DS7831W-SMD

更新时间： 2024-02-10 10:07:53

品牌	Logo	应用领域
美国国家半导体 - NSC		驱动器
页数	文件大小	规格书
9页	176K
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数据手册

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DS7831W-SMD 数据手册

February 1996

DS7831/DS8831/DS7832/DS8832

Dual TRI-STATE Line Driver

General Description

Features

Series 54/74 compatible

Through simple logic control, the DS7831/DS8831,

DS7832/DS8832 can be used as either a quad single-end-

ed line driver or a dual differential line driver. They are spe-

cifically designed for party line (bus-organized) systems.

17 ns propagation delay

Very low output impedanceÐhigh drive capability

40 mA sink and source currents

The DS7832/DS8832 does not have the V clamp diodes

found on the DS7831/DS8831.

Gating control to allow either single-ended or differen-

tial operation

The DS7831 and DS7832 are specified for operation over

125 C military temperature range. The

High impedance output state which allows many out-

puts to be connected to a common bus line

DS8831 and DS8832 are specified for operation over the

the

55 C to

0 C to 70 C temperature range.

Connection and Logic Diagram

Dual-In-Line Package

Order Number DS8831N, DS8832J or DS8832N

See NS Package Number J16A or N16A

For Complete Military 883 Specificatons,

See RETS Data Sheet.

Order Number DS7831J/883, DS7831W/883,

DS7832J/883 or DS7832W/883

See NS Package Number J16A or W16A

TL/F/5800–1

Top View

Truth Table (Shown for A Channels Only)

Differential/

‘‘A’’ Output Disable

Single-Ended

Mode Control

Input A1

Output A1

Input A2

Output A2

Logical ‘‘1’’ or Same as Logical ‘‘1’’ or Same as

Logical ‘‘0’’ Input A1 Logical ‘‘0’’ Input A2

Logical ‘‘1’’ or Opposite of Logical ‘‘1’’ or Same as

Logical ‘‘0’’

Input A1

Logical ‘‘0’’

Input A2

High

Impedance

State

High

Impedance

State

Don’t Care

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

1996 National Semiconductor Corporation

TL/F/5800

RRD-B30M36/Printed in U. S. A.

http://www.national.com

12 3 4 5 6 7...9

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