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Bare Die Product Detail: 74LV139

Decoder/Encoder/Multiplexer:
x2 independent 1–of–4 decoders, decoding a 2 bit address to 1–of–4 active–low outputs. Active–low Selects facilitate the demultiplexing & cascading functions. Demultiplexing uses Address inputs to select desired device output & Select as data input.

The device directly replaces legacy Philips / NXP / Nexperia 74LV139 and Texas Instruments SN74LV139A. This device is optimized for low voltage operation and interfaces both low voltage CMOS and TTL

Features:
** END OF LIFE ** NOT RECOMMENDED FOR NEW DESIGN

Specified at 1.2V for low voltage operation
Wide supply voltage range
Output Drive Capability: 10 LSTTL Loads
Inputs Directly interface TTL (V_CC = 2.7 to 3.6V)
Outputs Directly Interface to CMOS, NMOS, and TTL
Low Input Current: 1µA
Direct drop-in replacement for obsolete components in long term programs
Function compatible with 74HCT139

Vendor:
Silicon Supplies
Electrical Datasheet

Die Physical Data:
Footprint: 2.482mm² (3847.112mil²)
Request Pad Layout

Product Families: Used for this device are tabulated below.

Decoder/Encoder/Multiplexer

Functional:

Function: -
I/P Level: CMOS/TTL
O/P Level: CMOS
Config: -
3-State O/P: No

Specification:

V_{CC (Min)}: 1.20V
V_{CC (Max)}: 5.50V
f_MIN @ V_NOM: 70MHz
t_{pd (Max)} @ V_NOM: 15.0ns
I_{CC (Max)} @ V_NOM: 0.008mA
V_{NOM (Max)}: 4.5V

Other Detail: Important information for this device is tabulated below.

Traffic light setting for Minimum Order Quantity indicates the following:

Green:Available from stock or at low factory MOQ.
Amber: Available on factory order with MOQ.
Red: High factory MOQ may apply, please ask for details.

Traffic light setting for High Reliability indicates the following:

Green: This bare die is specified and tested for use in high reliability applications.
Amber: This bare die can meet higher reliability specifications with additional testing & qualification, please ask for details.
Red: This bare die is not specified or specifically designed for use in high reliability applications.

Traffic light setting for Space Grade indicates the following:

Green: This bare die is qualified for space applications or has space level qualification data, please ask for details.
Amber: This bare die can be specified for space applications with additional testing and qualification, please ask for details.
Red: Suitability of this bare die for space applications is unknown and requires further qualification, please ask for details.