TC74ACT32FT

TC74ACT32P/F/FT TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74ACT32P, TC74ACT32F, TC74ACT32FT Quad 2-Input OR Gate The TC74ACT32 is an advanced high speed CMOS 2-INPUT OR GATE 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 to High Speed CMOS. The inputs are compatible with TTL, NMOS and CMOS output voltage levels. All inputs are equipped with protection circuits against static discharge or transient excess voltage. Features High speed: tpd = 4.5 ns (typ.) at VCC = 5 V Low power dissipation: ICC = 4 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 lines. Balanced propagation delays: tpLH ∼− tpHL Pin and function compatible with 74F32 TC74ACT32P TC74ACT32F TC74ACT32FT 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 1989-11 1 2014-03-01 Pin Assignment TC74ACT32P/F/FT IEC Logic Symbol 1A 1 1B 2 1Y 3 2A 4 2B 5 2Y 6 GND 7 (top view) Truth Table A B Y H H H L H H H L H L L L 14 VCC 13 4B 12 4A 11 4Y 10 3B 9 3A 8 3Y 1A (1) >1 1B (2) 2A (4) 2B (5) 3A (9) 3B (10) 4A (12...