74LVT162244: Low Voltage 16-Bit Buffer/Line Driver with 3-STATE Outputs and 25 Ohm Series Resistors in the Outputs

Datasheet: 3.3V ABT 16-Bit Buffer/Line Driver with 25-Ohm Resistors in TRI-
Rev. A (213kB)
Product Overview
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The LVT162244 and LVTH162244 contain sixteen non-inverting buffers with 3-STATE outputs designed to be employed as a memory and address driver, clock driver, or bus oriented transmitter/receiver. The device is nibble controlled. Individual 3-STATE control inputs can be shorted together for 8-bit or 16-bit operation. The LVT162244 and LVTH162244 are designed with equivalent 25ohm series resistance in both the HIGH and LOW states of the output. This design reduces line noise in applications such as memory address drivers, clock drivers, and bus transceivers/transmitters. The LVTH162244 data inputs include bushold, eliminating the need for external pull-up resistors to hold unused inputs. These buffers and line drivers are designed for low-voltage (3.3V) VCC applications, but with the capability to provide a TTL interface to a 5V environment. The LVT162244 and LVTH162244 are fabricated with an advanced BiCMOS technology to achieve high speed operation similar to 5V ABT while maintaining a low power dissipation.
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 (74LVTH162244), also available without bushold feature (74LVT162244).
  • Live insertion/extraction permitted
  • Power Up/Power Down high impedance provides glitch-free bus loading
  • Outputs include equivalent series resistance of 25ohm to make external termination resistors unnecessary and reduce overshoot and undershoot
  • Functionally compatible with the 74 series 162244
  • Latch-up performance exceeds 500 mA
  • ESD performance:Human-body model > 2000VMachine model > 200VCharged-device > 1000V
  • Also packaged in plastic Fine-Pitch Ball Grid Array (FBGA)
Applications
  • This product is general usage and suitable for many different applications.
Technical Documentation & Design Resources
Simulation Models (1) Package Drawings (1)
Data Sheets (1)  
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
74LVT162244MTD Active
Pb-free
Halide free
74LVT162244 TSSOP-48 948BQ 2 260 Tube 3800 $0.956
74LVT162244MTDX Active
Pb-free
Halide free
74LVT162244 TSSOP-48 948BQ 2 260 Tape and Reel 1000 $0.808
Market Leadtime (weeks) : Contact Factory
Avnet   (2020-08-19 00:00) : <1K
Market Leadtime (weeks) : Contact Factory

Product
Description
Pricing ($/Unit)
Compliance
Status
Type
Channels
VCC Min (V)
VCC Max (V)
tpd Max (ns)
IO Max (mA)
Package Type
74LVT162244MTD  
 $0.956 
Pb
H
 Active   
Buffer
16
2.7V
3.6V
4
12mA
TSSOP-48
74LVT162244MTDX  
 $0.808 
Pb
H
 Active   
Buffer
16
2.7V
3.6V
4
12mA
TSSOP-48
Case Outlines
948BQ   
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