74LVC125AM datasheet(1/9 Pages) STMICROELECTRONICS

部品番号	74LVC125AM

部品情報	LOW VOLTAGE CMOS QUAD BUS BUFFERS (3-STATE) HIGH PERFORMANCE

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February 2002

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5V TOLERANT INPUTS

s

HIGH SPEED: tPD = 4.8ns (MAX.) at VCC =3V

s

POWER DOWN PROTECTION ON INPUTS

AND OUTPUTS

s

SYMMETRICAL OUTPUT IMPEDANCE:

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

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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)

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PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 125

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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 74LVC125A is a low voltage CMOS QUAD

BUS BUFFER 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.

These devices require the same 3-STATE control

input G to be taken high to make the output go in

to the high impedance state.

It has more speed performance at 3.3V than 5V

AC/ACT family, combined with a lower power

consumption.

All

inputs

and

outputs

are

equipped

with

protection circuits against static discharge, giving

them 2KV ESD immunity and transient excess

voltage.

74LVC125A

LOW VOLTAGE CMOS QUAD BUS BUFFERS (3-STATE)

HIGH PERFORMANCE

PIN CONNECTION AND IEC LOGIC SYMBOLS

ORDER CODES

PACKAGE

TUBE

T & R

SOP

74LVC125AM

74LVC125AMTR

TSSOP

74LVC125ATTR

TSSOP

SOP

同様の部品番号 - 74LVC125AM

メーカー	部品番号	データシート	部品情報
STMicroelectronics	74LVC125AMTR	239Kb / 12P	LOW VOLTAGE CMOS QUAD BUS BUFFERS (3-STATE) HIGH PERFORMANCE

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同様の説明 - 74LVC125AM

メーカー	部品番号	データシート	部品情報
STMicroelectronics	74LVC125A	239Kb / 12P	LOW VOLTAGE CMOS QUAD BUS BUFFERS (3-STATE) HIGH PERFORMANCE
	74LVC244A	175Kb / 9P	LOW VOLTAGE CMOS QUAD BUS BUFFERS (3-STATE) HIGH PERFORMANCE February 2002
	74LVQ125	232Kb / 12P	LOW VOLTAGE QUAD BUS BUFFERS (3-STATE)
	M54HC125	256Kb / 9P	QUAD BUS BUFFERS 3-STATE March 2004
	74ACT125	75Kb / 8P	QUAD BUS BUFFERS 3-STATE May 1997
	74LVX126	242Kb / 12P	LOW VOLTAGE CMOS QUAD BUS BUFFERS (3-STATE) WITH 5V TOLERANT INPUTS
	74LVX126TTR	162Kb / 9P	LOW VOLTAGE CMOS QUAD BUS BUFFERS (3-STATE) WITH 5V TOLERANT INPUTS July 2001
	74VHC125	61Kb / 8P	QUAD BUS BUFFERS 3-STATE June 1999
	74VHC126	61Kb / 8P	QUAD BUS BUFFERS (3-STATE) June 1999
	74ACT125MTR	178Kb / 9P	QUAD BUS BUFFERS (3-STATE) July 2001

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