MC74VHCT139A - Dual 2-to-4 Decoder/Demultiplexer

onsemi

Key Features

High Speed: tPD = 5.0 ns (Typ) at VCC = 5.0 V.
Low Power Dissipation: ICC = 4 mΑ (Max) at TA = 25°C.
TTL.
Compatible Inputs: VIL = 0.8 V; VIH = 2.0 V.
Power Down Protection Provided on Inputs and Outputs.
Balanced Propagation Delays.
Designed for 2.0 V to 5.5 V Operating Range.
Low Noise: VOLP = 0.8 V (Max).
Pin and Function Compatible with Other Standard Logic Families.
Latchup Performance Exceeds 300 mA.

MC74VHCT139A dual 2-to-4 decoder/demultiplexer by onsemi - Datasheet Preview

Datasheet Details

Part number	MC74VHCT139A
Manufacturer	onsemi
File Size	206.64 KB
Description	Dual 2-to-4 Decoder/Demultiplexer
Datasheet	MC74VHCT139A Datasheet

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MC74VHCT139A Dual 2-to-4 Decoder/ Demultiplexer The MC74VHCT139A is an advanced high speed CMOS 2−to−4 decoder/demultiplexer fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL devices while maintaining CMOS low power dissipation. When the device is enabled (E = low), it can be used for gating or as a data input for demultiplexing operations. When the enable input is held high, all four outputs are fixed high, independent of other inputs. The internal circuit is composed of three stages, including a buffer output which provides high noise immunity and stable output. The device output is compatible with TTL−type input thresholds and the output has a full 5.0 V CMOS level output swing.