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PDF 74LV14A Data sheet ( Hoja de datos )
| Número de pieza | 74LV14A | |
| Descripción | HEX INVERTERS | |
| Fabricantes | Diodes | |
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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
1 page  
Parameter Measurement Information
74LV14A
VCC
2.0V to 5.5V
Inputs
VI tr / tf
VCC < 3ns
VM
VCC / 2
CL
15pF or 50pF
Voltage Waveform
Pulse Duration
Voltage Waveform
Propagation Delay Times
Inverting and Non Inverting Outputs
Notes:
A. Includes test lead and test apparatus capacitance.
B. All pulses are supplied at pulse repetition rate ≤ 10MHz.
C. Inputs are measured separately one transition per measurement.
D. tPLH and tPHL are the same as tPD.
Figure 1 Load Circuit and Voltage Waveforms
74LV14A
Document number: DS35663 Rev. 1 - 2
5 of 9
www.diodes.com
October 2013
© Diodes Incorporated
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet 74LV14A.PDF ] | |
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