HD74LS47

更新时间： 2024-02-27 11:41:20

品牌	Logo	应用领域
瑞萨 - RENESAS		驱动器逻辑集成电路
页数	文件大小	规格书
7页	101K
描述
BCD-to-Seven-Segment Decoder / Driver (with 15 V Outputs)

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HD74LS47 数据手册

HD74LS47

BCD-to-Seven-Segment Decoder / Driver (with 15 V Outputs)

REJ03D0410-0301

Rev.3.01

May 10, 2006

HD74LS47 features active-low outputs designed for driving incandescent indicators directly. This device has full

ripple-blanking input / output controls and a lamp test. Display patterns for BCD input counts above 9 are unique

symbols to authenticate input conditions. This circuit incorporates automatic leading and / or trailing-edge zero-

blanking control (RBI and RBO). Lamp test (LT) of these types may be performed at any time when the BI / RBO

node is at a high level. It contains an overriding blanking input (BI) which can be used to control the lamp intensity of

pulsing or to inhibit the outputs. Inputs and outputs are entirely compatible for use with TTL or DTL logic outputs.

Features

•

Ordering Information

Package Code

(Previous Code)

Package

Abbreviation

Taping Abbreviation

(Quantity)

Part Name

Package Type

DILP-16 pin

PRDP0016AE-B

(DP-16FV)

HD74LS47P

HD74LS47FPEL

—

PRSP0016DH-B

(FP-16DAV)

SOP-16 pin (JEITA)

EL (2,000 pcs/reel)

Note: Please consult the sales office for the above package availability.

Pin Arrangement

V_CC

Inputs

BI/RBO

RBI

BI/RBO

Outputs

RBI

Inputs

GND

(Top view)

Rev.3.01, May 10, 2006, page 1 of 6

12 3 4 5 6 7

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与HD74LS47相关器件

型号	品牌	获取价格	描述	数据表
HD74LS47FP	HITACHI	获取价格	Seven Segment Decoder/Driver, LS Series, True Output, TTL, PDSO16, FP-16DA
HD74LS47FP	RENESAS	获取价格	LS SERIES, SEVEN SEGMENT DECODER/DRIVER, TRUE OUTPUT, PDSO16, FP-16DA
HD74LS47FPEL	RENESAS	获取价格	BCD-to-Seven-Segment Decoder / Driver (with 15 V Outputs)
HD74LS47FP-EL	HITACHI	获取价格	Seven Segment Decoder/Driver, LS Series, True Output, TTL, PDSO16, SOP-16
HD74LS47P	RENESAS	获取价格	BCD-to-Seven-Segment Decoder / Driver (with 15 V Outputs)
HD74LS47P	HITACHI	获取价格	BCD-to-Seven Segment Decoder Driver(with 15V outputs)
HD74LS47P(DIP)	HITACHI	获取价格	BCD-to-Seven Segment Decoder Driver(with 15V outputs)
HD74LS47P-E	RENESAS	获取价格	暂无描述
HD74LS47RP	RENESAS	获取价格	LS SERIES, SEVEN SEGMENT DECODER/DRIVER, TRUE OUTPUT, PDSO16, FP-16DN
HD74LS47RP	HITACHI	获取价格	暂无描述