 5) (@T
A
= +25°C, unless otherwise specified.)
Symbol
V
CC
V
I
V
O
Δt/ΔV
Parameter
Supply Voltage
Input Voltage
Output Voltage
Input Transition Rise or Fall Rate
Operating Free-Air Temperature
5. Unused inputs should be held at V
CC
or Ground.
Conditions
Min
2.0
0
0
Max
5.5
5.5
V
CC
100
20
Unit
V
V
V
ns/V
°C
V
CC
= 3.0V to 3.6V
V
CC
= 4.5V to 5.5V
-40
NEW PRODUCT
T
A
Note:
+125
Electrical Characteristics
(@T
A
= +25°C, unless otherwise specified.)
Symbol
Parameter
High-Level Input
Voltage
Low-Level input
Voltage
I
OH
= -50μA
V
OH
High-Level Output
Voltage
I
OH
= -50μA
I
OH
= -50μA
I
OH
= -4mA
I
OH
= -8mA
I
OL
= 50μA
V
OL
Low-Level Output
Voltage
I
OL
= 50μA
I
OL
= 50μA
I
OL
= 4mA
I
OL
= 8mA
I
I
I
CC
Input Current
Supply Current
V
I
= GND to 5.5V
V
I
= GND or V
CC,
I
O
= 0
Test Conditions
V
CC
2.0V
3.0V
5.5V
2.0V
3.0 V
5.5V
2.0V
3.0V
4.5V
3.0V
4.5V
2.0V
3.0V
4.5V
3.0V
4.5V
3.6V
3.6V
1.8
2.7
4.0
2.48
3.80
0.2
0.3
0.5
0.44
0.44
±1
20
T
A
= -40°C to +85°C
Min
1.7
2.4
4.4
0.3
0.6
1.1
1.8
2.7
4.0
2.40
3.70
0.2
0.3
0.5
0.55
0.55
±2
40
μA
μA
V
V
Max
T
A
= -40°C to +125°C
Min
1.7
2.4
4.4
0.3
0.6
1.1
V
V
Max
Unit
V
IH
V
IL
Operating Characteristics
Parameter
C
pd
C
i
Power Dissipation
Capacitance per Gate
Input Capacitance
Test
Conditions
f = 1MHz
V
i
= V
CC
– or GND
V
CC
= 2.0V
Typ
7.9
4.0
V
CC
= 3.3V
Typ
8.3
4.0
V
CC
= 5V
Typ
9.1
4.0
Unit
pF
pF
74AHCU04
Document number: DS35347 Rev. 3 - 2
3 of 8
www.diodes.com
January 2013
© Diodes Incorporated
74AHCU04
Switching Characteristics
Symbol
Parameter
Test
Conditions
Figure 1
t
PD
Propagation
Delay A
N
to Y
N
C
L
= 15pF
Figure 1
C
L
= 50pF
V
CC
3.0V to 3.6V
4.5V to 5.5V
3.0V to 3.6V
4.5V to 5.5V
T
A
= +25°C
Min
0.5
0.5
0.5
0.5
Typ
3.0
2.4
3.4
3.5
Max
7.1
5.5
10.6
7.0
-40°C to +85°C
Min
0.5
0.5
0.5
0.5
Max
8.0
6.5
12.0
8.0
-40°C to +125°C
Min
0.5
0.5
0.5
0.5
Max
9.0
7.0
13.5
9.0
ns
Unit
NEW PRODUCT
Parameter Measurement Information
V
CC
3.3V to -3.6V
4.5V to 5.5V
Inputs
V
I
V
CC
V
CC
t
r
/t
f
3ns
3ns
V
M
V
CC
/2
V
CC
/2
C
L
15pF, 50pF
15pF, 50pF
Voltage Waveform
Pulse Duration
Voltage Waveform
Propagation Delay Times
Inverting and Non Inverting Outputs
Figure 1 Load Circuit and Voltage Waveforms
Notes:
A. Includes test lead and test apparatus capacitance.
B. All pulses are supplied at pulse repetition rate
≤
1 MHz.
C. Inputs are measured separately one transition per measurement.
D. t
PLH
and t
PHL
are the same as t
PD
.
74AHCU04
Document number: DS35347 Rev. 3 - 2
4 of 8
www.diodes.com
January 2013
© Diodes Incorporated
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