M74HCT08TTR中文资料意法半导体数据手册PDF规格书

DESCRIPTION

The M74HCT08 is an high speed CMOS QUAD 2-INPUT AND GATE fabricated with silicon gate C2MOS technology.

The internal circuit is composed of 2 stages including buffer output, which enables high noise immunity and stable output.

■ HIGH SPEED:

tPD = 13ns (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 08