DM7445

更新时间： 2024-09-24 22:54:35

品牌	Logo	应用领域
美国国家半导体 - NSC		解码器驱动器
页数	文件大小	规格书
4页	102K
描述
DM5445/DM7445 BCD to Decimal Decoders/Drivers

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DM7445 数据手册

June 1989

DM5445/DM7445 BCD to Decimal Decoders/Drivers

General Description

Features

Full decoding of input logic

These BCD-to-decimal decoders/drivers consist of eight in-

verters and ten, four-input NAND gates. The inverters are

connected in pairs to make BCD input data available for

decoding by the NAND gates. Full decoding of BCD input

logic ensures that all outputs remain off for all invalid

(10–15) binary input conditions. These decoders feature

high-performance, NPN output transistors designed for use

as indicator/relay drivers, or as open-collector logic-circuit

drivers. The high-breakdown output transistors are compati-

ble for interfacing with most MOS integrated circuits.

80 mA sink-current capability

All outputs are off for invalid BCD input conditions

Connection Diagram

Function Table

Inputs

Outputs

No.

Dual-In-Line Package

TL/F/6517–1

Order Number DM5445J, DM5445W or DM7445N

See NS Package Number J16A, N16E or W16A

Low Level (On)

High Level (Off), L

1995 National Semiconductor Corporation

TL/F/6517

RRD-B30M105/Printed in U. S. A.

12 3 4

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型号	品牌	获取价格	描述	数据表
DM7445J	ETC	获取价格	Decoder/Driver
DM7445J/A+	ETC	获取价格	Decoder/Driver
DM7445N	NSC	获取价格	DM5445/DM7445 BCD to Decimal Decoders/Drivers
DM7445N/A+	ETC	获取价格	Decoder/Driver
DM7445N/B+	ETC	获取价格	Decoder/Driver
DM7446	FAIRCHILD	获取价格	BCD to 7-Segment Decoders/Drivers
DM7446A	NSC	获取价格	BCD to 7-Segment Decoders/Drivers
DM7446A	FAIRCHILD	获取价格	BCD to 7-Segment Decoders/Drivers
DM7446AJ	NSC	获取价格	IC,DECODER/DRIVER,STD-TTL,DIP,16PIN,CERAMIC
DM7446AJ/A+	ETC	获取价格	Decoder/Driver