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74VHC139 PDF Datasheet

The 74VHC139 is Dual 2-to-4 Decoder/demultiplexer, Dual 2 To 4 Decoder / Demultiplexer. It also consolidates and displays results from multiple manufacturers with the same part number and similar functionality.




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Searched parts can be used interchangeably as substitutes for one another, But it's important to note that the parameters for each manufacturer may vary slightly.

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No Part number Description ( Function ) Manufacturers PDF
2 74VHC139
DUAL 2 TO 4 DECODER / DEMULTIPLEXER

74VHC139 DUAL 2 TO 4 DECODER/DEMULTIPLEXER s HIGH SPEED: tPD = 5.0 ns (TYP.) at VCC = 5V s LOW POWER DISSIPATION: ICC = 4 µA (MAX.) at TA=25°C s HIGH NOISE IMMUNITY: VNIH = VNIL = 28% VCC (MIN.) )s POWER DOWN PROTECTION ON INPUTS t(ss SYMMETRICAL OUTPUT IMPEDANCE: c|IOH| = IOL = 8 mA (MIN) us BALANCED PROPAGATION DELAYS: dtPLH ≅ tPHL ro )s OPERATING VOLTAGE RANGE: P t

STMicroelectronics
STMicroelectronics
pdf
1 74VHC139
Dual 2-to-4 Decoder/Demultiplexer

74VHC139 Dual 2-to-4 Decoder/Demultiplexer November 1992 Revised April 1999 74VHC139 Dual 2-to-4 Decoder/Demultiplexer General Description The VHC139 is an advanced high speed CMOS Dual 2-to4 Decoder/Demultiplexer fabricated with silicon gate CMOS technology. It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power

Fairchild Semiconductor
Fairchild Semiconductor
pdf

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