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Rainbow Electronics BU4081BFV User Manual

Quad 2-input and gate, Standard ics

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Standard ICs

Quad 2-input AND gate

BU4081B / BU4081BF / BU4081BFV

The BU4081B, BU4081BF, and BU4081BFV are dual-input positive-logic AND gates with four circuits mounted on a

single chip. An inverter-type buffer is added to the gate output, improving input / output transmission speed, and an

increased load capacitance suppresses fluctuation in transmission time to a minimum.

Features

1) Low power dissipation.

2) Wide range of operating power supply voltages.

3) High input impedance.

4) High fan-out.

5) Direct drive of 2 L-TTL inputs and 1 LS-TTL input.

Logic circuit diagram

V

DD

OUT

V

SS

IN

IN

Block diagram

1

A

1

2

B

1

3

O

1

4

O

2

5

B

2

6

A

2

7

14

13

12

11

10

9

8

V

SS

V

DD

A

4

B4

O

4

O

3

B

3

A

3