1 Features

? Buffered inputs

? High current bus driver outputs

? Typical propagation delay tPLH, tPHL = 8 ns

at VCC = 5 V, CL = 15 pF, TA = 25℃

? Fanout (over temperature range)

– Standard outputs: 10 LSTTL Loads

– Bus driver outputs: 15 LSTTL Loads

? Wide operating temperature range: -55℃ to 125℃

? Balanced propagation delay and transition times

? Significant power reduction compared to LSTTL

Logic ICs

? HC types

– 2 V to 6 V operation

– High Noise Immunity: NIL = 30%, NIH = 30% of

VCC at VCC = 5 V

? HCT types

– 4.5 V to 5.5 V operation

– Direct LSTTL input logic compatibility,

VIL = 0.8 V (max), VIH = 2 V (min)

– CMOS input compatibility, II ≤ 1μA at VOL,VOH

2 Description

The ’HC365, ’HCT365, and ’HC366 silicon gate

CMOS three-state buffers are general purpose highspeed

non-inverting and inverting buffers.