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Sélectionner tout	Attribut	Valeur
	Marque	Toshiba
	Mounting Type	Surface Mount
	Package Type	TSSOP
	Pin Count	16
	Dimensions	5 x 4.4 x 1mm
	Maximum Operating Supply Voltage	5.5 V
	Maximum Operating Temperature	+125 °C
	Automotive Standard	AEC-Q100
	Minimum Operating Supply Voltage	2 V
	Minimum Operating Temperature	-40 °C

	Sélectionner tout
	Marque Toshiba
	Mounting Type Surface Mount
	Package Type TSSOP
	Pin Count 16
	Dimensions 5 x 4.4 x 1mm
	Maximum Operating Supply Voltage 5.5 V
	Maximum Operating Temperature +125 °C
	Automotive Standard AEC-Q100
	Minimum Operating Supply Voltage 2 V
	Minimum Operating Temperature -40 °C

The 74VHC139FT is an advanced high speed CMOS 2 to 4 LINE DECODER/DEMULTIPLEXER fabricated with silicon gate C2MOS technology. It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. The active low enable input can be used for gating or it can be used as a data input for demultiplexing applications. When the enable input is held High, all four outputs are fixed at a high logic level independent of the other inputs. An input protection circuit ensures that 0 to 5.5 V can be applied to the input pins without regard to the supply voltage. This device can be used to interface 5 V to 3 V systems and two supply systems such as battery back up. This circuit prevents device destruction due to mismatched supply and input voltages.

Wide operating temperature: Topr = -40 to 125 
High speed: Propagation delay time = 3.8 ns (typ.) at VCC = 5.0 V
Low power dissipation: ICC = 2.0 μA (max) at Ta = 25 
High noise immunity: VNIH = VNIL = 28 % VCC (min)
Power-down protection is provided on all inputs.
Balanced propagation delays: tPLH ≈ tPHL
Wide operating voltage range: VCC(opr) = 2.0 to 5.5 V

Toshiba 74VHC139FT, Decoder, 16-Pin TSSOP