CD4044BE .

产品概述

The CD4044BE is a quad CMOS NAND SR Latch with 3-state outputs. Each latch has a separate Q output and individual SET and RESET inputs. The Q outputs are controlled by a common ENABLE input. A logic 1 or high on the ENABLE input connects the latch states to the Q outputs. A logic 0 or low on the ENABLE input disconnects the latch states from the Q outputs, resulting in an open circuit condition on the Q outputs. The open circuit feature allows common busing of the outputs.

• Standardized symmetrical output characteristics
• 100% Tested for quiescent current at 20V
• Holding register in multi-register system
• Four bits of independent storage with OE
• Strobed register
• Negative logic systems

应用

工业, 通信与网络