Datasheet> 器件分类 > 逻辑> 逻辑> SN74LS28N3

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SN74LS28N3: 产品描述NOR Gate, LS Series, 4-Func, 2-Input, TTL, PDIP14, PLASTIC, MS-001AA, DIP-14; 产品类别逻辑逻辑; 文件大小728KB，共5页; 制造商Rochester Electronics; 官网地址https://www.rocelec.com/

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SN74LS28N3概述

NOR Gate, LS Series, 4-Func, 2-Input, TTL, PDIP14, PLASTIC, MS-001AA, DIP-14

SN74LS28N3规格参数

参数名称	属性值
包装说明	PLASTIC, MS-001AA, DIP-14
Reach Compliance Code	unknown
Is Samacsys	N
系列	LS
JESD-30 代码	R-PDIP-T14
JESD-609代码	e0
长度	19.305 mm
逻辑集成电路类型	NOR GATE
功能数量	4
输入次数	2
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）	24 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	TIN LEAD
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

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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.

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

•

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.

To learn more, please visit

www.rocelec.com

SN74LS28N3相似产品对比

	SN74LS28N3	54LS28W/B	74LS28D	SN74LS28D	SN74LS28FN
描述	NOR Gate, LS Series, 4-Func, 2-Input, TTL, PDIP14, PLASTIC, MS-001AA, DIP-14	NOR Gate	NOR Gate	NOR Gate, LS Series, 4-Func, 2-Input, TTL, PDSO14, PLASTIC, SO-14	NOR Gate, LS Series, 4-Func, 2-Input, TTL, PQCC20, LCC-20
包装说明	PLASTIC, MS-001AA, DIP-14	,	,	SOP,	LCC-20
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown
逻辑集成电路类型	NOR GATE	NOR GATE	NOR GATE	NOR GATE	NOR GATE
Base Number Matches	1	1	1	1	1
系列	LS	-	-	LS	LS
JESD-30 代码	R-PDIP-T14	-	-	R-PDSO-G14	S-PQCC-J20
JESD-609代码	e0	-	-	e0	e0
长度	19.305 mm	-	-	8.65 mm	8.9662 mm
功能数量	4	-	-	4	4
输入次数	2	-	-	2	2
端子数量	14	-	-	14	20
最高工作温度	70 °C	-	-	70 °C	70 °C
封装主体材料	PLASTIC/EPOXY	-	-	PLASTIC/EPOXY	PLASTIC/EPOXY
封装代码	DIP	-	-	SOP	QCCJ
封装形状	RECTANGULAR	-	-	RECTANGULAR	SQUARE
封装形式	IN-LINE	-	-	SMALL OUTLINE	CHIP CARRIER
传播延迟（tpd）	24 ns	-	-	24 ns	24 ns
座面最大高度	5.08 mm	-	-	1.75 mm	4.57 mm
最大供电电压 (Vsup)	5.25 V	-	-	5.25 V	5.25 V
最小供电电压 (Vsup)	4.75 V	-	-	4.75 V	4.75 V
标称供电电压 (Vsup)	5 V	-	-	5 V	5 V
表面贴装	NO	-	-	YES	YES
技术	TTL	-	-	TTL	TTL
温度等级	COMMERCIAL	-	-	COMMERCIAL	COMMERCIAL
端子面层	TIN LEAD	-	-	TIN LEAD	TIN LEAD
端子形式	THROUGH-HOLE	-	-	GULL WING	J BEND
端子节距	2.54 mm	-	-	1.27 mm	1.27 mm
端子位置	DUAL	-	-	DUAL	QUAD
宽度	7.62 mm	-	-	3.9 mm	8.966 mm
厂商名称	-	Rochester Electronics	Rochester Electronics	Rochester Electronics	-

SN74LS28N3

SN74LS28N3概述

SN74LS28N3规格参数

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