Overview

Description

The 74FCT164245T 16-bit high-speed, low-power 3.3V-to-5V translator is designed to interface between a 3.3V bus and a 5V bus in a mixed 3.3V/ 5V supply environment. This enables system designers to interface TTL compatible 3.3V components with 5V components. The direction and output enable controls operate these devices as either two independent 8-bit transceivers or one 16-bit transceiver. The 74FCT164245T is ideally suited for driving high-capacitance loads and low-impedance backplanes. The 74FCT164245T operates at -40C to +85C

Features

  • Bidirectional interface between 3.3V and 5V buses
  • Control inputs can be driven from either 3.3V or 5V circuits
  • ESD > 2000V per MIL-STD-883, Method 3015
  • > 200V using machine model (C = 200pF, R = 0)
  • VCC1 = 5V ±10%, VCC2 = 2.7V to 3.6V
  • High drive outputs (-32mA IOH, 64mA IOL) on 5V port
  • Power off disable on both ports permits "live insertion"
  • Typical VOLP (Output Ground Bounce)
  • Available in 48 pin SSOP and TSSOP packages

Comparison

Applications

Documentation

Type Title Date
Datasheet PDF 271 KB
Product Change Notice PDF 157 KB
Product Change Notice PDF 611 KB
Product Change Notice PDF 611 KB
Product Change Notice PDF 596 KB
Product Change Notice PDF 544 KB
Product Change Notice PDF 333 KB
Product Change Notice PDF 35 KB
Product Change Notice PDF 291 KB
Product Change Notice PDF 24 KB
Product Change Notice PDF 129 KB
Product Change Notice PDF 201 KB
Product Change Notice PDF 18 KB
Product Change Notice PDF 38 KB
Product Change Notice PDF 16 KB
Product Change Notice PDF 47 KB
Product Change Notice PDF 35 KB
Product Change Notice PDF 80 KB
Product Change Notice PDF 101 KB
Product Change Notice PDF 22 KB
Product Change Notice PDF 109 KB
Product Change Notice PDF 116 KB
Product Change Notice PDF 26 KB
Product Change Notice PDF 130 KB
Product Change Notice PDF 48 KB
Product Change Notice PDF 40 KB
Product Change Notice PDF 32 KB
Product Change Notice PDF 274 KB
Product Change Notice PDF 44 KB
Application Note PDF 96 KB
Application Note PDF 172 KB
31 items

Design & Development

Models

Models

Type Title Date
Model - IBIS ZIP 9 KB
1 item

Support