Datasheet > HD74AC539

HD74AC539

更新时间： 2024-09-24 22:55:03

品牌	Logo	应用领域
日立 - HITACHI		解码器
页数	文件大小	规格书
10页	63K
描述
Dual 1-of-4 Decoder with 3-State Output

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HD74AC539 数据手册

HD74AC539

Dual 1-of-4 Decoder with 3-State Output

Description

The HD74AC539 contains two inpedendent decoders. Each accepts two Address (A₀, A₁) input signals and

decodes them to select one of four mutually exclusive outputs. A polarity control input (P) determines

whether the outputs are active HIGH (P = L) or active LOW (P = H). An active LOW input Enable (E) is

available for data demultiplexing; data is routed to the selected output in non-inverted form in the active

LOW mode or in inverted form in the active HIGH mode. A HIGH signal on the active LOW Output

Enable (OE) input forces the 3-state outputs to the high impedance state.

Feature

•

Outputs Source/Sink 24 mA

12 3 4 5 6 7...10

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型号	品牌	获取价格	描述	数据表
HD74AC539FP	HITACHI	获取价格	Decoder/Driver, AC Series, Configurable Output, CMOS, PDSO20, FP-20DA
HD74AC539FP-EL	RENESAS	获取价格	AC SERIES, OTHER DECODER/DRIVER, CONFIGURABLE OUTPUT, PDSO20, FP-20DA
HD74AC539P	RENESAS	获取价格	AC SERIES, OTHER DECODER/DRIVER, CONFIGURABLE OUTPUT, PDIP20, DP-20N
HD74AC539RP	RENESAS	获取价格	AC SERIES, OTHER DECODER/DRIVER, CONFIGURABLE OUTPUT, PDSO20, FP-20DB
HD74AC539RP	HITACHI	获取价格	Decoder/Driver, AC Series, Configurable Output, CMOS, PDSO20, FP-20DB
HD74AC539RP-EL	RENESAS	获取价格	AC SERIES, OTHER DECODER/DRIVER, CONFIGURABLE OUTPUT, PDSO20, FP-20DB
HD74AC539T	RENESAS	获取价格	Decoder/Driver, AC Series, Configurable Output, CMOS, PDSO20, TTP-20DA
HD74AC539T-EL	RENESAS	获取价格	AC SERIES, OTHER DECODER/DRIVER, CONFIGURABLE OUTPUT, PDSO20, TTP-20DA
HD74AC540FP	ETC	获取价格	8-Bit Inverting Buffer/Driver
HD74AC540P	ETC	获取价格	8-Bit Inverting Buffer/Driver