NLSV4T3234: 4-Bit Dual Supply Bus Buffer Translator w/ 26 Ohm Output Series Resistor

The NLSV4T3234 is a 4-bit configurable dual-supply bus buffer level translator. The input (B-) and output (A-) ports are designed to track two different power supply rails, VCCB and VCCA respectively. Both supply rails are configurable from 0.9V to 4.5V allowing universal low-voltage translation from the input (B-) to the output (A-) port.

Features
  • Wide VCCA and VCCB Operating Range
  • High-Speed w/ Balanced Propagation Delay: 2.4 ns max at 3.0 to 3.6 V
  • 26 Series Resistors at Output (A-) Ports 26 Series Resistors at Output (A-) Ports
  • Inputs OVT to 4.5 V
  • Non-preferential VCC Sequencing
  • Outputs at 3-State until Active VCC is reached
  • Power-Off Protection
  • Ultra-Small packaging: 1.41 mm x 2.04 mm FlipChip11
Benefits
  • Allows customers to translate between : 0.9 V to 4.5 V
  • Minimizes skew between channels
  • Reduces ground bounce
  • Vcc can be lower than input voltage without damage to device
  • Easier to implement design
  • Minimizes power consumption while device is in sleep mode
  • When Vcc goes to Zero and power is still applied to I/O there is no risk of damage to device
  • Reduces the PCB board space requirment (Great for handheld applications)
Applications
  • Low Voltage translation within 0.9V - 4.5V
  • System integration for different power requirements
End Products
  • Mobile Phones, PDAs, Notebooks, Other Portable Devices
  • PDAs
  • Notebook Computers
Packages
Data Sheets (1)
Document TitleDocument ID/SizeRevisionRevision Date
4 Bit Dual Supply Bus Buffer TranslatorNLSV4T3234/D (72.0kB)0
Package Drawings (1)
Document TitleDocument ID/SizeRevision
10 PIN FLIP-CHIP489AA (24.9kB)A
Order Information
ProductStatusCompliancePackageMSL*ContainerBudgetary Price/Unit
NLSV4T3234FCT1GActivePb-free Halide freeFlip-Chip-10489AA1Die Surf Tape and Reel3000$0.8
Specifications
ProductChannelsInput LevelVCC Min (V)VCC Max (V)tpd Max (ns)IO Max (mA)
NLSV4T3234FCT1G4CMOS0.94.55.650
4 Bit Dual Supply Bus Buffer Translator (72.0kB) NLSV4T3234
10 PIN FLIP-CHIP NLSV4T3234