MICROCIRCUIT DATA SHEET
MN54ACTQ574-X REV 2A0
Original Creation Date: 07/16/96
Last Update Date: 05/25/99
Last Major Revision Date: 03/12/99
Octal D Flip-Flop with TRI-STATE Outputs
General Description
The ACTQ574 is a high-speed, low-power octal D-type flip-flop with a buffered Common Clock
(CP) and a buffered common Output Enable(OE). The information presented to the D inputs
is stored in the flip-flops on the LOW-to-HIGH clock (CP) transition.
The ACTQ574 utilizes Quiet Series technology to guarantee quiet output switching and
improve dynamic threshold performance. FACT Quiet Series TM features G TO TM output
control and undershoot corrector in addition to a split ground bus for superior
performance.
The ACTQ574 is functionally identical to the ACTQ374 but with different pin-out.
Industry Part Number
54ACTQ574
NS Part Numbers
54ACTQ574DMQB
54ACTQ574FMQB
54ACTQ574LMQB
Prime Die
D574
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 5005
1