SN54LS21J [ROCHESTER]
AND Gate, LS Series, 2-Func, 4-Input, TTL, CDIP14, CERAMIC, DIP-14;
| 型号： | SN54LS21J |
| 厂家： | 
Rochester Electronics |
| 描述： | AND Gate, LS Series, 2-Func, 4-Input, TTL, CDIP14, CERAMIC, DIP-14 栅 CD 逻辑集成电路 |
| 文件： | 总5页 (文件大小：688K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
REI Datasheet
SN54H21, SN54LS21, SN74H21, SN74LS21
Dual 4-Input Positive-AND Gates
The SN54H21 and SN54LS21 are characterized for operation over the full military temperature range
of -55°C to 125°C while the SN74H21 and SN74LS21 are characterized for operation from 0°C to
70°C. These devices contain two independent 4-input AND gates.
Quality Overview
Rochester Electronics
Manufactured Components
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ꢀ
ISO-9001
AS9120ꢀcertification
QualifiedꢀManufacturersꢀListꢀ(QML)ꢀMIL-PRF-38535
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀClassꢀQꢀMilitary
Rochesterꢀ brandedꢀ componentsꢀ areꢀ
manufactured using either die/wafers
purchased from the original suppliers
orꢀRochesterꢀwafersꢀrecreatedꢀfromꢀtheꢀ
originalꢀIP.ꢀAllꢀrecreationsꢀareꢀdoneꢀwithꢀ
theꢀapprovalꢀofꢀtheꢀOCM.ꢀ
•
Class V Space Level
QualifiedꢀSuppliersꢀListꢀofꢀDistributorsꢀ(QSLD)
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀRochesterꢀisꢀaꢀcriticalꢀsupplierꢀtoꢀDLAꢀand
meets all industry and DLA standards.
Partsꢀ areꢀ testedꢀ usingꢀ originalꢀ factoryꢀ
testꢀprogramsꢀorꢀRochesterꢀdevelopedꢀ
test solutions to guarantee product
meetsꢀorꢀexceedsꢀtheꢀOCMꢀdataꢀsheet.
RochesterꢀElectronics,ꢀLLCꢀisꢀcommittedꢀtoꢀsupplyingꢀ
products that satisfy customer expectations for
qualityꢀandꢀareꢀequalꢀtoꢀthoseꢀoriginallyꢀsuppliedꢀbyꢀ
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 10302013
To learn more, please visit www.rocelec.com
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