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See Technical Specifications

84062012A

Decoder/Demultiplexer 1 x 3:8 20-LCCC (8.89x8.89)

Manufacturer:

Texas Instruments
Mfr.Part #:

84062012A
Datasheet:

84062012A Datasheet (PDF)
Series:

54HC
Type:

Decoder/Demultiplexer
Circuit:

1 x 3:8
Independent Circuits:

1

Email: [email protected]

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Tel: +852 95804164

84062012A General Description

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.

Key Features

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 I_CC
Typical t_pd = 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

Specifications

Series	54HC	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	-55°C ~ 125°C
Mounting Type	Surface Mount