74LS42 Datasheet PDF – One of Ten Decoder – Motorola

Part Number: 74LS42


Package: DIP, SOP 16 Pin type

Manufacturer: Motorola ( Freescale )

Image and Pinouts:

74LS42 datasheet


The LSTTL /MSI SN54LS42 / 74LS42 is a Multipurpose Decoder designed to accept four BCD inputs and provide ten mutually exclusive outputs. The LS42 is fabricated with the Schottky barrier diode process for high speed and is completely compatible with all Motorola TTL families.


1. Multifunction Capability

2. Mutually Exclusive Outputs

3. Demultiplexing Capability

4. Input Clamp Diodes Limit High Speed Termination Effects

Pin Diagram

Other data sheets are available within the file: 54LS42J, 74LS42D, 74LS42N, SN54LS42

74LS42 Datasheet PDF Download

74LS42 pdf

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