Key facts
- Manuals
- 1
- Languages
- EN
- Last added
- 2012-01-15
Featured FXLH1T45 manuals

Fairchild FXLH1T45 Low Voltage 1‑Bit Bi‑directional Level Translator Datasheet
The FXLH1T45 is a single‑bit, bi‑directional level translator that operates between 1.1 V and 3.6 V. It features configurable voltage supplies, Bushold data inputs that remove the need for external pull‑up/pull‑down resistors, and non‑preferential power‑up sequencing.
The device is supplied in a 6‑lead MicroPak package (1.0 mm wide) and includes detailed electrical characteristics, pin assignments, absolute maximum ratings, and recommended power‑up/down procedures for reliable integration into low‑voltage logic systems.
Covers: Features · General Description · Ordering Information · Pin Assignment · Absolute Maximum Ratings · Recommended Operating Conditions
Latest FXLH1T45 manuals
Fairchild FXLH1T45 Low Voltage 1‑Bit Bi‑directional Level Translator Datasheet
Datasheet 11 pages · 339 KB · ENTechnical datasheet for the Fairchild FXLH1T45 level‑translator with configurable voltage supplies and Bushold inputs.
Which document do I need?
Datasheet
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in FXLH1T45 manuals
What does the Bushold feature do?
Bushold on the data inputs eliminates the need for external pull‑up or pull‑down resistors.
From: Fairchild FXLH1T45 Low Voltage 1‑Bit Bi‑directional Level Translator Datasheet
What are the absolute maximum supply voltage ratings?
The device can tolerate supply voltages from –0.5 V to +4.6 V on both Veca and Vecp pins.
From: Fairchild FXLH1T45 Low Voltage 1‑Bit Bi‑directional Level Translator Datasheet
