SN74LVC2G14-Q1 Inverter Datasheet

SN74LVC2G14-Q1 Datasheet, PDF, Equivalent


Part Number

SN74LVC2G14-Q1

Description

Dual Schmitt-Trigger Inverter

Manufacture

etcTI

Total Page 13 Pages
Datasheet
Download SN74LVC2G14-Q1 Datasheet


SN74LVC2G14-Q1
SN74LVC2G14-Q1
www.ti.com............................................................................................................................................................. SCES558D – JULY 2004 – REVISED APRIL 2008
DUAL SCHMITT-TRIGGER INVERTER
FEATURES
1
Qualified for Automotive Applications
Supports 5-V VCC Operation
Inputs Accept Voltages to 5.5 V
Max tpd of 5.4 ns at 3.3 V
Low Power Consumption, 10-µA Max ICC
±24-mA Output Drive at 3.3 V
Typical VOLP (Output Ground Bounce)
<0.8 V at VCC = 3.3 V, TA = 25°C
Typical VOHV (Output VOH Undershoot)
>2 V at VCC = 3.3 V, TA = 25°C
Ioff Feature Supports Partial-Power-Down Mode
Operation
Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 1000-V Charged-Device Model (C101)
1A
GND
DBV PACKAGE
(TOP VIEW)
16
25
1Y
VCC
DCK PACKAGE
(TOP VIEW)
1A 1 6 1Y
GND 2 5 VCC
2A 3 4 2Y
2A 3
4 2Y
See mechanical drawings for dimensions.
DESCRIPTION/ORDERING INFORMATION
This dual Schmitt-trigger inverter is designed for 1.65-V to 5.5-V VCC operation.
The SN74LVC2G14 contains two inverters and performs the Boolean function Y = A. The device functions as
two independent inverters, but because of Schmitt action, it may have different input threshold levels for
positive-going (VT+) and negative-going (VT– ) signals.
This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs,
preventing damaging current backflow through the device when it is powered down.
TA
–40°C to 85°C
ORDERING INFORMATION(1)
PACKAGE (2)
ORDERABLE PART NUMBER
SOT (SOT-23) – DBV
Tape and reel
SN74LVC2G14IDBVRQ1
SOT (SC-70) – DCK
Tape and reel
SN74LVC2G14IDCKRQ1
TOP-SIDE MARKING(3)
C14_
CF_
(1) 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 www.ti.com.
(2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.
(3) DBV/DCK: The actual top-side marking has one additional character that designates the wafer fab/assembly site.
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2004–2008, Texas Instruments Incorporated

SN74LVC2G14-Q1
SN74LVC2G14-Q1
SCES558D – JULY 2004 – REVISED APRIL 2008............................................................................................................................................................. www.ti.com
FUNCTION TABLE
(EACH INVERTER)
INPUT
A
H
L
OUTPUT
Y
L
H
LOGIC DIAGRAM (POSITIVE LOGIC)
1
1A
6
1Y
3
2A
4
2Y
Absolute Maximum Ratings(1)
over operating free-air temperature range (unless otherwise noted)
VCC Supply voltage range
VI Input voltage range(2)
VO Voltage range applied to any output in the high-impedance or power-off state(2)
VO Voltage range applied to any output in the high or low state(2)(3)
IIK Input clamp current
VI < 0
IOK Output clamp current
VO < 0
IO Continuous output current
Continuous current through VCC or GND
θJA Package thermal impedance(4)
DBV package
DCK package
Tstg Storage temperature range
MIN MAX UNIT
–0.5 6.5 V
–0.5 6.5 V
–0.5 6.5 V
–0.5
VCC + 0.5
–50
V
mA
–50 mA
±50 mA
±100 mA
165
°C/W
259
–65 150 °C
(1) Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating
conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) The input and output negative-voltage ratings may be exceeded if the input and output current ratings are observed.
(3) The value of VCC is provided in the recommended operating conditions table.
(4) The package thermal impedance is calculated in accordance with JESD 51-7.
2 Submit Documentation Feedback
Copyright © 2004–2008, Texas Instruments Incorporated
Product Folder Link(s): SN74LVC2G14-Q1


Features SN74LVC2G14-Q1 www.ti.com.............. ....................................... ....................................... ....................................... .......................... SCES558D – JULY 2004 – REVISED APRIL 2008 DUAL SCHMITT-TRIGGER INVERTER FEATURES 1 Qualified for Automotive Applications • Supports 5-V VCC Operation • Inp uts Accept Voltages to 5.5 V • Max tp d of 5.4 ns at 3.3 V • Low Power Cons umption, 10-µA Max ICC • ±24-mA Out put Drive at 3.3 V • Typical VOLP (Ou tput Ground Bounce) <0.8 V at VCC = 3.3 V, TA = 25°C • Typical VOHV (Outpu t VOH Undershoot) >2 V at VCC = 3.3 V, TA = 25°C • Ioff Feature Supports Pa rtial-Power-Down Mode Operation • Lat ch-Up Performance Exceeds 100 mA Per JE SD 78, Class II • ESD Protection Exce eds JESD 22 – 2000-V Human-Body Model (A114-A) – 1000-V Charged-Device Mod el (C101) 1A GND DBV PACKAGE (TOP VIE W) 16 25 1Y VCC DCK PACKAGE (TOP VIEW ) 1A 1 6 1Y GND 2 5 VCC 2A 3 4 2Y 2A 3 4 2Y See mechanical drawings for dimensions. DESCRIPTI.
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