DS3245N

更新时间： 2024-01-12 08:45:37

品牌	Logo	应用领域
美国国家半导体 - NSC		时钟驱动器逻辑集成电路
页数	文件大小	规格书
4页	112K
描述
DS3245 Quad MOS Clock Driver

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中文翻译

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技术参数
数据手册

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DS3245N 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
包装说明：	DIP, DIP16,.3	Reach Compliance Code：	unknown
风险等级：	5.92	JESD-30 代码：	R-PDIP-T16
JESD-609代码：	e0	端子数量：	16
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
封装等效代码：	DIP16,.3	封装形状：	RECTANGULAR
封装形式：	IN-LINE	子类别：	Clock Drivers
表面贴装：	NO	技术：	BIPOLAR
温度等级：	COMMERCIAL	端子面层：	Tin/Lead (Sn/Pb)
端子形式：	THROUGH-HOLE	端子节距：	2.54 mm
端子位置：	DUAL	Base Number Matches：	1

DS3245N 数据手册

February 1986

DS3245 Quad MOS Clock Driver

General Description

Features

TTL compatible inputs

The DS3245 is a quad bipolar-to-MOS clock driver with TTL

compatible inputs. It is designed to provide high output cur-

rent and voltage capabilities necessary for optimum driving

of high capacitance N-channel MOS memory systems.

Operates from 2 standard supplies: 5 V , 12 V

Internal bootstrap circuit eliminates need for external

PNP’s

Only 2 supplies, 5 V

compromising the usual high V

circuits using a third supply.

and 12 V , are required without

PNP inputs minimize loading

specification obtained by

High voltage/current outputs

Input and output clamping diodes

Control logic optimized for use with MOS memory sys-

tems

The device features 2 common enable inputs, a refresh in-

put, and a clock control input for simplified system designs.

The circuit was designed for driving highly capacitive loads

at high speeds and uses Schottky-clamped transistors. PNP

transistors are used on all inputs, thereby minimizing input

Pin and function equivalent to Intel 3245

Logic and Connection Diagrams

Dual-In-Line Package

TL/F/5873–2

Top View

Order Number DS3245J or DS3245N

See NS Package Number J16A or N16A

TL/F/5873–1

1995 National Semiconductor Corporation

TL/F/5873

RRD-B30M115/Printed in U. S. A.

12 3 4

中文翻译

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