AM2914DC [ROCHESTER]
Interrupt Controller, 9080A Compatible, Bipolar, CDIP40, 2 X 0.600 INCH, HERMETIC SEALED, CERDIP-40;
| 型号： | AM2914DC |
| 厂家： | 
Rochester Electronics |
| 描述： | Interrupt Controller, 9080A Compatible, Bipolar, CDIP40, 2 X 0.600 INCH, HERMETIC SEALED, CERDIP-40 CD 外围集成电路 装置 |
| 文件： | 总15页 (文件大小：1963K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
REI Datasheet
AM2914
Vectored Priority Interrupt Controller
The AM2914 is a high-speed, eight-bit priority interrupt unit that is cascadable to handle any number
of priority interrupt request levels. The high-speed of the AM2914 makes it ideal for use in AM2900
family microcomputer designs, but it can be used with the AM9080A MOS microprocessor.
The AM2914 receives interrupt requests on 8 interrupt input lines (P0 - P7). A LOW level is a request.
An internal latch may be used to catch pulses on these lines, or the latch may be bypassed so the
request lines drive the level-triggered interrupt register directly. An 8-bit mask register is used to mask
individual interrupts. Considerable flexibility is provided for controlling the mask register. Requests in
the mask register are ANDed with the corresponding bits in the mask register and the results are sent
to an 8-input priority encoder, which produces a three-bit encoded vector representing the highest
numbered input which is not masked.
Quality Overview
Rochester Electronics
Manufactured Components
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•
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ISO-9001
AS9120 certification
Qualified Manufacturers List (QML) MIL-PRF-38535
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.
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Class Q Military
Class V Space Level
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Qualified Suppliers List of Distributors (QSLD)
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Rochester is a critical supplier to DLA and
meets all industry and DLA standards.
Parts are tested using original factory
test programs or Rochester developed
test solutions to guarantee product
meets or exceeds the OCM data sheet.
RochesterElectronics, LLCiscommittedtosupplying
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 09272013
To learn more, please visit www.rocelec.com
相关型号：
AM2914DMB
Interrupt Controller, 9080A Compatible, Bipolar, CDIP40, 2 X 0.600 INCH, HERMETIC SEALED, CERDIP-40
ROCHESTER
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