CD4724BE

产品概述

The CD4724BE is a 8-bit Addressable Latch with serial-input parallel-output storage register that can perform a variety of functions. Data are inputted to a particular bit in the latch when that bit is addressed (by means of input A0, A1, A2) and when WD is at a low level. When WD is high, data entry is inhibited, however, all 8 outputs can be continuously read independent of WD and address inputs. A master RESET input is available, which RESETs all bits to a logic "0" level when RESET and WD are at a high level. When RESET is at a high level and WRITE RESET is at a low level, the latch acts as a 1-of-8 demultiplexer, the bit that is addressed has an active output which follows the data input, while all unaddressed bits are held to a logic "0" level.

• Serial data input
• Active parallel output
• Storage register capability
• Master clear
• Can function as demultiplexer
• Standardized, symmetrical output characteristics
• 100% Tested for quiescent current at 20V

应用

工业