Datasheet > 54F253LM

54F253LM

更新时间： 2024-02-20 14:58:27

品牌	Logo	应用领域
罗彻斯特 - ROCHESTER		/
页数	文件大小	规格书
8页	151K
描述
Multiplexer, F/FAST Series, 2-Func, 4 Line Input, 1 Line Output, True Output, TTL, CQCC20, CERAMIC, LCC-20

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技术参数
数据手册

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54F253LM 技术参数

生命周期：	Contact Manufacturer	包装说明：	QCCN,
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.6	系列：	F/FAST
JESD-30 代码：	S-CQCC-N20	长度：	8.89 mm
逻辑集成电路类型：	MULTIPLEXER	功能数量：	2
输入次数：	4	输出次数：	1
端子数量：	20	最高工作温度：	125 °C
最低工作温度：	-55 °C	输出特性：	3-STATE
输出极性：	TRUE	封装主体材料：	CERAMIC, METAL-SEALED COFIRED
封装代码：	QCCN	封装形状：	SQUARE
封装形式：	CHIP CARRIER	传播延迟（tpd）：	15 ns
座面最大高度：	1.905 mm	最大供电电压 (Vsup)：	5.5 V
最小供电电压 (Vsup)：	4.5 V	标称供电电压 (Vsup)：	5 V
表面贴装：	YES	技术：	TTL
温度等级：	MILITARY	端子形式：	NO LEAD
端子节距：	1.27 mm	端子位置：	QUAD
宽度：	8.89 mm	Base Number Matches：	1

54F253LM 数据手册

November 1994

54F/74F253

Dual 4-Input Multiplexer with TRI-STATE Outputs

General Description

The ’F253 is a dual 4-input multiplexer with TRI-STATE

outputs. It can select two bits of data from four sources

using common select inputs. The output may be individually

switched to a high impedance state with a HIGH on the

respective Output Enable (OE) inputs, allowing the outputs

to interface directly with bus oriented systems.

Features

Multifunction capability

Non-inverting TRI-STATE outputs

Guaranteed 4000V minimum ESD protection

Package

Commercial

74F253PC

Military

Package Description

Number

N16E

J16A

16-Lead (0.300 Wide) Molded Dual-In-Line

54F253DM (Note 2)

16-Lead Ceramic Dual-In-Line

74F253SC (Note 1)

74F253SJ (Note 1)

M16A

M16D

W16A

E20A

16-Lead (0.150 Wide) Molded Small Outline, JEDEC

16-Lead (0.300 Wide) Molded Small Outline, EIAJ

54F253FM (Note 2)

54F253LL (Note 2)

16-Lead Cerpack

20-Lead Ceramic Leadless Chip Carrier, Type C

Note 1: Devices also available in 13 reel. Use suffix

SCX and SJX.

Note 2: Military grade device with environmental and burn-in processing. Use suffix

DMQB, FMQB and LMQB.

Logic Symbols

Connection Diagrams

Pin Assignment for

DIP, SOIC and Flatpak

Pin Assignment

for LCC

TL/F/9505–3

IEEE/IEC

TL/F/9505–1

TL/F/9505–2

TL/F/9505–5

TRI-STATEÉ is a registered trademark of National Semiconductor Corporation.

1995 National Semiconductor Corporation

TL/F/9505

RRD-B30M75/Printed in U. S. A.

12 3 4 5 6 7 8

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