MILITARY DATA SHEET
MN54F169-X REV 1A0
Original Creation Date: 05/17/96
Last Update Date: 07/30/96
Last Major Revision Date: 05/17/96
4-STAGE SYNCHRONOUS BIDIRECTIONAL COUNTERS
General Description
The F169 is a fully synchronous 4-stage up/down counter. The F169 is a modulo- 16 binary
counter. It features a preset capability for programmable operation, carry lookahead for
easy cascading and a U/D input to control the direction of counting. All state changes,
whether in counting or parallel loading, are initiated by the LOW-to-HIGH transition of
the clock.
Industry Part Number
54F169
NS Part Numbers
54F169DM
54F169DMQB
54F169FMQB
54F169LMQB
Prime Die
M169
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
+125
-55
+25
+125
-55
+25
+125
-55
+25
+125
-55
Quality Conformance Inspection
MIL-STD-883, Method 5005
1