74LVC14A datasheet(1/12 Pages) STMICROELECTRONICS

部件名	74LVC14A

功能描述	LOW VOLTAGE CMOS HEX INVERTER HIGH PERFORMANCE

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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July 2004

s

5V TOLERANT INPUTS

s

HIGH SPEED: tPD = 5.0ns (MAX.) at VCC = 3V

s

POWER DOWN PROTECTION ON INPUTS

AND OUTPUTS

s

SYMMETRICAL OUTPUT IMPEDANCE:

|IOH| = IOL = 24mA (MIN) at VCC = 3V

s

PCI BUS LEVELS GUARANTEED AT 24 mA

s

BALANCED PROPAGATION DELAYS:

tPLH ≅ tPHL

s

OPERATING VOLTAGE RANGE:

VCC(OPR) = 1.65V to 3.6V (1.2V Data

Retention)

s

PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 00

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LATCH-UP PERFORMANCE EXCEEDS

500mA (JESD 17)

s

ESD PERFORMANCE:

HBM > 2000V (MIL STD 883 method 3015);

MM > 200V

DESCRIPTION

The 74LVC14A is a low voltage CMOS HEX

SCHMITT INVERTER fabricated with sub-micron

silicon gate and double-layer metal wiring C2MOS

technology. It is ideal for 1.65 to 3.6 VCC

operations

and

low

power

and

low

noise

applications.

It can be interfaced to 5V signal environment for

inputs in mixed 3.3/5V system.

It has more speed performance at 3.3V than 5V

AC/ACT family, combined with a lower power

consumption.

Pin configuration and function are the same as

those of the 74LVC04A but the 74LVC14A has

hysteresis between the positive and negative

input threshold typically of 700mV.

All

inputs

and

outputs

are

equipped

with

protection circuits against static discharge, giving

them 2KV ESD immunity and transient excess

voltage.

74LVC14A

LOW VOLTAGE CMOS HEX INVERTER

HIGH PERFORMANCE

Figure 1: Pin Connection And IEC Logic Symbols

Table 1: Order Codes

PACKAGE

T & R

SOP

74LVC14AMTR

TSSOP

74LVC14ATTR

TSSOP

SOP

Rev. 7

类似零件编号 - 74LVC14A

制造商	部件名	数据表	功能描述
NXP Semiconductors	74LVC14A	95Kb / 10P	Hex inverting Schmitt-trigger with 5V tolerant input 1998 Apr 28
Diodes Incorporated	74LVC14A	176Kb / 10P	HEX INVERTERS WITH SCHMITT TRIGGER INPUTS Rev 3
NXP Semiconductors	74LVC14A	137Kb / 18P	Hex inverting Schmitt trigger with 5 V tolerant input Rev. 5-23 December 2011
	74LVC14A	109Kb / 18P	Hex inverting Schmitt trigger with 5 V tolerant input Rev. 5-23 December 2011
	74LVC14A	137Kb / 18P	Hex inverting Schmitt trigger with 5 V tolerant input Rev. 5-23 December 2011

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类似说明 - 74LVC14A

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