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HEX INVERTERS



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74LV14A 데이터시트, 핀배열, 회로
74LV14A
HEX INVERTERS WITH SCHMITT TRIGGER INPUTS
Description
The 74LV14A 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 device is fully specified for partial
power down applications using IOFF. The IOFF circuitry disables the
output preventing damaging current backflow when the device is
powered down.
The gates perform the Boolean function:
Pin Assignments
YA
Features
Wide Supply Voltage Range from 2.0V to 5.5V
Sinks or sources 12mA at VCC = 4.5V
CMOS low power consumption
IOFF Supports Partial -Power Down Operation
Inputs or Outputs accept up to 5.5V
Inputs can be driven by 3.3V or 5V allowing for voltage
translation applications.
Schmitt Trigger Action at All Inputs
ESD Protection Tested per JESD 22
Exceeds 200-V Machine Model (A115)
Exceeds 2000-V Human Body Model (A114)
Exceeds 1000-V Charged Device Model (C101)
Latch-Up Exceeds 100mA per JESD 78, Class I
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Applications
General Purpose Logic
Power Down Signal Isolation
Wide array of products such as:
PCs, networking, notebooks, ultrabooks, 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/quality/lead_free.html 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
74LV14A
Document number: DS35663 Rev. 1 - 2
1 of 9
www.diodes.com
October 2013
© Diodes Incorporated


74LV14A 데이터시트, 핀배열, 회로
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
Description
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
74LV14A
Function Table
Input
A
H
L
Output
Y
L
H
Absolute Maximum Ratings (Note 4) (@TA = +25°C, unless otherwise specified.)
Symbol
ESD HBM
ESD CDM
ESD MM
VCC
VI
IIK
IOK
IO
ICC
IGND
TJ
TSTG
PTOT
Description
Human Body Model ESD Protection
Charged Device Model ESD Protection
Machine Model ESD Protection
Supply Voltage Range
Input Voltage Range note 4
Input Clamp Current VI< 0V
Output Clamp Current VO<-0V
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
Rating
2
1
200
-0.5 to +7.0
-0.5 to +7.0
-20
-50
±25
50
-50
-40 to +150
-65 to +150
500
Unit
kV
kV
V
V
V
mA
mA
mA
mA
mA
°C
°C
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.
74LV14A
Document number: DS35663 Rev. 1 - 2
2 of 9
www.diodes.com
October 2013
© Diodes Incorporated




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74LV14A inverter

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