DM74145N

更新时间： 2024-09-24 04:39:03

品牌	Logo	应用领域
美国国家半导体 - NSC		解码器驱动器逻辑集成电路光电二极管
页数	文件大小	规格书
4页	114K
描述
BCD to Decimal Decoders/Drivers

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DM74145N 数据手册

June 1989

DM54145/DM74145

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 driv-

ers. The high-breakdown output transistors are compatible

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

Dual-In-Line Package

Inputs

No.

Outputs

TL/F/6544–1

Order Number DM54145J, DM54145W or DM74145N

See NS Package Number J16A, N16E or W16A

Low Level (On)

High Level (Off), L

1995 National Semiconductor Corporation

TL/F/6544

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
DM74145N/A+	ETC	获取价格	Decoder/Driver
DM74145N/B+	ETC	获取价格	Decoder/Driver
DM74147J/A+	ETC	获取价格	Encoder
DM74147N	ETC	获取价格	Encoder
DM74147N/A+	ETC	获取价格	Encoder
DM74147N/B+	ETC	获取价格	Encoder
DM74148J	TI	获取价格	IC,ENCODER,STD-TTL,DIP,16PIN,CERAMIC
DM74148J/A+	ETC	获取价格	Encoder
DM74148N	ETC	获取价格	Encoder
DM74148N/A+	ETC	获取价格	Encoder