1 Features
1• Operates as a GTL–/GTL/GTL+ to LVTTL or
LVTTL to GTL–/GTL/GTL+ Translator
• The LVTTL Inputs are Tolerant up to 5.5 V
Allowing Direct Access to TTL or 5 V CMOS
• The GTL Input/Output Operate up to 3.6 V,
Allowing the Device to be Used in High Voltage
Open-Drain Applications
• VREF Goes Down to 0.5 V for Low Voltage CPU
Usage
• Partial Power-Down Permitted
• Latch-up Protection Exceed 500 mA per JESD78
• Package Option: TSSOP14
• –40°C to 85°C Operating Temperature Range
• ESD Protection on All Terminals
– 2000 V HBM, JESD22-A114
– 1000 V CDM, IEC61000-4-2

2 Applications
• Server
• Base Station
• Wireline Communication

3 Description
The SN74GTL2014 is a 4-channel translator to
interface between 3.3-V LVTTL chip set I/O and Xeon
processor GTL–/GTL/GTL+ I/O.
The SN74GTL2014 integrates ESD protection cells
on all terminals and is available in a TSSOP package
(5.0 mm × 4.4 mm). The device is characterized over the free air temperature range of –40°C to 85°C.