MICROCIRCUIT DATA SHEET
MN54ACTQ377-X REV 2A0
Original Creation Date: 07/16/96
Last Update Date: 03/19/99
Last Major Revision Date: 03/10/99
Octal D-Type Flip-Flop With Clock Enable
General Description
The ACTQ377 has 8 edge-triggered D-type flip-flops with individual D inputs and Q outputs.
The common buffered Clock (CP) input loads all flip-flops simultaneously, when the Clock
Enable (CE) is low. The register is fully edge-triggered. The state of each D input, one
set-up time before the LOW-to-HIGH clock transition, is transferred to corresponding
flip-flop's Q output. The CE input must be stable only one set-up time prior to the
LOW-to-HIGH clock transition for predictable operation.
The ACTQ377 utilizes NSC Quiet Series technology to guarantee quiet output switching and
improve dynamic threshold performance. FACT Quiet Series TM features GTO TM output contol
and undershoot corrector in addition to a split ground bus for superior performance.
Industry Part Number
54ACTQ377
NS Part Numbers
54ACTQ377DMQB*
54ACTQ377FMQB**
54ACTQ377LMQB***
Prime Die
D377
Controlling Document
5962-92190
Processing
MIL-STD-883, Method 5004
Subgrp Description
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5
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8A
8B
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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, Method 5004
1