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SN74LV139A

SN74LV139A

ACTIVE

Dual 2-Line To 4-Line Decoders/Demultiplexers

Texas Instruments SN74LV139A Product Info

1 April 2026 1

Parameters

Technology family	LV-A
Number of channels	2
Operating temperature range (°C)	-40 to 85
Rating	Catalog
Supply current (max) (µA)	20

Package

SOIC (D)-16-59.4 mm² 9.9 x 6

Features

2V to 5.5V VCC operation
Maximum tpd of 7.5ns at 5V
Support mixed-mode voltage operation on all ports
Designed specifically for high-speed memory decoders and data-transmission systems
Incorporate two enable inputs to simplify cascading and/or data reception
Ioff supports partial-power-down mode operation
Latch-up performance exceeds 250mA per JESD 17

2V to 5.5V VCC operation
Maximum tpd of 7.5ns at 5V
Support mixed-mode voltage operation on all ports
Designed specifically for high-speed memory decoders and data-transmission systems
Incorporate two enable inputs to simplify cascading and/or data reception
Ioff supports partial-power-down mode operation
Latch-up performance exceeds 250mA per JESD 17

Description

The SN74LV139A devices are dual 2-line to 4-line decoders/demultiplexers designed for 2V to 5.5V VCC operation.

The SN74LV139A devices are dual 2-line to 4-line decoders/demultiplexers designed for 2V to 5.5V VCC operation.

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