74VHC139 datasheet(1/12 Pages) STMICROELECTRONICS

Part #	74VHC139

Description	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

November 2004

s

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

s

LOW POWER DISSIPATION:

ICC = 4 µA (MAX.) at TA=25°C

s

HIGH NOISE IMMUNITY:

VNIH = VNIL = 28% VCC (MIN.)

s

POWER DOWN PROTECTION ON INPUTS

s

SYMMETRICAL OUTPUT IMPEDANCE:

|IOH| = IOL = 8 mA (MIN)

s

BALANCED PROPAGATION DELAYS:

tPLH ≅ tPHL

s

OPERATING VOLTAGE RANGE:

VCC(OPR) = 2V to 5.5V

s

PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 139

s

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

Similar Part No. - 74VHC139

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
Fairchild Semiconductor	74VHC139	77Kb / 6P	Dual 2-to-4 Decoder/Demultiplexer
ON Semiconductor	74VHC139	177Kb / 8P	Dual 2-to-4 Decoder/Demultiplexer Revised April 1999
Toshiba Semiconductor	74VHC139FT	176Kb / 9P	CMOS Digital Integrated Circuits Silicon Monolithic 2016-08-18 Rev.3.0

More results

Similar Description - 74VHC139

Manufacturer	Part #	Datasheet	Description
Motorola, Inc	MC74VHC139	153Kb / 6P	Dual 2-to-4 Decoder/Demultiplexer
STMicroelectronics	74VHC139	63Kb / 8P	DUAL 2 TO 4 DECODER/DEMULTIPLEXER Jun-1999
STMicroelectronics	74VHCT139A	62Kb / 8P	DUAL 2 TO 4 DECODER/DEMULTIPLEXER Mar-2000
Fairchild Semiconductor	74VHC139	73Kb / 6P	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
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
	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

74VHC139 Datasheet(PDF) 1 Page - STMicroelectronics

74VHC139 Datasheet(HTML) 1 Page - STMicroelectronics

Similar Part No. - 74VHC139

Similar Description - 74VHC139

Html Pages

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

Datasheet Download

Link URL