SN74LV138APWR Allicdata Electronics
Allicdata Part #:

296-3780-2-ND

Manufacturer Part#:

SN74LV138APWR

Price: $ 0.00
Product Category:

Integrated Circuits (ICs)

Manufacturer: Texas Instruments
Short Description: IC 3-8 LINE DECOD/DEMUX 16-TSSOP
More Detail: Decoder/Demultiplexer 1 x 3:8 16-TSSOP
DataSheet: SN74LV138APWR datasheetSN74LV138APWR Datasheet/PDF
Quantity: 4000
Stock 4000Can Ship Immediately
Specifications
Series: 74LV
Packaging: Tape & Reel (TR) 
Part Status: Active
Type: Decoder/Demultiplexer
Circuit: 1 x 3:8
Independent Circuits: 1
Current - Output High, Low: 12mA, 12mA
Voltage Supply Source: Single Supply
Voltage - Supply: 2 V ~ 5.5 V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package: 16-TSSOP
Base Part Number: 74LV138
Description

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SN74LV138APWR is an 8-bit cascadable high-speed and low-power device consisting of an 8-line data selectors/multiplexers and provides the ability to select either or both of two sources and which is widely used in a variety of electronics, such as portable devices, amplifiers, and microcontrollers. Its application field, working principle, and electrical parameters all have important influence on the output result.
Application Field
SN74LV138APWR plays a big part in data routing, allowing for multiple signals to be routed to a single device on one bus. It can be used for application such as transmitting, receiving, switching, routing, etc. It is widely used in logic gates, encoders, decoders, multiplexers, demultiplexers, transmitters, receivers, switching and routing circuits, etc. It is also used in memory applications as well, such as in FIFOs and synchronous DRAMs.
Working Principle
The SN74LV138APWR operates using three simple steps. First, it selects one of the two 8-bit binary address inputs (BA0-BA7) according to the 3-bit active low chip select signal inputs (SEL0-SEL2), which is the second step. The third step is to whichever binary address is selected from Step 1, choose either the A or B data inputs and sends it to the output.
Electrical Parameters
The SN74LV138APWR has a power dissipation range of 7 mW to 1000 mW, depending on the temperature conditions. It can operate with a power supply range of 3V to 5.5V and a wide operating temperature of -40 ̊C to 85 ̊C, under a supply voltage range of 1.7V to 5.5V. Furthermore, it has maximum frequency ratings of 4.2GHz, 10GHz, 19.2GHz, 20GHz, and 43GHz when operating at temperature ranges of 25 ̊C, 0 ̊C, -40 ̊C, 100 ̊C, and −40°C, respectively. It also features high fan-out of 8, high drive capability of 8 LSTTL/16 CMOS, and low skew of 200ps.
SN74LV138APWR are versatile, logic ICs. It is designed to be used in logic applications, such as in transmission and reception, switching, routing, and memory applications. It is composed of 8-bit binary address selection, with 3-bit active low chip select signals and can process 8-bit data inputs. It has low power consumption, operating under power supply ranges of 3V to 5.5V, and it also has high speed ratings of up to 43GHz. Coupled with its wide operating temperature range and low skew, SN74LV138APWR are excellent choice for low-power logic applications.

The specific data is subject to PDF, and the above content is for reference

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