Digital logic

Key Features of Field Programmable Gate Arrays (FPGAs)

A field programmable gate array (FPGA) utilizes an array of logic blocks, which can be configured by the user. The…

10 months ago

Programmable Array Logic (PAL)

Programmable array logic (PAL) architecture has a programmable AND array at the input and a fixed OR array at the…

10 months ago

Programmable Logic Array (PLA)

A programmable logic array (PLA) device has a programmable AND array at the input and a programmable OR array at…

10 months ago

Basic Structure of a Programmable ROM (PROM)

The architecture of a programmable read only memory (PROM) allows the user to use the hardware in implementing an arbitrary…

10 months ago

Choosing Between TTL & CMOS for Your Digital Logic Design

There are two families of logic devices called TTL and CMOS. For those who are new to these devices, TTL…

10 months ago

Transistor Transistor Logic (TTL)

Transistor transistor logic (TTL) is a logic family implemented with bipolar process technology that combines or integrates NPN transistors, PN…

10 months ago

Programmable Logic Device (PLD)

Besides memory devices and microprocessors, logic devices make up one of the essential classes of devices utilized in digital computing…

10 months ago

3 Categories of Digital Logic Families

Digital ICs are usually fabricated using either bipolar devices or MOS devices or a combination of the two. We can…

10 months ago

Data Registers

Data registers are used in microcomputers to hold data temporarily. Normally this data can be accessed faster than if it…

10 months ago