TC74ACT139FN - Dual 2-to-4 Line Decoder
TC74ACT139P/F/FN/FT TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74ACT139P,TC74ACT139F,TC74ACT139FN,TC74ACT139FT Dual 2-to-4 Line Decoder The TC74ACT139 is an advanced high speed CMOS 2 to 4 LINE DECODER fabricated with silicon gate and double-layer metal wiring C2MOS technology. It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. This device may be used as a level converter for interfacing TTL or NMOS.
TC74ACT139FN Features
* High speed: tpd = 5.5 ns (typ.) at VCC = 5 V
* Low power dissipation: ICC = 8 µA (max) at Ta = 25°C
* Compatible with TTL outputs: VIL = 0.8 V (max)
VIH = 2.0 V (min)
* Symmetrical output impedance: |IOH| = IOL = 24 mA (min)
Capability of driving 50 Ω transmission l