74AHC139 datasheet, decoder/demultiplexer equivalent, nexperia

74AHC139 decoder/demultiplexer equivalent, dual 2-to-4 line decoder/demultiplexer.

Features and benefits

I Balanced propagation delays I All inputs have Schmitt-trigger actions I Inputs accept voltages higher than VCC I Input levels: N For 74AHC139: CMOS level N For 74AHCT13.

Description

The 74AHC139; 74AHCT139 is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL). It is speciﬁed in compliance with JEDEC standard No. 7-A. The 74AHC139; 74AHCT139 is a high-speed, dual 2-to-4 line decoder/demulti.

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