74HC/HCT182 Philips Semiconductors (Acquired by NXP), 74HC/HCT182 Datasheet

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74HC/HCT182

Manufacturer Part Number
74HC/HCT182
Description
Look-ahead Carry Generator
Manufacturer
Philips Semiconductors (Acquired by NXP)
Datasheet
Product specification
File under Integrated Circuits, IC06
DATA SHEET
74HC/HCT182
Look-ahead carry generator
For a complete data sheet, please also download:
The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications
The IC06 74HC/HCT/HCU/HCMOS Logic Package Information
The IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines
INTEGRATED CIRCUITS
December 1990

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74HC/HCT182 Summary of contents

Page 1

... DATA SHEET For a complete data sheet, please also download: The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications The IC06 74HC/HCT/HCU/HCMOS Logic Package Information The IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines 74HC/HCT182 Look-ahead carry generator Product specification File under Integrated Circuits, IC06 INTEGRATED CIRCUITS ...

Page 2

... Output capability: standard I category: MSI CC GENERAL DESCRIPTION The 74HC/HCT182 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. The 74HC/HCT182 carry look-ahead generators accept up to four pairs of active LOW carry propagate (P ...

Page 3

... LOW) carry propagate output (active LOW) ground (0 V) function output carry generate output (active LOW) function output function output carry input (active HIGH) positive supply voltage Fig.2 Logic symbol. 3 Product specification 74HC/HCT182 Fig.3 IEC logic symbol. ...

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... Philips Semiconductors Look-ahead carry generator December 1990 Fig.4 Functional diagram. Fig.5 Logic diagram. 4 Product specification 74HC/HCT182 ...

Page 5

... Product specification 74HC/HCT182 OUTPUTS ...

Page 6

... Product specification 74HC/HCT182 . TEST CONDITIONS UNIT WAVEFORMS 125 (V) min. max. 180 ns 2.0 Fig.6 36 4.5 31 6.0 255 ns 2.0 Fig.6 51 4.5 43 6.0 220 ns 2.0 Fig.6 44 4.5 38 6.0 220 ns 2 ...

Page 7

... C) amb 74HCT min. typ. max. min. max Product specification 74HC/HCT182 . TEST CONDITIONS UNIT WAVEFORMS 125 (V) min. max 4.5 Fig 4.5 Fig 4.5 Fig 4.5 Fig ...

Page 8

... A and B inputs and F outputs of “181” are not shown. A and B inputs and F outputs of “181” are not shown. Fig.8 32-bit ALU two-level look-ahead over 16-bit groups. December 1990 , any output propagation delays and the output transition times Fig.7 16-bit ALU two-level look-ahead. 8 Product specification 74HC/HCT182 ...

Page 9

... A and B inputs and F outputs of “181” are not shown. 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. PACKAGE OUTLINES See “74HC/HCT/HCU/HCMOS Logic Package Outlines” December 1990 . 9 Product specification 74HC/HCT182 ...

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