74LCXR162245: Low Voltage 16-Bit Bidirectional Transceiver with 5V Tolerant Inputs/Outputs and 26 Ohm Series Resistors in the Outputs

Datasheet: 74LCXR162245-D.pdf
Rev. A (220kB)
Product Overview
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The LCXR162245 contains sixteen non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus oriented applications. The device is designed for low voltage (2.5V or 3.3V) VCC applications with capability of interfacing to a 5V signal environment. The device is byte controlled. Each byte has separate control inputs which could be shorted together for full 16-bit operation. The T/R# inputs determine the direction of data flow through the device. The OE# inputs disable both the A and B ports by placing them in a high impedance state. In addition, all A and B outputs include equivalent 26ohm (nominal) series resistors to reduce overshoot and undershoot and are designed to sink/source up to 12 mA at VCC = 3.0V. The LCXR162245 is fabricated with an advanced CMOS technology to achieve high speed operation while maintaining CMOS low power dissipation.
Features
 
  • 5V tolerant inputs and outputs
  • 2.3V-3.6V VCC specifications provided
  • A and B side outputs have equivalent 26ohm series resistors
  • 5.3 ns tPD max (VCC = 3.3V), 20 µA ICC max
  • Power down high impedance inputs and outputs
  • Supports live insertion/withdrawal (Note 1)
  • Flow through pinout
  • Implements patented noise/EMI reduction circuitry
  • Latch-up performance exceeds 500 mA
  • ESD performance: Human body model > 2000V Machine model > 200V
Applications
  • This product is general usage and suitable for many different applications.
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
74LCXR162245MTD Last Shipments
Pb-free
Halide free
74LCXR162245 TSSOP-48 948BQ 2 260 Tube 3800  
74LCXR162245MTX Active
Pb-free
Halide free
74LCXR162245 TSSOP-48 948BQ 2 260 Tape and Reel 1000 $0.7613
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 7,600
Market Leadtime (weeks) : Contact Factory
Avnet   (2020-08-19 00:00) : >1K

Product
Description
Pricing ($/Unit)
Compliance
Status
Channels
Output
VCC Min (V)
VCC Max (V)
tpd Max (ns)
IO Max (mA)
Package Type
74LCXR162245MTX  
 $0.7613 
Pb
H
 Active   
16
3-State
2
3.6
5.3
12
TSSOP-48
Case Outlines
948BQ   
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