MC100E141FN

Logic - Shift Registers

The MC100E141FN is an 8-bit, multiplexed, positive edge-triggered flip-flop with complementary outputs. It is a registered version of the MC100E141FN and is used in logic-shift register applications as a storage device for data. The device has three-state outputs for bus-oriented applications. The device offers user-selectable features such as data gating and variable register loading.

Application Field

The MC100E141FN is suitable for applications such as multiplexers, code converters, and shift registers. It is popularly used in digital transmission networks, digital circuit designs, and consumer electronics. This device can be used in a variety of industrial and consumer applications, such as digital signal processing, computer memory and disk drives, image and video processing, remote sensing, consumer appliances, automotive applications, and more.

Working Principle

The device uses a master-slave flip-flop configuration for multiplexing. The device has two sets of input terminals – the conventional data (D) terminals and the multiplexed select (S) terminals. When a logical low signal is applied to the select terminals (S1 and S2), the device reads the data from the D inputs. When a logical high signal is applied, the data is written to the outputs.

The MC100E141FN also offers control signals for asynchronous reset and set operations. The device also offers data gating that enables the data outputs to be tristated when the GATE signal is low. Additionally, the device offers the ability to load a predefined data pattern into the output registers.