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SN74HC138PWR

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3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS,Encoders,Decoders,Multiplexers & Demultiplexers 3-to-8 Line Decoder

  • Manufacturer :
  • TI
  • Package/Case :
  • TSSOP-16
  • Product Categories :
  • Encoders,Decoders,Multiplexers & Demultiplexers
  • RoHs Status:
  • Rohs
  • Marking Code:
  • HC138
  • In-stock:
  • 0

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SN74HC138PWR Product Details

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.

SN74HC138PWR

Feature

  • 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
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.

SN74HC138PWR Block Diagram
(Picture: Diagram)

Technical Parameters

  • Product
  • Decoders / Demultiplexers
  • Logic Family
  • HC
  • Number of Lines (Input / Output)
  • 3 / 8
  • Supply Voltage Max
  • 6 V
  • Supply Voltage Min
  • 2 V
  • Maximum Operating Temperature
  • + 85 C
  • Mounting Style
  • SMD/SMT
  • Package / Case
  • TSSOP-16
  • Packaging
  • Reel
  • Minimum Operating Temperature
  • - 40 C
  • Number of Input Lines
  • 3
  • Number of Output Lines
  • 8
  • Operating Temperature Range
  • - 40 C to + 85 C
  • Operating Voltage
  • 2 V to 6 V
  • Power Dissipation
  • 320 mW
  • Factory Pack Quantity
  • 2000

SN74HC138PWR Documents

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Ratings and Reviews (1)

  • 5 / 5
  • 5 Stars 100%
  • 4 Stars 0%
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  • 1 Stars 0%
  • **evin***
    2020-04-12

    Gerne wieder, alles ok

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1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

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Q: How does Jotrin guarantee that SN74HC138PWR is the original manufacturer or agent of TI?
We have a professional business development department to strictly test and verify the qualifications of TI original manufacturers and agents. All TI suppliers must pass the qualification review before they can publish their SN74HC138PWR devices; we pay more attention to the channels and quality of SN74HC138PWR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
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Q: What is the process for returns or replacement of SN74HC138PWR?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the SN74HC138PWR we delivered, we will accept the replacement or return of the SN74HC138PWR only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of SN74HC138PWR.
(3)The SN74HC138PWR is unused and only in the original unpacked packaging.
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