74LS42 Datenblatt PDF – Decimal Decoders – TI

Teilenummer : 74LS42

Function : 4-LINE BCD TO 10-LINE DECIMAL DECODERS

Hersteller : Texas Instruments

Pinout :

74LS42 datenblatt

Beschreibung :

These monolithic BCD-to-decimal decoders consist of eight inverters and ten four-input NAND gates. The inverters are connected in pairs to make BCD input data availible for decoding by the NAND gates. Full decoding of valid input logic ensures that all outputs remain off for all invalid input conditions.

The 74LS42A and 74LS42 feature inputs and outputs that are compatible for use with most TTL and other saturated low-level logic circuits. DC noise margins are typically one volt.

 

74LS42 logic diagram

 

74LS42 Datenblatt PDF Download

74LS42 pdf

Andere Datenblätter in der Datei : 5442A, 54LS42, 7442A, SN5442A