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74AHC14S14 Datasheet

HEX INVERTERS

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74AHC14
HEX INVERTERS WITH SCHMITT TRIGGER INPUTS
Description
The 74AHC14 provides provides six independent Schmitt trigger input
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.
The gates perform the Boolean function:
Y=A
Features
Wide Supply Voltage Range from 2.0V to 5.5 V
Outputs Sink or Source 8mA at VCC = 4.5V
CMOS Low Power Consumption
Schmitt Trigger Action at All Inputs
Typical hysteresis of 1V allows for transformation of slow
changing input signals to sharply defined, fast transition output
signals.
Inputs can be driven by 3.3V or 5.5V allowing for voltage
translation applications.
ESD Protection Exceeds JESD 22
ƒ 200-V Machine Model (A115-A)
ƒ 2000-V Human Body Model (A114-A)
ƒ 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)
Pin Assignments
( Top View )
1A 1
14 Vcc
1Y 2
13 6A
2A 3
12 6Y
2Y 4
11 5A
3A 5
10 5Y
3Y 6
9 4A
GND 7
8 4Y
SO-14 / TSSOP-14
Applications
General Purpose Logic
Wide array of products such as:
ƒ PCs, Networking, Notebooks, Netbooks
ƒ Computer Peripherals, Hard Drives, CD/DVD ROM
ƒ 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
74AHC14
Document number: DS35342 Rev 3 - 2
1 of 8
www.diodes.com
January 2013
© Diodes Incorporated


Diodes Semiconductor Electronic Components Datasheet

74AHC14S14 Datasheet

HEX INVERTERS

No Preview Available !

74AHC14
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
Vcc
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
Function Table
Input
A
L
H
Output
Y
H
L
Logic Diagram
1
1A
3
2A
5
3A
9
4A
11
5A
13
6A
2
1Y
4
2Y
6
3Y
8
4Y
10
5Y
12
6Y
Absolute Maximum Ratings (Note 4) (@TA = +25°C, unless otherwise specified.)
Symbol
ESD HBM
ESD CDM
ESD MM
Description
Human Body Model ESD Protection
Charged Device Model ESD Protection
Machine Model ESD Protection
Rating
Unit
2
KV
1
KV
200
V
VCC
VI
IIK
IOK
IOK
IO
ICC
IGND
TJ
TSTG
PTOT
Supply Voltage Range
Input Voltage Range
Input Clamp Current VI < -0.5V
Output Clamp Current VO < -0.5V
Output Clamp Current VO > VCC +0.5V
Continuous Output Current -0.5V < VO VCC +0.5V
Continuous Current Through VCC
Continuous Current Through GND
Operating Junction Temperature
Storage Temperature
Total Power Dissipation
-0.5 to +7.0
V
-0.5 to +7.0
V
-20
mA
-20
mA
25
mA
+/- 25
mA
75
mA
-75
mA
-40 to +150
°C
-65 to +150
°C
500
mW
Note:
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. VCC to the extent the maximum clamp current is exceeded.
5. Unused inputs should be held at VCC or Ground.
74AHC14
Document number: DS35342 Rev 3 - 2
2 of 8
www.diodes.com
January 2013
© Diodes Incorporated


Part Number 74AHC14S14
Description HEX INVERTERS
Maker Diodes
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