74LVX157M datasheet(1/9 Pages) STMICROELECTRONICS

Nome de Peças	74LVX157M

Descrição Electrónicos	LOW VOLTAGE QUAD 2 CHANNEL MULTIPLEXER WITH 5V TOLERANT INPUTS

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Fabricante Electrônico	STMICROELECTRONICS [STMicroelectronics]

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July 2001

s

HIGH SPEED :

tPD = 5.1 ns (TYP.) at VCC = 3.3V

s

5V TOLERANT INPUTS

s

INPUT VOLTAGE LEVEL :

VIL=0.8V, VIH=2V at VCC=3V

s

LOW POWER DISSIPATION:

ICC = 2 µA (MAX.) at TA=25°C

s

LOW NOISE:

VOLP = 0.3V (TYP.) at VCC = 3.3V

s

SYMMETRICAL OUTPUT IMPEDANCE:

|IOH| = IOL = 4mA (MIN)

s

BALANCED PROPAGATION DELAYS:

tPLH ≅ tPHL

s

OPERATING VOLTAGE RANGE:

VCC(OPR) = 2V to 3.6V (1.2V Data Retention)

s

PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 157

s

IMPROVED LATCH-UP IMMUNITY

s

POWER DOWN PROTECTION ON INPUTS

DESCRIPTION

The 74LVX157 is a low voltage CMOS QUAD 2

CHANNEL

MULTIPLEXER

fabricated

with

sub-micron silicon gate and double-layer metal

wiring C2MOS technology. It is ideal for low

power, battery operated and low noise 3.3V

applications.

It consists of four 2-input digital multiplexers with

common select and strobe inputs. When STROBE

input is held high, selection of data is inhibited and

all the outputs become

low. The

SELECT

decoding determines whether the A or B inputs

get routed to their corresponding Y outputs.

Power down protection is provided on all inputs

and 0 to 7V can be accepted on inputs with no

regard to the supply voltage.

This device can be used to interface 5V to 3V

system. It combines high speed performance with

the true CMOS low power consumption.

All

inputs

and

outputs

are

equipped

with

protection circuits against static discharge, giving

them 2KV ESD immunity and transient excess

voltage.

74LVX157

LOW VOLTAGE QUAD 2 CHANNEL MULTIPLEXER

WITH 5V TOLERANT INPUTS

PIN CONNECTION AND IEC LOGIC SYMBOLS

ORDER CODES

PACKAGE

TUBE

T & R

SOP

74LVX157M

74LVX157MTR

TSSOP

74LVX157TTR

TSSOP

SOP

Nº de peça semelhante - 74LVX157M

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
Fairchild Semiconductor	74LVX157M	77Kb / 7P	Low Voltage Quad 2-Input Multiplexer
Fairchild Semiconductor	74LVX157MTC	77Kb / 7P	Low Voltage Quad 2-Input Multiplexer
STMicroelectronics	74LVX157MTR	269Kb / 12P	LOW VOLTAGE QUAD 2 CHANNEL MULTIPLEXER WITH 5V TOLERANT INPUTS

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Descrição semelhante - 74LVX157M

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
STMicroelectronics	74LVX157	269Kb / 12P	LOW VOLTAGE QUAD 2 CHANNEL MULTIPLEXER WITH 5V TOLERANT INPUTS
STMicroelectronics	74LCX157	321Kb / 17P	Low voltage CMOS Quad 2 channel multiplexer with 5V tolerant inputs
Fairchild Semiconductor	74LCX157	99Kb / 9P	Low Voltage Quad 2-Input Multiplexer with 5V Tolerant Inputs
Toshiba Semiconductor	TC74LCX157F	302Kb / 9P	LOW VOLTAGE QUAD 2-CHANNEL MULTIPLEXER WITH 5V TOLERANT INPUTS AND OUTPUTS
Toshiba Semiconductor	TC7MZ157FK	226Kb / 7P	LOW-VOLTAGE QUAD 2-CHANNEL MULTIPLEXER WITH 5V TOLERANT INPUTS AND OUTPUTS
STMicroelectronics	74LVX257	258Kb / 10P	LOW VOLTAGE CMOS QUAD 2 CHANNEL MULTIPLEXER (3-STATE) WITH 5V TOLERANT INPUTS
STMicroelectronics	74LVX257	332Kb / 13P	LOW VOLTAGE CMOS QUAD 2 CHANNEL MULTIPLEXER (3-STATE) WITH 5V TOLERANT INPUTS
Fairchild Semiconductor	74LCX257	100Kb / 9P	Low Voltage Quad 2-Input Multiplexer with 5V Tolerant Inputs and Outputs
Toshiba Semiconductor	TC74LCX257F	298Kb / 9P	LOW VOLTAGE QUAD 2-CHANNEL MULTIPLEXER (3-STATE) WITH 5V TOLERANT INPUTS AND OUTPUTS
STMicroelectronics	74LCX257	288Kb / 13P	LOW VOLTAGE CMOS QUAD 2 CHANNEL MULTIPLEXER WITH 5V TOLERANT INPUTS AND OUTPUTS (3-STATE)

More results

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