SN74LS28J [ROCHESTER]
NOR Gate, LS Series, 4-Func, 2-Input, TTL, CDIP14, DIP-14;
| 型号： | SN74LS28J |
| 厂家： | 
Rochester Electronics |
| 描述： | NOR Gate, LS Series, 4-Func, 2-Input, TTL, CDIP14, DIP-14 栅 CD |
| 文件： | 总5页 (文件大小：728K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
REI Datasheet
SN5428, SN54LS28, SN7428, SN74LS28
Quadruple 2-Input Positive-NOR Buffers
These devices contain four independent 2-input NOR buffer gates. The SN5428 and SN54LS28
are characterized for operation over the full military temperature range of -55°C to 125°C while the
SN7428 and SN74LS28 are characterized for operation from 0°C to 70°C.
Quality Overview
Rochester Electronics
Manufactured Components
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ISO-9001
AS9120ꢀcertification
QualifiedꢀManufacturersꢀListꢀ(QML)ꢀMIL-PRF-38535
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀClassꢀQꢀMilitary
Rochester branded components are
manufactured using either die/wafers
purchased from the original suppliers
or Rochester wafers recreated from the
originalꢀIP.ꢀAllꢀrecreationsꢀareꢀdoneꢀwithꢀ
theꢀapprovalꢀofꢀtheꢀOCM.ꢀ
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Class V Space Level
QualifiedꢀSuppliersꢀListꢀofꢀDistributorsꢀ(QSLD)
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀRochesterꢀisꢀaꢀcriticalꢀsupplierꢀtoꢀDLAꢀand
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀmeetsꢀallꢀindustryꢀandꢀDLAꢀstandards.
Partsꢀ areꢀ testedꢀ usingꢀ originalꢀ factoryꢀ
test programs or Rochester developed
test solutions to guarantee product
meetsꢀorꢀexceedsꢀtheꢀOCMꢀdataꢀsheet.
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 12192013
To learn more, please visit www.rocelec.com
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