TC74VHC139FK Datasheet (Toshiba) - Dual 2-to-4 Line Decoder

TC74VHC139FK, Dual 2-to-4 Line Decoder

TC74VHC139F/FK TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74VHC139F, TC74VHC139FK Dual 2-to-4 Line Decoder The TC74VHC139 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.

TC74VHC139FK Features

* High speed: tpd = 5.0 ns (typ.) at VCC = 5 V

* Low power dissipation: ICC = 4 μA (max) at Ta = 25°C

* High noise immunity: VNIH = VNIL = 28% VCC (min)

* Power down protection is provided on all inputs.

* Balanced propagation delays: tpLH ≈ tpHL

* Wide operating voltage rang