74HC/HCT147 Philips Semiconductors (Acquired by NXP), 74HC/HCT147 Datasheet

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74HC/HCT147

Manufacturer Part Number
74HC/HCT147
Description
10-to-4 Line Priority Encoder
Manufacturer
Philips Semiconductors (Acquired by NXP)
Datasheet
Product specification
File under Integrated Circuits, IC06
DATA SHEET
74HC/HCT147
10-to-4 line priority encoder
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/HCT147 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/HCT147 10-to-4 line priority encoder Product specification File under Integrated Circuits, IC06 INTEGRATED CIRCUITS ...

Page 2

... See “74HC/HCT/HCU/HCMOS Logic Package Information” December 1990 GENERAL DESCRIPTION The 74HC/HCT147 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/HCT147 9-input priority encoders accept data ...

Page 3

... n. Fig.1 Pin configuration. December 1990 ground (0 V) BCD address outputs (active LOW) 3 decimal data inputs (active LOW) 8 not connected positive supply voltage Fig.3 IEC logic symbol. 3 Product specification 74HC/HCT147 Fig.2 Logic symbol. ...

Page 4

... Product specification 74HC/HCT147 OUTPUTS ...

Page 5

... Philips Semiconductors 10-to-4 line priority encoder December 1990 Fig.5 Logic diagram. 5 Product specification 74HC/HCT147 ...

Page 6

... December 1990 amb 74HC min. typ. max. min. max. 50 160 200 Product specification 74HC/HCT147 . TEST CONDITIONS UNIT WAVEFORMS 125 (V) min. max. 240 2 4.5 Fig.6 41 6.0 110 2 4.5 Fig.6 19 6.0 ...

Page 7

... amb 74HCT min. typ. max. min. max output ( Product specification 74HC/HCT147 . TEST CONDITIONS UNIT WAVEFORMS 125 (V) min. max 4.5 Fig 4.5 Fig.6 ) propagation delays and the output n ...

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