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NTE74LS33 IC TTL Quad 2−Input Positive NOR Buffer

Model:

NTE74LS33

 | Catalog #: 55051124
Price:
$1.22
$1.22
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  • Three−state outputs drive bus lines directly
  • Encodes 8 data lines to 3−line binary (octal)
  • Data delay: 15ns (Typ)
  • Power dissipation: 60mW (Typ)
  • Applications: N-bit encoding, code converters and generators
  • 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
  • Unless otherwise specified, all voltages are referenced to GND

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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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  • Inverting version of NTE74LS153
  • Schottky−diode−clamped transistors
  • Permits multiplexing from N-lines to one-line
  • Performs parallel−to−serial conversion
  • Fully compatible with most TTL circuits
  • Low-power dissipation (Enabled); 31mW (Typ)
  • Absolute maximum ratings:
  • Supply voltage VCC: 7V
  • DC input voltage VIN: 7V
  • Power dissipation PD: 31mW
  • 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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0

  • Inverting version of NTE74LS253
  • Schottky−diode−clamped transistors
  • Permits multiplexing from N-lines to one-line
  • Performs parallel−to−serial conversion
  • Fully compatible with most TTL circuits
  • Low-power dissipation (Enabled); 31mW (Typ)
  • Inverted data
  • Absolute maximum ratings:
  • Supply voltage VCC: 7V
  • DC input voltage VIN: 7V
  • Power dissipation PD: 31mW
  • 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


Go to Product Detail Page
Product Summary

The NTE74LS33 contains four independent 2-input NOR buffer gates with open-collector outputs in a 14-lead plastic DIP-type package. Open-collector outputs require resistive pull-up to perform logically but can deliver higher VOH levels and are commonly used in wired-AND applications.

Data Sheet

  • Absolute maximum ratings:
  • Supply voltage VCC: 7V
  • DC input voltage VIN: 7V
  • Off−state output 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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