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BU4001BF - Quad 2-input NOR gate

Key Features

  • 1) Low power dissipation. 2) Wide range of operating power supply voltage. 3) High input impedance. 4) High fan-out. 5) Direct drive of 2 L-TTL inputs and 1 LS-TTL input.
  • Block diagram A1 1 14 VDD B1 2 13 A4 O1 O2 3 4 12 B4 11 O4 B2 5 10 O3 A2 VSS 6 7 9 B3 8 A3.
  • Absolute maximum ratings (V Parameter Power supply voltage Power dissipation Operating temperature Storage temperature Input voltage SS = 0V, Ta = 25°C) Symbol VDD Pd Topr Tstg VIN Limits.

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Datasheet Details

Part number BU4001BF
Manufacturer ROHM
File Size 46.03 KB
Description Quad 2-input NOR gate
Datasheet download datasheet BU4001BF Datasheet

Full PDF Text Transcription (Reference)

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Standard ICs Quad 2-input NOR gate BU4001B / BU4001BF The BU4001B and BU4001BF are 2-input positive logic NOR gates, each with four built-in circuits. A buffer achieved by an inverter added at the gate output improves the input / output propagation characteristic and minimizes variation in the propagation time caused by increase of the load capacitance. Features • 1) Low power dissipation. 2) Wide range of operating power supply voltage. 3) High input impedance. 4) High fan-out. 5) Direct drive of 2 L-TTL inputs and 1 LS-TTL input.