74VHCT139AM datasheet(1/8 Pages) STMICROELECTRONICS

部品番号	74VHCT139AM

部品情報	DUAL 2 TO 4 DECODER/DEMULTIPLEXER

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74VHCT139A

DUAL 2 TO 4 DECODER/DEMULTIPLEXER

PRELIMINARY DATA

March 2000

s

HIGH SPEED: tPD = 7.2 ns (TYP.) at VCC =5V

s

LOW POWER DISSIPATION:

ICC =4

µA (MAX.) at TA =25 oC

s

COMPATIBLE WITH TTL OUTPUTS:

VIH =2V (MIN), VIL = 0.8V (MAX)

s

POWER DOWN PROTECTION ON INPUTS &

OUTPUTS

s

SYMMETRICAL OUTPUT IMPEDANCE:

|IOH|=IOL = 8 mA (MIN)

s

BALANCED PROPAGATION DELAYS:

tPLH

≅ tPHL

s

OPERATING VOLTAGE RANGE:

VCC (OPR) = 4.5V to 5.5V

s

PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 139

s

IMPROVED LATCH-UP IMMUNITY

DESCRIPTION

The 74VHCT139A is an advanced high-speed

CMOS

DUAL

2

TO

4

LINE

DECODER/

DEMULTIPLEXER fabricated with sub-micron

silicon gate and double-layer metal wiring C

2MOS

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 outputs 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.

PIN CONNECTION AND IEC LOGIC SYMBOLS

®

SOP

TSSOP

ORDER CODES

PACKAGE

T UBE

T & R

SOP

74VHCT139AM

74VHCT139AMTR

TSSOP

74VHCT139ATTR

1/8

同様の部品番号 - 74VHCT139AM

メーカー	部品番号	データシート	部品情報
STMicroelectronics	74VHCT139AMTR	277Kb / 12P	DUAL 2 TO 4 DECODER/DEMULTIPLEXER 16-Dec-2004

More results

同様の説明 - 74VHCT139AM

メーカー	部品番号	データシート	部品情報
Motorola, Inc	MC74VHC139	153Kb / 6P	Dual 2-to-4 Decoder/Demultiplexer
STMicroelectronics	74VHC139	63Kb / 8P	DUAL 2 TO 4 DECODER/DEMULTIPLEXER Jun-1999
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	74VHC139	293Kb / 12P	DUAL 2 TO 4 DECODER/DEMULTIPLEXER 12-Nov-2004
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