Datasheet > SN74LS21NE4

SN74LS21NE4

更新时间： 2024-09-24 20:27:03

品牌	Logo	应用领域
罗彻斯特 - ROCHESTER		栅光电二极管逻辑集成电路
页数	文件大小	规格书
5页	688K
描述
AND Gate, LS Series, 2-Func, 4-Input, TTL, PDIP14, PLASTIC, DIP-14

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SN74LS21NE4 技术参数

生命周期：	Contact Manufacturer	包装说明：	PLASTIC, DIP-14
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.58	系列：	LS
JESD-30 代码：	R-PDIP-T14	JESD-609代码：	e4
长度：	19.305 mm	逻辑集成电路类型：	AND GATE
功能数量：	2	输入次数：	4
端子数量：	14	最高工作温度：	70 °C
最低工作温度：		封装主体材料：	PLASTIC/EPOXY
封装代码：	DIP	封装形状：	RECTANGULAR
封装形式：	IN-LINE	传播延迟（tpd）：	20 ns
座面最大高度：	5.08 mm	最大供电电压 (Vsup)：	5.25 V
最小供电电压 (Vsup)：	4.75 V	标称供电电压 (Vsup)：	5 V
表面贴装：	NO	技术：	TTL
温度等级：	COMMERCIAL	端子面层：	NICKEL PALLADIUM GOLD
端子形式：	THROUGH-HOLE	端子节距：	2.54 mm
端子位置：	DUAL	宽度：	7.62 mm
Base Number Matches：	1

SN74LS21NE4 数据手册

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

•

ꢀ

•

ꢀ

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.

To learn more, please visit www.rocelec.com

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与SN74LS21NE4相关器件

型号	品牌	获取价格	描述	数据表
SN74LS21NP3	ROCHESTER	获取价格	AND Gate, LS Series, 2-Func, 4-Input, TTL, PDIP14, DIP-14
SN74LS21NS	MOTOROLA	获取价格	LS SERIES, DUAL 4-INPUT AND GATE, PDIP14, PLASTIC, DIP-14
SN74LS21NSR	TI	获取价格	DUAL 4-INPUT POSITIVE-AND GATES
SN74LS21NSR	ROCHESTER	获取价格	AND Gate, LS Series, 2-Func, 4-Input, TTL, PDSO14, GREEN, PLASTIC, SOP-14
SN74LS21NSRE4	TI	获取价格	DUAL 4-INPUT POSITIVE-AND GATES
SN74LS21NSRE4	ROCHESTER	获取价格	AND Gate, LS Series, 2-Func, 4-Input, TTL, PDSO14, GREEN, PLASTIC, SOP-14
SN74LS21NSRG4	TI	获取价格	LS SERIES, DUAL 4-INPUT AND GATE, PDSO14, GREEN, PLASTIC, SOP-14
SN74LS22	TI	获取价格	DUAL 4 INPUT POSITIVE NAND GATES WITH OPEN COLLECTOR OUTPUTS
SN74LS221	ONSEMI	获取价格	LOW POWER SCHOTTKY
SN74LS221	TI	获取价格	DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS

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