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BU4001B - Quad 2-input NOR gate

General Description

BU4001B series ICs 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 characteristics and minimizes variation in the propagation time caused by an increase in the load capacitance.

Key Features

  • 1) Low power consumption 2) Broad operating supply voltage range: 3V to 16V 3) High input impedance 4) High fan out 5) L-TTL2 and LS-TTL1 inputs can be directly driven 6) All outputs are equipped with buffers (except for BU4069UB).

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Datasheet Details

Part number BU4001B
Manufacturer ROHM
File Size 585.30 KB
Description Quad 2-input NOR gate
Datasheet download datasheet BU4001B Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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General-purpose CMOS Logic IC Series (BU4S,BU4000B Series) High Voltage CMOS Logic ICs BU4001B/F,BU4011B/F/FV,BU4030B/F,BU4070B/F, BU4081B/F/FV,BU4093B/F/FV,BU4069UB/F/FV,BU4584B/F/FV No.11050EBT03 ā—¸Description BU4001B series ICs 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 characteristics and minimizes variation in the propagation time caused by an increase in the load capacitance. BU4011B series ICs are 2-input positive logic NAND gates. Four circuits are contained on a single chip.