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7445 - BCD to Decimal Decoders/Drivers

Description

These BCD-to-decimal decoders/drivers 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.

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Features

  • s Full decoding of input logic s 80 mA sink-current capability s All outputs are off for invalid BCD input conditions Ordering Code: Order Number DM7445 Package Number N16E Package.

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Datasheet Details

Part number 7445
Manufacturer Fairchild Semiconductor
File Size 41.71 KB
Description BCD to Decimal Decoders/Drivers
Datasheet download datasheet 7445 Datasheet
Additional preview pages of the 7445 datasheet.

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Full PDF Text Transcription

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DM7445 BCD to Decimal Decoders/Drivers September 1986 Revised February 2000 DM7445 BCD to Decimal Decoders/Drivers General Description These BCD-to-decimal decoders/drivers 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 BCD input logic ensures that all outputs remain OFF for all invalid (10–15) binary input conditions. These decoders feature high-performance, NPN output transistors designed for use as indicator/relay drivers, or as open-collector logic-circuit drivers. The high-breakdown output transistors are compatible for interfacing with most MOS integrated circuits.
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