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74HCT4514 - 4-to-16 line decoder/demultiplexer

Download the 74HCT4514 datasheet PDF (74HC4514 included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for 4-to-16 line decoder/demultiplexer.

Description

The 74HC4514; 74HCT4514 is a 4-to-16 line decoder/demultiplexer having four binary weighted address inputs (A0 to A3), with latches, a latch enable input (LE), an enable input (E) and 16 outputs (Q0 to Q15).

When LE is HIGH, the selected output is determined by the data on An.

Features

  • Wide supply voltage range from 2.0 to 6.0 V.
  • CMOS low power dissipation.
  • High noise immunity.
  • Input levels:.
  • For 74HC4514: CMOS level.
  • For 74HCT4514: TTL level.
  • 16-line demultiplexing capability.
  • Decodes 4 binary-coded inputs into 16 mutually-exclusive outputs.
  • Latch-up performance exceeds 100 mA per JESD 78 Class II Level B.
  • Complies with JEDEC standards.
  • JESD8C (2.7 V to 3.6 V).
  • JESD7A.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (74HC4514-nexperia.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number 74HCT4514
Manufacturer nexperia
File Size 271.90 KB
Description 4-to-16 line decoder/demultiplexer
Datasheet download datasheet 74HCT4514 Datasheet

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Full PDF Text Transcription

Click to expand full text
74HC4514; 74HCT4514 4-to-16 line decoder/demultiplexer with input latches Rev. 4 — 15 July 2021 Product data sheet 1. General description The 74HC4514; 74HCT4514 is a 4-to-16 line decoder/demultiplexer having four binary weighted address inputs (A0 to A3), with latches, a latch enable input (LE), an enable input (E) and 16 outputs (Q0 to Q15). When LE is HIGH, the selected output is determined by the data on An. When LE goes LOW, the last data present at An are stored in the latches and the outputs remain stable. When E is LOW, the selected output, determined by the contents of the latch, is HIGH. At E HIGH, all outputs are LOW. The enable input E does not affect the state of the latch. When the device is used as a demultiplexer, E is the data input and A0 to A3 are the address inputs.
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