7445PCQM

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7445PCQM 技术参数

September 1986

Revised February 2000

DM7445

BCD to Decimal Decoders/Drivers

General Description

Features

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

inverters 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 com-

patible for interfacing with most MOS integrated circuits.

■ Full decoding of input logic

■ 80 mA sink-current capability

■ All outputs are off for invalid BCD input conditions

Ordering Code:

Order Number Package Number

Package Description

DM7445

N16E

16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide

Connection Diagram

DS006517

www.fairchildsemi.com

12 3 4

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型号	品牌	获取价格	描述	数据表
7445PCQR	FAIRCHILD	获取价格	Decoder/Driver, TTL, PDIP16,
7446120027	WURTH	获取价格	CURRENT-COMPENSATED CHOKE WE-LF
7446120039	WURTH	获取价格	CURRENT-COMPENSATED CHOKE WE-LF
7446120047	WURTH	获取价格	CURRENT-COMPENSATED CHOKE WE-LF
7446121007	WURTH	获取价格	CURRENT-COMPENSATED CHOKE WE-LF
7446121010	WURTH	获取价格	CURRENT-COMPENSATED CHOKE WE-LF
7446121018	WURTH	获取价格	CURRENT-COMPENSATED CHOKE WE-LF
7446122001	WURTH	获取价格	CURRENT-COMPENSATED CHOKE WE-LF
7446122003	WURTH	获取价格	CURRENT-COMPENSATED CHOKE WE-LF
74461240004	WURTH	获取价格	CURRENT-COMPENSATED CHOKE WE-LF