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NTE9949 Datasheet 2-input Nand Gate

Manufacturer: NTE Electronics (defunct)

Overview: NTE9946 & NTE9949 Integrated Circuit DTL, Quad, 2−Input NAND.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

: The NTE9946 and NTE9949 are DTL integrated circuits in a 14−Lead DIP type package consisting of four 2−input NAND gate circuits.

These devices can be used as dual 2−input non−inverting gates or as two bistable circuits when two dual 2−input gates are cross−coupled.

Key Features

  • D Pull.
  • Up Resistor: NTE9946.
  • 6kΩ NTE9949.
  • 2kΩ Logic Diagram 1 2 4 5 9 10 12 13 Positive Logic: 3 = 1  2 Negative Logic: 3 = 1 + 2 Input Loading Factor: 1 Output Loading Factor: NTE9946 = 8 NTE9949 = 7 Total Power Dissipation: Inputs Low = 24mW Inputs High: NTE9946 = 52mW NTE9949 = 84mW 50% Duty Cycle: NTE9946 = 38mW NTE9949 = 54mW Propagation Delay Time: NTE9946 = 30ns Typ NTE9949 = 25ns Typ Pin Connection Diagram 3 6 8 11 A1 1 B1 2 E1 3 A2 4 B2 5 E2 6 GND 7 14 V.

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