74LCX138 datasheet(1/17 Pages) STMICROELECTRONICS

номер детали	74LCX138

подробное описание детали	Low voltage CMOS 3 to 8 line decoder (Inverter) with 5V tolerant inputs

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производитель	STMICROELECTRONICS [STMicroelectronics]

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July 2006

Rev 5

1/17

17

74LCX138

Low voltage CMOS 3 to 8 line decoder (Inverter)

with 5V tolerant inputs

Features

■ 5V tolerant inputs

■ High speed:

–tPD = 6.7ns (Max) at VCC = 3V

■ Power down protection on inputs and outputs

■ Symmetrical output impedance:

–|IOH| = IOL = 24mA (Min) at VCC = 3V

■ PCI bus levels guaranteed at 24mA

■ Balanced propagation delays:

–tPLH ≅ tPHL

■ Operating voltage range:

–VCC (Opr) = 2.0V to 3.6V

■ Pin and function compatible with

74 series 138

■ Latch-up performance exceeds

500mA (JESD 17)

■ ESD performance:

– HBM > 2000V

(MIL STD 883 method 3015); MM > 200V

Description

The 74LCX138 is a low voltage CMOS 3 to 8 line

decoder (inverting) fabricated with sub-micron

silicon gate and double-layer metal wiring C2MOS

technology. It is ideal for low power and high

speed 3.3V applications; it can be interfaced to

5V signal environment for inputs.

If the device is enabled, 3 binary select inputs (A,

B and C) determine which one of the outputs will

go low. If enable input G1 is held low or either

G2A or G2B is held high, the decoding function is

inhibited and all the 8 outputs go to high.

Three enable inputs are provided to ease

cascade connection and application of address

decoders for memory systems.

It has same 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.

SO-16

TSSOP16

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Order codes

Part number

Package

Packaging

74LCX138MTR

SO-16

Tape and reel

74LCX138TTR

TSSOP16

Tape and reel

Аналогичный номер детали - 74LCX138

производитель	номер детали	датащи	подробное описание детали
Fairchild Semiconductor	74LCX138	76Kb / 12P	Low Voltage 1-of-8 Decoder/Demultiplexer with 5V Tolerant Inputs
STMicroelectronics	74LCX138	299Kb / 12P	LOW VOLTAGE CMOS 3 TO 8 LINE DECODER (INV) WITH 5V TOLERANT INPUTS 15-Sep-2004
ON Semiconductor	74LCX138	513Kb / 14P	Low Voltage 1-of-8 Decoder/Demultiplexer Revised December 2013
Fairchild Semiconductor	74LCX138BQX	76Kb / 12P	Low Voltage 1-of-8 Decoder/Demultiplexer with 5V Tolerant Inputs
ON Semiconductor	74LCX138BQX	513Kb / 14P	Low Voltage 1-of-8 Decoder/Demultiplexer Revised December 2013

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Аналогичное описание - 74LCX138

производитель	номер детали	датащи	подробное описание детали
Toshiba Semiconductor	TC74LCX138F	289Kb / 9P	LOW VOLTAGE 3-TO-8 LINE DECODER WITH 5V TOLERANT INPUTS AND OUTPUTS
Toshiba Semiconductor	TC7MZ138FK	237Kb / 7P	LOW-VOLTAGE 3-TO-8 LINE DECODER WITH 5V TOLERANT INPUTS AND OUTPUTS
STMicroelectronics	74LVX238	236Kb / 9P	LOW VOLTAGE CMOS 3 TO 8 LINE DECODER WITH 5V TOLERANT INPUTS Jul-2001
	74LVX04	161Kb / 8P	LOW VOLTAGE CMOS HEX INVERTER WITH 5V TOLERANT INPUTS Jul-2001
	74LCX04MTR	164Kb / 8P	LOW VOLTAGE CMOS HEX INVERTER WITH 5V TOLERANT INPUTS Sep-2001
	74LCX138	299Kb / 12P	LOW VOLTAGE CMOS 3 TO 8 LINE DECODER (INV) WITH 5V TOLERANT INPUTS 15-Sep-2004
	74LCX04	239Kb / 15P	Low voltage CMOS HEX inverter with 5V tolerant inputs 06-Jul-2006
	74LVX04	225Kb / 11P	LOW VOLTAGE CMOS HEX INVERTER WITH 5V TOLERANT INPUTS 27-Aug-2004
	74LVX138	330Kb / 12P	LOW VOLTAGE CMOS 3 TO 8 LINE DECODER (INV.) WITH 5V TOLERANT INPUTS 27-Aug-2004
	74LVX238	323Kb / 12P	LOW VOLTAGE CMOS 3 TO 8 LINE DECODER WITH 5V TOLERANT INPUTS 27-Aug-2004

More results

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