REI Datasheet
AM2909A, AM2911A
Microprogram Sequencers
The AM2909A is a 4-bit wide sequencer intended for sequencing through a series of
microinstructions contained in memory. Two AM2909As may be interconnected to generate an 8-bit
address (256 words), and three may be used to generate a 12-bit address (4K words).
The AM2911A is an identical circuit to the AM2909A, except the four OR inputs and the R inputs are
removed and the D inputs connect to the ADDRESS REG/HOLDING REG.
Rochester Electronics
Manufactured Components
Rochester branded components are
manufactured using either die/wafers
purchased from the original suppliers
or Rochester wafers recreated from the
original IP. All recreations are done with
the approval of the OCM.
Parts are tested using original factory
test programs or Rochester developed
test solutions to guarantee product
meets or exceeds the OCM data sheet.
Quality Overview
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ISO-9001
AS9120 certification
Qualified Manufacturers List (QML) MIL-PRF-38535
• Class Q Military
• Class V Space Level
Qualified Suppliers List of Distributors (QSLD)
• Rochester is a critical supplier to DLA and
meets all industry and DLA standards.
Rochester Electronics, LLC is committed to supplying
products that satisfy customer expectations for
quality and are equal to those originally supplied by
industry manufacturers.
The original manufacturer’s datasheet accompanying this document reflects the performance
and specifications of the Rochester manufactured version of this device. Rochester Electronics
guarantees the performance of its semiconductor products to the original OEM specifications.
‘Typical’ values are for reference purposes only. Certain minimum or maximum ratings may be
based on product characterization, design, simulation, or sample testing.
© 2013 Rochester Electronics, LLC. All Rights Reserved 07112013
To learn more, please visit www.rocelec.com
