CD4099BCN

8位可寻址锁存器 8-Bit Addressable Latch

General Description

The CD4099BC is an 8-bit addressable latch with three address inputs A0–A2, an active low enable input E, active high clear input CL, a data input D, and eight outputs Q0–Q7.

Features

■Wide supply voltage range: 3.0V to 15V

■High noise immunity: 0.45 VDDtyp.

■Low power TTL: fan out of 2 driving 74L compatibility: or 1 driving 74LS

■Serial to parallel capability

■Storage register capability

■Random addressable data entry

■Active high demultiplexing capability

■Common active high clear