74LX1G14STR ,LOW VOLTAGE CMOS SINGLE SCHMITT INVERTER WITH 5V TOLERANT INPUT74LX1G14LOW VOLTAGE CMOS SINGLE SCHMITT INVERTERWITH 5V TOLERANT INPUT■ 5V TOLERANT INPUTS■ HIGH SP ..
74LX1G32CTR ,LOW VOLTAGE CMOS SINGLE 2-INPUT OR GATE WITH 5V TOLERANT INPUT74LX1G32LOW VOLTAGE CMOS SINGLE 2-INPUT OR GATEWITH 5V TOLERANT INPUT■ 5V TOLERANT INPUTS■ HIGH SPE ..
74LX1G32STR ,LOW VOLTAGE CMOS SINGLE 2-INPUT AND GATE WITH 5V TOLERANT INPUTABSOLUTE MAXIMUM RATINGSSymbol Parameter² Value UnitV Supply Voltage-0.5 to +7.0 VCCV DC Input Volt ..
74LX1G86CTR ,LOW VOLTAGE SINGLE EXCLUSIVE OR GATEAbsolute Maximum Ratings are those values beyond which damage to the device may occur. Functional o ..
74LX1G86STR ,LOW VOLTAGE SINGLE EXCLUSIVE OR GATE74LX1G86SINGLE EXCLUSIVE OR GATE■ 5V TOLERANT INPUTS■ HIGH SPEED: t = 5ns (MAX.) at V =3VPD CC■ LOW ..
74LX1GU04CTR ,LOW VOLTAGE SINGLE INVERTER (SINGLE STAGE)74LX1GU04LOW VOLTAGE CMOS SINGLE INVERTERWITH 5V TOLERANT INPUT■ 5V TOLERANT INPUTS■ HIGH SPEED: t ..
8601401HA ,High Speed Dual ComparatorElectrical Characteristics (Note 5)Parameter Conditions LM119/LM219 UnitsMin Typ MaxInput Offset Vo ..
8607601EA ,High Speed CMOS Logic 4-Bit Binary Counter with Synchronous Reset/sc/package.Please be aware that an important notice concerning availability, standard warranty, an ..
87381-9002 , 2.00mm (.079) Pitch Milli-Grid™ Receptacle, Surface Mount, Top Entry, 4.5mm (.177) Height, 0.38μm (15μ) Gold (Au) Plating, with Cap, without Locating Pegs, 6 Circuits
875FU-222M , Fixed Inductors for Surface Mounting
87705-0021 , 1.00mm (.039") Pitch DDR-II DIMM Socket, Vertical, Center Keys, 2.67mm (.105") Tail Length, Beige Latches
87832-1420 , 2.00mm (.079) Pitch Milli-Grid™ Header, Surface Mount, Vertical, Shrouded, Leadfree 14 Circuits, 0.38μm (15μ) Gold (Au) Plating
74LX1G14CTR-74LX1G14STR
LOW VOLTAGE CMOS SINGLE SCHMITT INVERTER WITH 5V TOLERANT INPUT
1/11December 2002 5V TOLERANT INPUTS HIGH SPEED:tPD= 7.5ns (MAX.)at VCC =3V LOW POWER DISSIPATION:
ICC =1μA(MAX.)atTA =25°C TYPICAL HYSTERESIS: Vh=1Vat VCC=4.5V POWER DOWN PROTECTIONON INPUTS
AND OUTPUTS SYMMETRICAL OUTPUT IMPEDANCE:
|IOH|=IOL= 24mA (MIN)at VCC =3V BALANCED PROPAGATION DELAYS:PLH≅tPHL OPERATING VOLTAGE RANGE:
VCC(OPR)= 1.65Vto 5.5V
(1.2V Data Retention) IMPROVED LATCH-UP IMMUNITY
DESCRIPTIONThe 74LX1G14isa low voltage CMOS SINGLE
SCHMITT INVERTER fabricated with sub-micron
silicon gate and double-layer metal wiringC2 MOS
technology.is idealfor 1.65to5.5VCC operations and low
power and low noise applications. The internal
circuitis composedof3 stages including buffer
output, which provide high noise immunity and
stable output.
Power downprotectionis providedoninput and
output and0to7V canbe acceptedon inputs with regardto the supply voltage.It can be
interfacedto5V signal environmentfor inputsin
mixed 3.3/5V system.
Pin configuration and function are the sameas
thoseof the 74LX1G04 butthe 74LX1G14 has
hysteresis.
This together withits schmitt trigger function
allowsittobe usedon line receivers with slow
rise/fall input signals.
The inputis equipped with protection circuits
against static discharge, givingit ESD immunity
and transient excess voltage.
74LX1G14LOW VOLTAGE CMOS SINGLE SCHMITT INVERTER
WITH 5V TOLERANT INPUT
PIN CONNECTION AND IEC LOGIC SYMBOLS
ORDER CODES
74LX1G142/11
INPUT AND OUTPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION TRUTH TABLE
ABSOLUTE MAXIMUM RATINGSAbsoluteMaximum Ratingsare those values beyond which damagetothe device mayoccur.Functional operation under these conditionsis
not implied. Truth Table guaranteed:1.2Vto3.6VVINfrom0.8Vto2VatVCC =3.0V
74LX1G143/11
RECOMMENDED OPERATING CONDITIONS Truth Table guaranteed:1.2Vto3.6VVINfrom0.8Vto2VatVCC =3.0V
74LX1G144/11
SPECIFICATIONS
74LX1G14
5/11 ELECTRICAL CHARACTERISTICS
(*) Voltage rangeis3.3V±0.3V
(**) Voltage rangeis5.0V±0.5V
CAPACITIVE CHARACTERISTICSCPD isdefinedasthe valueoftheIC’s internal equivalent capacitance whichis calculatedfrom theoperating current consumption without
load. (RefertoTest Circuit). Average operating currentcanbe obtainedbythe following equation. ICC(opr) =CPD xVCCxfIN +ICC
74LX1G14
6/11
TEST CIRCUIT =ZOUTof pulse generator (typically50Ω)
TEST CIRCUIT AND WAVEFORM SYMBOL VALUE
WAVEFORM: PROPAGATION DELAY (f=1MHz; 50% duty cycle)
