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SN74AHCT139D

Name: Texas Instruments SN74AHCT139D
Brand: Texas Instruments
SKU: 595-SN74AHCT139D
Price: 1.26 USD
Availability: InStock

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See Product Specifications

Mouser No:

595-SN74AHCT139D

Mfr. No:

SN74AHCT139D

Mfr.:

Texas Instruments

Description:

Encoders, Decoders, Multiplexers & Demultiplexers Dual

Lifecycle:

End of Life:

Scheduled for obsolescence and will be discontinued by the manufacturer.

Datasheet:

SN74AHCT139D Datasheet

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about the ECAD Model.

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Encoders, Decoders, Multiplexers & Demultiplexers
RoHS:
Product:	Decoders / Demultiplexers
Logic Family:	AHCT
Number of Input Lines:	2 Input
Number of Output Lines:	4 Output
Package/Case:	SOIC-Narrow-16
Propagation Delay Time:	8.5 ns
Supply Voltage - Min:	4.5 V
Supply Voltage - Max:	5.5 V
Mounting Style:	SMD/SMT
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Packaging:	Tube
Brand:	Texas Instruments
Height:	1.58 mm
High Level Output Current:	- 8 mA
Length:	9.9 mm
Logic Type:	Decoders/Demultiplexers
Low Level Output Current:	8 mA
Number of Circuits:	2 Circuit
Product Type:	Encoders, Decoders, Multiplexers & Demultiplexers
Series:	SN74AHCT139
Factory Pack Quantity:	40
Subcategory:	Logic ICs
Width:	3.91 mm
Unit Weight:	141.700 mg

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Compliance Codes

CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
JPHTS:: 8542390990
TARIC:: 8542319000
MXHTS:: 8542310399
ECCN:: EAR99

Origin Classifications

Country of Origin:: Mexico
Assembly Country of Origin:: Not available
Country of Diffusion:: Not available

The country is subject to change at the time of shipment.

SN74AHCT139/SN74AHCT139-Q1 Decoders/Demultiplexers

Texas Instruments SN74AHCT139/SN74AHCT139-Q1 2-to-4-Line Decoders/Demultiplexers are designed for 4.5V to 5.5V VCC operation. These devices are intended for high-performance data routing or memory decoding applications requiring very short propagation delay times. These decoders can be used to minimize the effects of system decoding in high-performance memory systems. When used with high-speed memories utilizing a fast enable circuit, the enable time of the memory and the delay times of these decoders are usually less than the typical access time. This reduction means that the effective system delay introduced by the decoders is negligible.