MICROCIRCUIT DATA SHEET
MNDM54LS161A-X REV 1A0
Original Creation Date: 04/16/98
Last Update Date: 09/14/98
Last Major Revision Date: 04/17/98
SYNCHRONOUS PRESETTABLE BINARY COUNTER
General Description
The 'LS161A is a high-speed synchronous modulo-16 binary counter. It is synchronously
presettable for application in programmable dividers and has two types of Count Enable
inputs plus a Terminal Count output for versatility in forming synchronous multistage
counters. The 'LS161A has an asynchronous Master Reset input that overrides all other
inputs and forces the outputs LOW.
Industry Part Number
54LS161A
NS Part Numbers
DM54LS161AE/883
DM54LS161AJ/883
DM54LS161AW/883
Prime Die
L161A
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