TC7ST02F

w w w . D a t a S h e e t . c o . k r TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT 2-Input NOR Gate The TC7S02 is a high speed CMOS 2-input NOR Gate fabricated with silicon gate CMOS 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 input are compatible with TTL, NMOS and CMOS output voltage levels. The internal circuit is composed of 3-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. Output currents are 1/2 compared to TC74HC series models. Some AC electrical characteristic is different from TC74HCT series models. Features High speed - tpd = 10ns (Typ.) at VCC = 5V Low Power Dissipation - ICC = 1µA (Max.) at Ta = 25°C Compatible with TTL outputs - VIL = 0.8V (Max.), VIH = 2.0V (Min.) Output Drive Capability - 5 LSTTL Loads Symmetrical Output Impedance - |IOH| = IOL = 2mA Maximum Ratings Characteristics Supply Voltage Range DC Input Voltage DC Output Voltage Input Diode Current Output Diode Current DC Output Current DC VCC / Ground Current Power Dissipation Storage Temperature Lead Temperature (10s) Symbol VCC VIN VOUT IIK IOK IOUT ICC PD Tstg TL Condition -0.5~7 -0.5~VCC + 0.5 -0.5~VCC + 0.5 ±20 ±20 ±12.5 ±25 200 -65~150 260 Unit V V V mA mA mA...