Datasheet4U Logo Datasheet4U.com

HD74HC42 - BCD-to-Decimal Decoder

Datasheet Summary

Description

Data on the four input pins select one of the 10 outputs corresponding to the value of the BCD number on the inputs.

An output will go low when selected, otherwise it remains high.

If the input data is not a valid BCD number all outputs will remain high.

Features

  • High Speed Operation: tpd = 13 ns typ (CL = 50 pF).
  • High Output Current: Fanout of 10 LSTTL Loads.
  • Wide Operating Voltage: VCC = 2 to 6 V.
  • Low Input Current: 1 µA max.
  • Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C).
  • Ordering Information Part Name Package Type Package Code (Previous Code) Package Abbreviation HD74HC42P DILP-16 pin PRDP0016AE-B (DP-16FV) P HD74HC42FPEL SOP-16 pin (JEITA) PRSP0016DH-B (FP-16DAV).

📥 Download Datasheet

Datasheet preview – HD74HC42

Datasheet Details

Part number HD74HC42
Manufacturer Renesas
File Size 195.52 KB
Description BCD-to-Decimal Decoder
Datasheet download datasheet HD74HC42 Datasheet
Additional preview pages of the HD74HC42 datasheet.

📁 Similar Datasheet

  • HD74HC42 - BCD-to-Decimal Decoder (Hitachi Semiconductor)
  • HD74HC423A - Dual Retriggerable Monostable Multivibrators (Hitachi Semiconductor)
  • HD74HC4017 - Decade Counter/Divider (Hitachi Semiconductor)
  • HD74HC4020 - 14-stage Binary Counter (Hitachi Semiconductor)
  • HD74HC4022 - Octal Counters/Dividers (Hitachi Semiconductor)
  • HD74HC4024 - 7-stage Binary Counter (Hitachi Semiconductor)
  • HD74HC4040 - 12-stage Binary Counter (Hitachi Semiconductor)
  • HD74HC4051 - 8-Channel Analog Multiplexer/Demultiplexer (Hitachi Semiconductor)
  • HD74HC4052 - Analog Multiplexers/Demultiplexers (Hitachi Semiconductor)
  • HD74HC4053 - Analog Multiplexers/Demultiplexers (Hitachi Semiconductor)
Other Datasheets by Renesas

Full PDF Text Transcription

Click to expand full text
HD74HC42 BCD-to-Decimal Decoder REJ03D0546-0200 (Previous ADE-205-418) Rev.2.00 Oct 06, 2005 Description Data on the four input pins select one of the 10 outputs corresponding to the value of the BCD number on the inputs. An output will go low when selected, otherwise it remains high. If the input data is not a valid BCD number all outputs will remain high.
Published: |