54F373DM

更新时间： 2024-02-13 02:08:33

品牌	Logo	应用领域
美国国家半导体 - NSC		总线驱动器总线收发器锁存器逻辑集成电路
页数	文件大小	规格书
8页	177K
描述
Octal Transparent Latch with TRI-STATE Outputs

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技术参数
数据手册

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54F373DM 技术参数

生命周期：	Obsolete	零件包装代码：	DIP
包装说明：	DIP,	针数：	20
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.12	系列：	F/FAST
JESD-30 代码：	R-CDIP-T20	逻辑集成电路类型：	BUS DRIVER
位数：	8	功能数量：	1
端口数量：	2	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：	DIP
封装形状：	RECTANGULAR	封装形式：	IN-LINE
传播延迟（tpd）：	8.5 ns	认证状态：	Not Qualified
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：	NO
技术：	TTL	温度等级：	MILITARY
端子形式：	THROUGH-HOLE	端子位置：	DUAL
Base Number Matches：	1

54F373DM 数据手册

May 1995

54F/74F373

Octal Transparent Latch with TRI-STATE Outputs

General Description

Features

Eight latches in a single package

The ’F373 consists of eight latches with TRI-STATE outputs

for bus organized system applications. The flip-flops appear

transparent to the data when Latch Enable (LE) is HIGH.

When LE is LOW, the data that meets the setup times is

latched. Data appears on the bus when the Output Enable

(OE) is LOW. When OE is HIGH the bus output is in the high

impedance state.

TRI-STATE outputs for bus interfacing

Guaranteed 4000V minimum ESD protection

Package

Commercial

74F373PC

Military

Package Description

Number

N20A

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

54F373DM (QB)

J20A

20-Lead Ceramic Dual-In-Line

74F373SC (Note 1)

74F373SJ (Note 1)

74F373MSA (Note 1)

M20B

M20D

MSA20

W20A

E20A

20-Lead (0.300 Wide) Molded Small Outline, JEDEC

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

20-Lead Molded Shrink Small Outline, EIAJ Type II

20-Lead Cerpack

54F373FM (QB)

54F373LM (QB)

20-Lead Ceramic Leadless Chip Carrier, Type C

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

SCX, SJX, and MSAX.

Logic Symbols

Connection Diagrams

Pin Assignment

for DIP, SOIC, SSOP and Flatpak

Pin Assignment

for LCC

IEEE/IEC

TL/F/9523–3

TL/F/9523–2

TL/F/9523–4

TL/F/9523–1

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

1995 National Semiconductor Corporation

TL/F/9523

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

12 3 4 5 6 7 8

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