MICROCIRCUIT DATA SHEET
MN54LCX245-X REV 0A0
Original Creation Date: 09/17/98
Last Update Date: 03/09/99
Last Major Revision Date: 02/15/99
Low Voltage Octal Bidirectional Transceiver With 5V
Tolerant Inputs and Outputs
General Description
The LCX245 contains eight non-inverting bidirectional buffers with Tri-State outputs and
is intended for bus oriented applications. The device is designed for low voltage (3.3V)
Vcc applications with capability of interfacing to a 5V signal environment. The T/R input
determines the direction of data flow through the device. The OE input disables both the A
and B ports by placing them in a high impedance state.
The LCX245 is fabricated with an advanced CMOS technology to achieve high speed operation
while maintaining CMOS low power dissipation.
Industry Part Number
54LCX245
NS Part Numbers
54LCX245E-QML*
54LCX245J-QML**
54LCX245W-QML***
Prime Die
LCX245
Controlling Document
5962-97543
Processing
MIL-STD-883, Method 5004
Subgrp Description
1
2
3
4
5
6
7
8A
8B
9
10
11
Static tests at
Static tests at
Static tests at
Dynamic tests at
Dynamic tests at
Dynamic tests at
Functional tests at
Functional tests at
Functional tests at
Switching tests at
Switching tests at
Switching tests at
Temp (
o
C)
+25 C
+125 C
-55 C
+25 C
+125 C
-55 C
+25 C
+125 C
-55 C
+25 C
+125 C
-55 C
Quality Conformance Inspection
MIL-STD-883, Method 5005
1