M74HCT30TTR中文资料意法半导体数据手册PDF规格书

DESCRIPTION

The M74HCT30 is an high speed CMOS 8-INPUT NAND GATE fabricated with silicon gate C2MOS technology.

The internal circuit is composed of 5 stages including buffer output, which enables high noise immunity and stable output.

The M74HCT30 is designed to directly interface HSC2MOS systems with TTL and NMOS components.All inputs are equipped with protection circuits against static discharge and transient excess voltage.

■ HIGH SPEED: tPD = 18ns (TYP.) at VCC = 4.5V

■ LOW POWER DISSIPATION: ICC = 1µA(MAX.) at TA=25°C

■ COMPATIBLE WITH TTL OUTPUTS : VIH = 2V (MIN.) VIL = 0.8V (MAX)

■ BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL

■ SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 4mA (MIN)

■ PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 30