MC74LCX139

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?Dual Low Voltage CMOS 2-of-4 Decoder/Demultiplexer

制造商：ON

中文數(shù)據(jù)手冊

產(chǎn)品信息

The MC74LCX139 is a high performance, 2-of-4 decoder/ demultiplexer operating from a 2.3 to 3.6 V supply. High impedance TTL compatible inputs significantly reduce current loading to input drivers while TTL compatible outputs offer improved switching noise performance. A VI specification of 5.5 V allows MC74LCX139 inputs to be safely driven from 5 V devices. The MC74LCX139 is suitable for memory address decoding and other TTL level bus oriented applications.
The MC74LCX139 high-speed 2-of-4 decoder/demultiplexer accepts two binary weighted inputs (A0, A1) and, when enabled, provides four mutually exclusive active-LOW outputs. The LCX139 features an active low Enable input. All outputs will be HIGH unless En is LOW. The LCX139 can be used as an 8-output demultiplexer by using one of the active-LOW Enable inputs as the data input and the other Enable input as a strobe. The Enable inputs which are not used must be permanently tied to ground.
Current drive capability is 24mA at the outputs.

Designed for 2.3 to 3.6V V
Operation
5V Tolerant Inputs - Interface Capability With 5V TTL Logic
LVTTL Compatible
LVCMOS Compatible
24mA Balanced Output Sink and Source Capability
Near Zero Static Supply Current (10μA) Substantially Reduces System Power Requirements
Latchup Performance Exceeds 500mA
ESD Performance: Human Body Model >2000V; Machine Model >200V
Pb-Free Packages are Available*

在線購買

型號	制造商	描述	購買
MC74LCX139DR2G	ON	IC DECODER/DEMUX 1X2:4 16SOIC	立即購買
MC74LCX139DTG	ON	IC DECODER/DEMUX 1X2:4 16TSSOP	立即購買
MC74LCX139DTR2G	ON	IC DECODER/DEMUX 1X2:4 16TSSOP	立即購買
MC74LCX139DG	-	-	立即購買

技術(shù)資料

標(biāo)題	類型	大小（KB）	下載
Dual Low-Voltage CMOS 2-of-4 Decoder/Demultiplexer	PDF	156	點(diǎn)擊下載
mc74lcx139d_c300.ibs	UNKNOW	47	點(diǎn)擊下載
mc74lcx139m_c300.ibs	UNKNOW	47	點(diǎn)擊下載
SOIC 16 LEAD	PDF	37	點(diǎn)擊下載
TSSOP-16	PDF	40	點(diǎn)擊下載

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