MILITARY DATA SHEET
MN54F545-X REV 1A0
Original Creation Date: 05/07/96
Last Update Date: 07/30/96
Last Major Revision Date: 05/07/96
OCTAL BIDIRECTIONAL TRANSCEIVER WITH TRI-STATE OUTPUTS
General Description
The F545 is an 8-bit, TRI-STATE, high-speed transceiver. It provides bidirectional drive
for bus-oriented microprocessor and digital communications systems. Straight through
bidirectional transceivers are featured, with 24 mA (20 mA Mil) bus drive capability on
the A ports and 64 mA (48 mA Mil) bus drive capability on the B ports.
One input, Transmit/Receive (T/R) determines the direction of logic signals through the
bidirectional transceiver. Transmit enables data from A ports to B ports; Receive enables
data from B ports to A ports. The Output Enable input disables both A and B ports by
placing them in a TRI-STATE condition.
Industry Part Number
54F545
NS Part Numbers
54F545DMQB
54F545FMQB
54F545LMQB
Prime Die
M545
Processing
MIL-STD-883, Method 5004
Subgrp Description
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2
3
4
5
6
7
8A
8B
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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
+125
-55
+25
+125
-55
+25
+125
-55
+25
+125
-55
Quality Conformance Inspection
MIL-STD-883, Method 5005
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1
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5
