MC145828B Datasheet (Motorola) - LOOK-AHEAD CARRY BLOCK

MC145828B, LOOK-AHEAD CARRY BLOCK

www.DataSheet4U.com MOTOROLA SEMICONDUCTOR TECHNICAL DATA MC14582B Look-Ahead Carry Block The MC14582B is a CMOS look ahead carry generator capable of anticipating a carry across four binary adders or groups of adders.

The device is cascadable to perform full look ahead across n bit adders.

Carry, generate carry, and propagate carry functions are provided as enumerated in the pin designation table shown below.

MC145828B Features

* NERS OPTIONAL. DIM A B C D F G H J K L M S INCHES MIN MAX 0.740 0.770 0.250 0.270 0.145 0.175 0.015 0.021 0.040 0.70 0.100 BSC 0.050 BSC 0.008 0.015 0.110 0.130 0.295 0.305 0_ 10 _ 0.020 0.040 MILLIMETERS MIN MAX 18.80 19.55 6.35 6.85 3.69 4.44 0.39 0.53 1.02 1.77 2.54 BSC 1.27 BSC 0.21 0.38 2.80 3.