Digital ICs Design News

  • Hardened Floating-Point DSP Blocks

    Hardened Floating-Point DSP Blocks

    23 hours ago
    Altera Corporation changed the game as it relates to floating-point DSP performance in an FPGA. Altera is the first programmable logic company to integrate hardened IEEE 754-compliant,...
  • I2C Real-Time Clock/Calendar

    I2C Real-Time Clock/Calendar

    1 day ago
    The MCP7940N series of low-power Real-Time Clocks (RTC) uses digital timing compensation for an accurate clock/calendar, a programmable output control for versatility, and a power sense circuit that...
  • Programmable Multiclock Generator with XO

    Programmable Multiclock Generator with XO

    1 day ago
    The AK8140A is a member of AKM's high performance programmable clock generator. It generates up to 4 output clocks from a single input frequency with two fractional-N PLLs. Each output can be...
  • 8-bit Magnitude Comparator

    8-bit Magnitude Comparator

    1 day ago
    The 74HC/HCT688 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. The 74HC/HCT688 are 8-bit...
  • 3-to-8 Line Decoder/Multiplexer

    3-to-8 Line Decoder/Multiplexer

    5 days ago
    The 74AHC138 and 74AHCT138 are high-speed Si-gate CMOS devices and are pin compatible with Low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard No. 7A. The 74AHC138...

Digital ICs Articles

  • DTC to Perform Continuous Clock Synchronous Serial Communication

    4 days ago
    This document describes how to perform continuous clock synchronous serial communication using the serial array unit (3-wire serial I/O) and DTC in the RL78/G14.
  • Creating Global Identifiers

    1 week ago
    With the advent of Ethernet technology, Media Access Control (MAC) source and destination addresses became important. These are unique identifiers needed to specify the begin and end points in data...
  • Design Considerations for Digital Thermometers

    1 week ago
    This application note is an introduction to the types of digital thermometers and the basic concept of how thermistors and thermopiles calculate temperature. The use of natural logs versus lookup...
  • On-chip Flash Memory Programming

    2 weeks ago
    This application note describes the processing to transfer the erasure block number, write data size, and write data using asynchronous serial communication.

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