Low

TEXAS INSTRUMENTS  SN74LS138DR  Decoder / Demultiplexer, LS Family, 8 Output, 4.75 V to 5.25 V, SOIC-16

TEXAS INSTRUMENTS SN74LS138DR
Výrobcovo č. položky:
SN74LS138DR
Objednávací kód:
2437048
Karta technických údajov:
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Prehľad produktu

The SN74LS138DR is a 3-to-8 Decoder/Demultiplexer designed to be used in high-performance memory decoding or data-routing applications requiring very short propagation delay times. In high-performance memory systems, it can be used to minimize the effects of system decoding. When employed with high-speed memories utilizing 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 Schottky-clamped system decoder is negligible. It decodes one of eight lines dependent on the conditions at the three binary select inputs and the three enable inputs. Two active-low and one active-high enable inputs reduce the need for external gates or inverters when expanding. A 24-line decoder can be implemented without external inverters and a 32-line decoder requires only one inverter.
  • Designed specifically for High-speed memory decoder
  • Schottky-clamped for high performance
  • 3 Enable inputs to simplify cascading and/or data reception
  • Green product and no Sb/Br

INFORMÁCIE O PRODUKTE

Logic Family / Base Number:
74LS138
Logic Type:
3-to-8 Line Decoder / Demultiplexer
No. of Outputs:
8Outputs
Logic Case Style:
SOIC
No. of Pins:
16Pins
Supply Voltage Min:
4.75V
Supply Voltage Max:
5.25V
Logic IC Family:
74LS
Logic IC Base Number:
74138
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Packaging:
Tape & Reel
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jun-2015)

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Aplikácie

  • Industrial

Legislatíva a životné prostredie

Krajina pôvodu:
Mexico

Krajina, v ktorej boli vykonané posledné úpravy pred uvedením do predaja

V súlade s normou RoHS:
Áno
Č. tarifu:
85423990
Hmotnosť (kg):
.000308

Alternatívy

Decoder / Demultiplexer, LS Family, 3:8, 4.75 V to 5.25 V, SOIC-16

TEXAS INSTRUMENTS

2 240 Na sklade

Cena za: kus

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