TC74AC14FT

TC74AC14P/F/FT TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74AC14P, TC74AC14F, TC74AC14FT Hex Schmitt Inverter The TC74AC14 is an advanced high speed CMOS SCHMITT INVERTER 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 pwer dissipation. Pin configuration and function are the same as the TC74AC04 but the inputs have hysteresis and with its schmitt trigger function, the TC74AC14 can be used as a line receivers which will receive slow input signals. All inputs are equipped with protection circuits against static discharge or transient excess voltage. Features High speed: tpd = 5.3 ns (typ.) at VCC = 5 V Low power dissipation: ICC = 4 μA (max) at Ta = 25°C Symmetrical output impedance: |IOH| = IOL = 24 mA (min) Capability of driving 50 Ω transmission lines. Balanced propagation delays: tpLH ∼− tpHL Wide operating voltage range: VCC (opr) = 2 to 5.5 V Pin and function compatible with 74F14 TC74AC14P TC74AC14F TC74AC14FT Weight DIP14-P-300-2.54 SOP14-P-300-1.27A TSSOP14-P-0044-0.65A : 0.96 g (typ.) : 0.18 g (typ.) : 0.06 g (typ.) Start of commercial production 1988-10 1 2014-03-01 Pin Assignment 1A 1 1Y 2 2A 3 2Y 4 3A 5 3Y 6 GND 7 Truth Table A Y L H H L (top view) 14 VCC 13 6A 12 6Y 11 5A 10 5Y 9 4A 8 4Y TC74AC14P/F/FT IEC Logic Symbol 1A (1) 2A (3) 3A (5) 4A (9) 5A (11) 6A (13) (2) 1Y (4) 2Y ...