74HC182 datasheet(9/9 Pages) PHILIPS

9 / 9 page

December 1990

9

Philips Semiconductors

Product speciﬁcation

Look-ahead carry generator

74HC/HCT182

PACKAGE OUTLINES

See

“74HC/HCT/HCU/HCMOS Logic Package Outlines”.

Fig.9 Combined two-level look-ahead and ripple-carry ALU.

A and B inputs and F outputs of “181” are not shown.

Fig.10 64-bit ALU full-carry three-level look-ahead.

A and B inputs and F outputs of “181” are not shown.

Similar Part No. - 74HC182

Manufacturer	Part #	Datasheet	Description
NXP Semiconductors	74HC181	165Kb / 20P	4-bit arithmetic logic unit 1998 Jun 10
	74HC181D	165Kb / 20P	4-bit arithmetic logic unit 1998 Jun 10
	74HC181N	165Kb / 20P	4-bit arithmetic logic unit 1998 Jun 10
	74HC181N3	165Kb / 20P	4-bit arithmetic logic unit 1998 Jun 10

Manufacturer	Part #	Datasheet	Description
Hitachi Semiconductor	HD74HC182	56Kb / 9P	Look-Ahead Carry Generator
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STMicroelectronics	HCC40182B	282Kb / 12P	LOOK-AHEAD CARRY GENERATOR
NXP Semiconductors	100179	328Kb / 7P	Carry Look-Ahead Generator June 14 1990
STMicroelectronics	M54HC182	260Kb / 12P	FUNCTION LOOK AHEAD CARRY GENERATOR
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National Semiconductor ...	DM74AS282	316Kb / 5P	Look-Ahead Carry Generator With Selectable Carry Inputs
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