74LCX139 datasheet(1/12 Pages) STMICROELECTRONICS

Part #	74LCX139

Description	LOW VOLTAGE CMOS DUAL 2 TO 4 DECODER/DEMULTIPLEXER

PDF	12 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

Logo

1 / 12 page

1/12

September 2004

s

5V TOLERANT INPUTS

s

HIGH SPEED:

tPD = 6.2ns (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) = 2.0V to 3.6V (1.5V Data

Retention)

s

PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 139

s

LATCH-UP PERFORMANCE EXCEEDS

500mA (JESD 17)

s

ESD PERFORMANCE:

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

MM > 200V

DESCRIPTION

The 74LCX139 is a low voltage CMOS DUAL 2

TO

4

LINE

DECODER/DEMULTIPLEXER

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.

The active low enable input can be used for gating

or as a data input for demultiplexing applications.

While the enable input is held high, all four outputs

are high independently of the other inputs.

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.

74LCX139

LOW VOLTAGE CMOS

DUAL 2 TO 4 DECODER/DEMULTIPLEXER

Figure 1: Pin Connection And IEC Logic Symbols

Table 1: Order Codes

PACKAGE

T & R

SOP

74LCX139MTR

TSSOP

74LCX139TTR

TSSOP

SOP

Rev. 3

Similar Part No. - 74LCX139

Manufacturer	Part #	Datasheet	Description
ON Semiconductor	74LCX139	100Kb / 8P	Dual Low-Voltage CMOS 2-to-4 Decoder/Demultiplexer January, 2005 ??Rev. 3
STMicroelectronics	74LCX139	315Kb / 17P	Low voltage CMOS Dual 2 to 4 decoder / demultiplexer 27-Jul-2006
	74LCX139MTR	315Kb / 17P	Low voltage CMOS Dual 2 to 4 decoder / demultiplexer 27-Jul-2006
	74LCX139TTR	315Kb / 17P	Low voltage CMOS Dual 2 to 4 decoder / demultiplexer 27-Jul-2006
	74LCX139	315Kb / 17P	Low voltage CMOS Dual 2 to 4 decoder / demultiplexer 27-Jul-2006

More results

Similar Description - 74LCX139

Manufacturer	Part #	Datasheet	Description
STMicroelectronics	74VHC139	63Kb / 8P	DUAL 2 TO 4 DECODER/DEMULTIPLEXER Jun-1999
Fairchild Semiconductor	74VHC139	73Kb / 6P	Dual 2-to-4 Decoder/Demultiplexer
STMicroelectronics	74LVX139	289Kb / 12P	LOW VOLTAGE CMOS DUAL 2 TO 4 DECODER/DEMULTIPLEXER 27-Aug-2004
ON Semiconductor	MC74LCX139	100Kb / 8P	Dual Low-Voltage CMOS 2-to-4 Decoder/Demultiplexer January, 2005 ??Rev. 3
STMicroelectronics	74LCX139	315Kb / 17P	Low voltage CMOS Dual 2 to 4 decoder / demultiplexer 27-Jul-2006
STMicroelectronics	74VHCT139A	277Kb / 12P	DUAL 2 TO 4 DECODER/DEMULTIPLEXER 16-Dec-2004
ON Semiconductor	MC74VHCT139A	99Kb / 7P	Dual 2-to-4 Decoder/ Demultiplexer October, 2014 ??Rev. 6
	MC74LCX139	162Kb / 7P	Dual Low-Voltage CMOS 2-to-4 Decoder/Demultiplexer October, 2012 ??Rev. 7
	MC74VHC139	135Kb / 8P	Dual 2-to-4 Decoder/ Demultiplexer May, 2011 ??Rev. 4
	74VHC139	177Kb / 8P	Dual 2-to-4 Decoder/Demultiplexer Revised April 1999

More results

74LCX139 Datasheet(PDF) 1 Page - STMicroelectronics

74LCX139 Datasheet(HTML) 1 Page - STMicroelectronics

Similar Part No. - 74LCX139

Similar Description - 74LCX139

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12

Datasheet Download

Link URL