MILITARY DATA SHEET
MN54F190-X REV 1A0
Original Creation Date: 03/26/96
Last Update Date: 07/30/96
Last Major Revision Date: 03/26/96
UP/DOWN DECADE COUNTER WITH PRESET AND RIPPLE CLOCK
General Description
The F190 is a reversible BCD (8421) decade counter featuring synchronous counting and
asynchronous presetting. The preset feature allows the F190 to be used in programmable
deviders. The Count Enable input, the Terminal Count output and the Ripple Clock output
make possible a variety of methods of implementing multistage counters. In the counting
modes, state changes are initiated by the rising edge of the clock.
Industry Part Number
54F190
NS Part Numbers
54F190DMQB
54F190FMQB
54F190LMQB
Prime Die
M190
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