7442 - BCD to Decimal Decoder

Datasheet Summary

Description

These BCD-to-decimal decoders consist of eight inverters and ten, four-input NAND gates.

The inverters are connected in pairs to make BCD input data available for decoding by the NAND gates.

15) input condit

Features

s Diode clamped inputs s Also for.

Fairchild Semiconductor

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Datasheet Details

Part number	7442
Manufacturer	Fairchild Semiconductor
File Size	41.38 KB
Description	BCD to Decimal Decoder
Datasheet	7442 Datasheet
Additional preview pages of the 7442 datasheet.

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Full PDF Text Transcription

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DM7442A BCD to Decimal Decoder August 1986 Revised February 2000 DM7442A BCD to Decimal Decoder General Description These BCD-to-decimal decoders consist of eight inverters and ten, four-input NAND gates. The inverters are connected in pairs to make BCD input data available for decoding by the NAND gates. Full decoding of input logic ensures that all outputs remain off for all invalid (10–15) input conditions. Features s Diode clamped inputs s Also for application as 4-line-to-16-line decoders; 3-line-to-8-line decoders s All outputs are high for invalid input conditions s Typical power dissipation 140 mW s Typical propagation delay 17 ns Ordering Code: Order Number DM7442AN Package Number N16E Package Description 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.

Published: Apr 3, 2005 |