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2015-11-0001

PT0568-1

12/11/15

2

PI4GTL2014

Preliminary Datasheet

4-bit LVTTL to GTL transceiver

Maximum Ratings

Power supply......................................................................................................-0.5V to +4.6V

Voltage on an I/O pin...........................................................................GND-0.5V to +7.0V

Supply current...............................................................................................................±160mA

Ground supply current...................................................................................................400mA

Total power dissipation................................................................................................200mW

Operation temperature...............................................................................................-40~85℃

Storage temperature ................................................................................................-65~150℃

MaximumJunction temperature ,T j(max) ................................................................125℃

Total power dissipation...............................................................................................200mW

PI4GTL2014 Block Diagram

DIR

A (LVTTL)

B (GTL)

H

Input

Output

L

Output

Input

Note:

Stresses greater than those listed under MAXIMUM

RATINGS may cause permanent damage to the

device. This is a stress rating only and functional

operation of the device at these or any other

conditions above those indicated in the operational

sections of this specification is not implied.

Exposure to absolute maximum rating conditions

for extended periods may affect reliability.

Figure 1: Block diagram

Function Table:

H = HIGH voltage level; L = LOW

voltage level.