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Siehe Technische Spezifikationen

SN74HC138N +BOM

5.2mA 2V~6V 5.2mA DIP-16 Signal Switches / Encoders & Decoders / Multiplexers ROHS

Hersteller:

Texas Instruments
Herstellerteil #:

SN74HC138N
Datenblatt:

SN74HC138N Datenblatt (PDF)
Series:

74HC
Type:

Decoder/Demultiplexer
Circuit:

1 x 3:8
Independent Circuits:

1
EDA/CAD Modelle:

Fordern Sie kostenlose CAD-Modelle für an SN74HC138N

SN74HC138N Allgemeine Beschreibung

The SNx4HC138 devices are designed to be used in high-performance memory-decoding or data-routing applications requiring very short propagation delay times. In high-performance memory systems, these decoders can be used to minimize the effects of system decoding. When employed with high-speed memories using a fast enable circuit, the delay times of these decoders and the enable time of the memory are usually less than the typical access time of the memory. This means that the effective system delay introduced by the decoders is negligible.

SN74HC138N Pin Configuration

SN74HC138N Pin Configuration

Hauptmerkmale

Targeted Specifically for High-Speed Memory Decoders and Data-Transmission Systems
Wide Operating Voltage Range (2 V to 6 V)
Outputs Can Drive Up To 10 LSTTL Loads
Low Power Consumption, 80-μA Maximum ICC
Typical tpd = 15 ns
±4-mA Output Drive at 5 V
Low Input Current of 1-μA Maximum
Active Low Outputs ( Selected Output is Low)
Incorporate Three Enable Inputs to Simplify Cascading or Data Reception

SN74HC138N Datasheet PDF

Download SN74HC138N Datasheet PDF here>>

Anwendung

• LED Displays
• Servers
• White Goods
• Power Infrastructure
• Building Automation
• Factory Automation

SN74HC138N Functional Block Diagram

Spezifikationen

Category	Integrated Circuits (ICs)LogicSignal Switches, Multiplexers, Decoders	Series	74HC
Type	Decoder/Demultiplexer	Circuit	1 x 3:8
Independent Circuits	1	Current - Output High, Low	5.2mA, 5.2mA
Voltage Supply Source	Single Supply	Voltage - Supply	2V ~ 6V
Operating Temperature	-40°C ~ 85°C	Mounting Type	Through Hole
Base Product Number	74HC138

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