描述 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.

特性 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)

Applications

These products are suitable for applications requiring

low power consumption and a high degree of noise tolerance

The BU4030B/BU4070B series can be used in digital comparators

and parity circuits

The BU4093B series are suitable as line receivers,

waveform shaping and multi-vibrators, etc.

The BU4584B series can be used in waveform shaping circuits

for inputs with a slow rise time and fall time