TC74HCT32AF

TC74HCT32AP/AF TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74HCT32AP, TC74HCT32AF Quad 2-Input OR Gate The TC74HCT32A is a high speed CMOS 2-INPUT OR GATE fabricated with silicon gate C2MOS technology. It achieves the high speed operation similar to equivalent LSTTL 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. The internal circuit is composed of 4 stages including buffer output, which provide high noise immunity and stable output. All inputs are equipped with protection circuits against static discharge or transient excess voltage. Features High speed: tpd = 12 ns (typ.) at VCC = 5 V Low power dissipation: ICC = 1 μA (max) at Ta = 25°C Compatible with TTL outputs: VIH = 2 V (min) VIL = 0.8 V (max) Wide interfacing ability: LSTTL, NMOS, CMOS Output drive capability: 10 LSTTL loads Symmetrical output impedance: |IOH| = IOL = 4 mA (min) Balanced propagation delays: tpLH ∼− tpHL Pin and function compatible with 74LS32 Pin Assignment TC74HCT32AP TC74HCT32AF Weight DIP14-P-300-2.54 SOP14-P-300-1.27A : 0.96 g (typ.) : 0.18 g (typ.) Start of commercial production 1988-11 1 2014-03-01 IEC Logic Symbol TC74HCT32AP/AF Truth Table A B Y H H H L H H H L H L L L Absolute Maximum Ratings (Note 1) Characteristics Symbol Rating Unit Supply voltage range DC input...