74LVT162245

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Low Voltage 16-Bit Transceiver with 3-STATE Outputs and 25 Ohm Series Resistors in A Port Outputs

General Description

The LVT162245 and LVTH162245 contains sixteen non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus oriented applications. The device is byte controlled. Each byte has separate control inputs which can 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.     The LVT162245 and LVTH162245 are designed with equivalent 25ohm series resistance in both the HIGH and LOW states on the A Port outputs. This design reduces line noise in applications such as memory address drivers, clock drivers, and bus transceivers/transmitters.     The LVTH162245 data inputs include bushold, eliminating the need for external pull-up resistors to hold unused inputs.     These non-inverting transceivers are designed for low voltage (3.3V) VCC applications, but with the capability to provide a TTL interface to a 5V environment. The LVT162245 and LVTH162245 are fabricated with an advanced BiCMOS technology to achieve high speed operation similar to 5V ABT while maintaining a low power dissipation.

Product Status/Pricing/Packing

Product Product Status Eco Status *Pricing Package Type Leads Packing Method Package Drawing **Package Marking Convention Qualification Support RoHS IPC1752 RoHS/REACH/
JIG Certificate of Compliance
74LVT162245MTD Full Production Green as of May 2012 $0.98 TSSOP 48L 48 RAIL PDF Line 1:$Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code) &K
Line 2:LVT162245
FIT :  1.1  
ESD (CDM) :  1000  V
ESD (HBM) :  2000  V
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74LVT162245MTDX Full Production Green as of May 2012 $0.98 TSSOP 48L 48 TAPE REEL PDF Line 1:$Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code) &K
Line 2:LVT162245
FIT :  1.1  
ESD (CDM) :  1000  V
ESD (HBM) :  2000  V
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Features

  • Input and output interface capability to systems at 5V VCC
  • Bushold data inputs eliminate the need for external pull-up resistors to hold unused inputs (74LVTH162245), also available without bushold feature (74LVT162245).
  • Live insertion/extraction permitted
  • Power Up/Down high impedance provides glitch-free bus loading
  • A Port outputs include equivalent series resistance of 25ohm making external termination resistors unnecessary and reducing overshoot and undershoot
  • A Port outputs source/sink ±12 mA. B Port outputs source/sink -32 mA/+64 mA
  • Functionally compatible with the 74 series 162245
  • Latch-up performance exceeds 500 mA
  • ESD performance:Human-body model 2000VMachine model 200VCharged-device model 1000V
  • Also packaged in plastic Fine Pitch Ball Grid Array (FBGA)

Applications

  • Automation
  • Broadband Access
  • Broadband Modem
  • Broadcast & Studio
  • Building & Home Control
  • Camcorder
  • Central Office
  • Consumer Appliances
  • CRT/RPTV
  • Desktop PC
  • DSC
  • DVD
  • E-book Reader
  • Enterprise Voice Network
  • Graphic Card
  • Home Audio System Components
  • LCD Monitor
  • LCD TV
  • Long-haul & Metro
  • Media Tablets
  • Medical Electronics/Devices
  • Mobile Comm Infrastructure
  • Mobile Handsets
  • Notebook PC
  • Other Audio & Video
  • Other Consumer Electronics
  • Other Data Processing
  • Other Industrial
  • Other Wired Communications
  • Other Wireless Communications
  • PC Server
  • PDP TV
  • PMP/MP3 Players
  • Printer
  • Routers & LAN Switches
  • SAN
  • Server & Mainframe
  • Set Top Boxes
  • Storage & Peripherals
  • Test and Measurement
  • Video Game Console
  • Wireless LAN Access Point/Router
  • Wireless LAN Card & Broadband Access
  • Workstation

Application Notes

Models

For additional information please visit the Models page .

Package Condition Temperature range Vcc range Software version Revision date
IBIS
TSSOP 48L All -55°C to 125°C 3V to 3.6V 2.1 Feb 28, 2012
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