SN74LV14A-Q1 Datasheet, PDF (1/9 Pages) Texas Instruments – HEX SCHMITT-TRIGGER INVERTER

SN74LV14A-Q1
HEX SCHMITT-TRIGGER INVERTER
D Qualified for Automotive Applications
D Typical V_OLP (Output Ground Bounce)
<0.8 V at V_CC = 3.3 V, T_A = 25°C
D Typical V_OHV (Output V_OH Undershoot)
>2.3 V at V_CC = 3.3 V, T_A = 25°C
D Supports Mixed-Mode Voltage Operation on
All Ports
D I_off Supports Partial-Power-Down Mode
Operation
D ESD Protection Exceeds JESD 22
− 2000-V Human-Body Model (A114-A)
− 200-V Machine Model (A115-A)
− 1000-V Charged-Device Model (C101)
w
description/ordering information
SCLS466C − FEBRUARY 2003 − REVISED SEPTEMBER 2008
PW PACKAGE
(TOP VIEW)
1A 1
1Y 2
2A 3
2Y 4
3A 5
3Y ⁶
GND ⁷
14 V_CC
13 6A
12 6Y
11 5A
10 5Y
9 _4A
8 _4Y
This hex Schmitt-trigger inverter is designed for 2-V to 5.5-V V_CC operation.
The SN74LV14A contains six independent inverters. This device performs the Boolean function Y = A.
This device is fully specified for partial-power-down applications using I_off. The I_off circuitry disables the outputs,
preventing damaging current backflow through the device when it is powered down.
ORDERING INFORMATION^{
T_A
PACKAGE^‡
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
−40°C to 105°C TSSOP − PW Tape and reel SN74LV14ATPWRQ1 LV14ATQ
† _{For the most current package and ordering information, see the Package Option Addendum at the end}
of this document, or see the TI web site at http://www.ti.com.
‡ _{Package drawings, thermal data, and symbolization are available at http://www.ti.com/packaging.}
FUNCTION TABLE
(each inverter)
INPUT OUTPUT
A
Y
H
L
L
H
logic diagram, each inverter (positive logic)
A
Y
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PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
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