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
VDD OUT IN IN VSS
•Block diagram
A1 1 14 VDD 13 A4 12 B4 11 O4 10 O3 9 B1 2
O1
3
O2
4
B2
5
A2
6
B3
VS...