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NTE74145 IC TTL BCD−to−Decimal Decoder/Driver

Model:

NTE74145

 | Catalog #: 55051311
Price:
$3.51
$3.51
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  • Absolute maximum ratings:
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  • Input voltage VI: 5.5V
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Product Summary

The NTE74145 is a monolithic BCD-to-decimal decoder/driver in a 16-lead plastic DIP-type package consisting 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 BCD input logic ensures that all outputs remain off for all invalid binary input conditions. This decoder features high-performance, NPN output transistors designed for use as indicator/relay drivers or as open-collector logic-circuit drivers. Each of the high-breakdown output transistors (15V) will sink up to 80mA of current. Power dissipation is typically 215mW.

Data Sheet

  • Full decoding of input logic
  • 80mA sink current capability
  • All outputs are off for invalid BCD input conditions
  • Absolute Maximum Ratings:
  • 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
Pricing and availability: Please note that all prices are subject to change without prior notice. Prices advertised on this site are for online orders only. Prices on some items may differ from those advertised in RadioShack stores. All merchandise may not be available at all stores, and all stores may not participate in all sales promotions. We recommend you contact the store to confirm product availability and price.

Disclaimer: Note 1. Unless otherwise specified, all voltages are referenced to GND.

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