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NTE74LS42 IC TTL 4−Line−to−10−Line BCD−to−Decimal Decoder

Model:

NTE74LS42

 | Catalog #: 55051147
Price:
$2.92
$2.92
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  • Supply voltage VCC: 7V
  • DC input voltage VIN: 7V
  • Operating temperature range TA: 0°C to +70°C
  • Storage temperature range Tstg: −65°C to +150°C

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  • Features:
  • Single−rail outputs
  • Selects one of two 4−bit data sources and stores data synchronously with system clock
  • Absolute Maximum Ratings:
  • Supply voltage VCC: 7V
  • Input voltage: 7V
  • Operating temperature range TA: 0°C to +70°C
  • Storage temperature range Tstg: -65°C to +150°C
  • Unless otherwise specified, all voltages are referenced to GND

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  • Features:
  • Double−rail outputs
  • Similar to NTE74LS298, which has inverted clock
  • Selects one of two 4−bit data sources and stores data synchronously with system clock
  • Applications:
  • Dual source of operands and constants in arithmetic processor; can release processor
  • Register files for acquiring new data
  • Implement separate registers capable of parallel exchange of contents yet retain external load
  • Universal type shift register for implementing various shift patterns
  • Even has compound left−right capabilities
  • Absolute Maximum Ratings:
  • Supply voltage VCC: 7V
  • Input voltage: 7V
  • Operating temperature range TA: 0°C to +70°C
  • Storage temperature range Tstg: -65°C to +150°C
  • Unless otherwise specified, all voltages are referenced to GND

See Full Product Description

Free Ground Shipping on orders over $25.  More details
   Free Ground Shipping on orders over $25.  More details

Availability:

ONLINE In stock
Usually ships in 1 - 2 business days


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Product Summary

The NTE74LS42 is a monolithic BCD-to-Decimal decoder in a 16-lead plastic DIP-type package that consists of eight inverters and ten four-input NAND gates. The inverters are connected in pairs to make BCD input data available for decoding by the NAND gates. Full decoding of valid input logic ensures that all outputs remain off for all invalid input conditions. The NTE74LS42 BCD-to-Decimal decoder features inputs and outputs that are compatible with most TTL and other saturated low-level logic circuits. DC noise margins are typically one volt.

Data Sheet

  • Features:
  • All outputs are high for invalid input conditions
  • Diode−clamped inputs
  • Also for application as: 4−line−to−16−line decoder, 3−line−to−8-line decoder
  • Absolute Maximum Ratings:
  • Supply voltage VCC: 7V
  • Input voltage: 7V
  • Operating temperature range TA: 0°C to +70°C
  • Storage temperature range Tstg: -65°C to +150°C
  • Unless otherwise specified, all voltages are referenced to GND
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