74VHC139MTR datasheet(1/12 Pages) STMICROELECTRONICS

No. de pieza	74VHC139MTR

Descripción Electrónicos	DUAL 2 TO 4 DECODER/DEMULTIPLEXER

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November 2004

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HIGH SPEED: tPD = 5.0 ns (TYP.) at VCC = 5V

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LOW POWER DISSIPATION:

ICC = 4 µA (MAX.) at TA=25°C

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HIGH NOISE IMMUNITY:

VNIH = VNIL = 28% VCC (MIN.)

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POWER DOWN PROTECTION ON INPUTS

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SYMMETRICAL OUTPUT IMPEDANCE:

|IOH| = IOL = 8 mA (MIN)

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BALANCED PROPAGATION DELAYS:

tPLH ≅ tPHL

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OPERATING VOLTAGE RANGE:

VCC(OPR) = 2V to 5.5V

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PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 139

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IMPROVED LATCH-UP IMMUNITY

DESCRIPTION

The 74VHC139 is an advanced high-speed

CMOS

DUAL

2

TO

4

LINE

DECODER/

DEMULTIPLEXER fabricated with sub-micron

silicon gate and double-layer metal wiring C2MOS

technology.

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.

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.

All

inputs

and

outputs

are

equipped

with

protection circuits against static discharge, giving

them 2KV ESD immunity and transient excess

voltage.

74VHC139

DUAL 2 TO 4 DECODER/DEMULTIPLEXER

Figure 1: Pin Connection And IEC Logic Symbols

Table 1: Order Codes

PACKAGE

T & R

SOP

74VHC139MTR

TSSOP

74VHC139TTR

TSSOP

SOP

Rev. 4

Número de pieza similar - 74VHC139MTR

Fabricante Electrónico	No. de pieza	Datasheet	Descripción Electrónicos
Fairchild Semiconductor	74VHC139MTC	73Kb / 6P	Dual 2-to-4 Decoder/Demultiplexer
ON Semiconductor	74VHC139MTC	177Kb / 8P	Dual 2-to-4 Decoder/Demultiplexer Revised April 1999

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Descripción similar - 74VHC139MTR

Fabricante Electrónico	No. de pieza	Datasheet	Descripción Electrónicos
STMicroelectronics	74VHCT139A	277Kb / 12P	DUAL 2 TO 4 DECODER/DEMULTIPLEXER
Fairchild Semiconductor	74VHC139	73Kb / 6P	Dual 2-to-4 Decoder/Demultiplexer
ON Semiconductor	MC74VHC139	135Kb / 8P	Dual 2-to-4 Decoder/ Demultiplexer May, 2011 ??Rev. 4
ON Semiconductor	MC74VHCT139A	99Kb / 7P	Dual 2-to-4 Decoder/ Demultiplexer October, 2014 ??Rev. 6
Motorola, Inc	MC74VHC139	153Kb / 6P	Dual 2-to-4 Decoder/Demultiplexer
STMicroelectronics	74VHC139	63Kb / 8P	DUAL 2 TO 4 DECODER/DEMULTIPLEXER June 1999
ON Semiconductor	74VHC139	177Kb / 8P	Dual 2-to-4 Decoder/Demultiplexer Revised April 1999
STMicroelectronics	74VHCT139A	62Kb / 8P	DUAL 2 TO 4 DECODER/DEMULTIPLEXER
ON Semiconductor	MC74LVX139	162Kb / 12P	Dual 2-to-4 Decoder/ Demultiplexer April, 2001 ??Rev. 1
ON Semiconductor	MC74LVX139	93Kb / 8P	Dual 2-to-4 Decoder/Demultiplexer March, 2005 ??Rev. 2

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74VHC139MTR Datasheet(PDF) 1 Page - STMicroelectronics

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