74AHC05
HEX INVERTER WITH OPEN DRAIN OUTPUTS
Description
The 74AHC05 provides provides six independent inverters with open
drain 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.
The gates perform the Boolean function:
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
Y
=
A
Features
•
•
•
•
•
•
Wide Supply Voltage Range from 2.0V to 5.5V
Outputs Sink 8 mA at V
CC
= 4.5V
CMOS Low Power Consumption
Schmitt Trigger Action at All Inputs
Inputs can be driven by 3.3 V 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
•
•
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 for Ordering Information
74AHC05
Document number: DS35340 Rev. 3 - 2
1 of 8
www.diodes.com
January 2013
© Diodes Incorporated
74AHC05
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
NEW PRODUCT
Function Table
Input
A
L
H
Output
Y
Z
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.
74AHC05
Document number: DS35340 Rev. 3 - 2
2 of 8
www.diodes.com
January 2013
© Diodes Incorporated
74AHC05
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
OL
= 50μA
V
OL
Low-Level Output
Voltage
I
OL
= 50μA
I
OL
= 50μA
I
OL
= 4mA
I
OL
= 8mA
I
OZ
I
I
I
CC
Z State
Leakage Current
Input Current
Supply Current
V
O
= 0 to 5.5V
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
3.0V
5.5V
2.0V
3.0V
4.5V
3.0V
4.5V
5.5V
3.6V
3.6V
T
A
= -40°C to +85°C
Min
Max
1.5
2.1
3.85
0.5
0.9
1.65
0.1
0.1
0.1
0.44
0.44
±2.5
±1
20
T
A
= -40°C to +125°C
Min
Max
1.5
2.1
3.85
0.5
0.9
1.65
0.1
0.1
0.1
0.55
0.55
±10
±2
40
μA
μA
μA
V
Unit
V
IH
V
V
IL
V
Operating Characteristics
Parameter
C
pd
C
i
Power Dissipation
Capacitance per Gate
Input Capacitance
Test
Conditions
f = 1 MHz
V
i
= V
CC
– or GND
V
CC
= 2.0V
Typ
4.3
4.0
V
CC
= 3.3V
Typ
4.8
4.0
V
CC
= 5V
Typ
5.6
4.0
Unit
pF
pF
Switching Characteristics
Symbol
Parameter
Test
Conditions
Figure 1
C
L
= 15pF
Figure 1
C
L
= 50pF
Vcc
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.
4.5
3.2
6.0
4.5
Max
7.9
5.5
11.4
7.5
-40°C to +85°C
Min
0.5
0.5
0.5
0.5
Max
9.5
6.5
13.0
8.5
-40°C to +125°C
Min
0.5
0.5
0.5
0.5
Max
10.0
7.0
14.5
9.5
Unit
t
PD
Propagation
Delay A
N
to Y
N
ns
74AHC05
Document number: DS35340 Rev. 3 - 2
3 of 8
www.diodes.com
January 2013
© Diodes Incorporated
74AHC05
Parameter Measurement Information
TEST
Condition
Vload
Vload
NEW PRODUCT
t
PLZ
(see Notes D and E)
t
PZL
(see Notes D and F)
V
CC
3.3V±0.3 V
5V±0.5 V
Inputs
V
I
3V
V
CC
t
r
/t
f
≤3ns
≤3ns
V
M
V
CC
/2
V
CC
/2
V
LOAD
2 X V
CC
2 X V
CC
C
L
15,50pF
15,50pF
R
L
2KΩ
2KΩ
V∆
0.3V
0.3V
Voltage Waveform
Pulse Duration
Voltage Waveform
Propagation Delay Times
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. The inputs are measured one at a time with one transition per measurement.
D. For the open drain device t
PLZ
and t
PZL
are the same as t
PD
.
E. t
PZL
is measured at V
M
.
D. t
PLZ
is measured at V
OL
+V
∆
.
74AHC05
Document number: DS35340 Rev. 3 - 2
4 of 8
www.diodes.com
January 2013
© Diodes Incorporated
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