74HC/HCT42 BCD To Decimal Decoder (1-of-10)

The 74HC/HCT42 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/HCT42 decoders accept four active HIGH BCD inputs and provide 10 mutually exclusive active LOW outputs. The active LOW outputs facilitate addressing other MSI circuits with active LOW input enables.The Logic design of the '42' ensures that all outputs are HIGH when binary codes greater than nine are applied to the inputs. The most significant input (A3) produces an useful inhibit function when the '42' is used as a 1-of-8 decoder. The A3 input CAN also be used as the data input in an 8-output demultiplexer application.
By NXP Semiconductors
Part Manufacturer Description Datasheet Samples
SN74HC42DTE4 Rochester Electronics LLC Decimal Decoder/Driver, HC/UH Series, Inverted Output, CMOS, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16
SN74HC42NE4 Rochester Electronics LLC Decimal Decoder/Driver, HC/UH Series, Inverted Output, CMOS, PDIP16, ROHS COMPLIANT, PLASTIC, DIP-16
SN74HC42N1 Rochester Electronics LLC Decimal Decoder/Driver
SN74HC42NP3 Rochester Electronics LLC Decimal Decoder/Driver
SN74HC42DTG4 Rochester Electronics LLC Decimal Decoder/Driver, HC/UH Series, Inverted Output, CMOS, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16
SN74HC42DRE4 Rochester Electronics LLC Decimal Decoder/Driver, HC/UH Series, Inverted Output, CMOS, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16
SN74HC42J Rochester Electronics LLC Decimal Decoder/Driver
SN74HC42DE4 Rochester Electronics LLC Decimal Decoder/Driver, HC/UH Series, Inverted Output, CMOS, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16
SN74HC42NP1 Rochester Electronics LLC Decimal Decoder/Driver
SN74HC42FHP4 Rochester Electronics LLC Decimal Decoder/Driver
74HC42 's Packages74HC42 's pdf datasheet
74HC42D SO
74HC42N DIP
74HCT42D SO
74HCT42N DIP




74HC42 Pinout, Pinouts
74HC42 pinout,Pin out
This is one package pinout of 74HC42,If you need more pinouts please download 74HC42's pdf datasheet.

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