SCEU014B October   2018  – September 2022 SN74HCS74-Q1

 

  1.   14-24-Logic-EVM User's Guide
  2.   Trademarks
  3. 1Introduction
    1. 1.1 Kit Contents
    2. 1.2 Features
  4. 2Hardware
    1. 2.1 PCB Overview
    2. 2.2 Hardware Setup
  5. 3Board Layout
  6. 4Bill of Materials
  7. 5References
  8. 6Revision History

1 Introduction

The 14-24-Logic-EVM is a generic EVM developed to support leaded Logic devices in the PW, DB, D, DW, NS, DYY, and DGV packages. This EVM can be used to evaluate any device in the package family and pin counts described in Table 1-1. The PCB can be broken down into six sections with each section supporting certain packages indicated on the board. This EVM allows the user to have a great amount of flexibility when evaluating leaded Logic devices.

Table 1-1 Package and Pin Support Table
TI Package Name Package Family # of Pins
PWTSSOP14, 16, 20, 24
DBSSOP14, 16, 20, 24
NSSOP14, 16, 20, 24
DGVTVSOP14, 16, 20, 24
DSOIC14, 16, 20, 24
DWSOIC14, 16, 20, 24
DYYSOT-23-THN14, 16
DGS VSSOP 20