HD74HC85 Overview
The HD74HC85 id designed for high speed parison of two four bit words. This circuit has eight parison input, 4 for each word; three cascade inputs (A < B, A > B, A = B);.
HD74HC85 Key Features
- High Speed Operation: tpd (Data Word Input to Output) = 20 ns typ (CL = 50 pF) High Output Current: Fanout of 10 LSTTL L
- 0.5 1.35 1.8
- 0.5 1.5 3.15 4.2
- 1.9 4.4 5.9 4.13 5.63
- Output voltage
- 4.4 4.5
- 5.9 6.0
- Input current Quiescent supply current
