600kHz, 3A Step-Down Switching Regulator

Description The SC4519H is a current mode switching regulator with an integrated switch, operating at 600kHz with separate sync and enable functions. The integrated switch allows for cost effective low power solutions (peak switch current 3 amps). The sync function allows customers to synchroni

600kHz, 3A Step-Down Switching Regulator

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4 - BIT AND/OR SELECTOR

DESCRIPTION The HCC4519B and HCF4519B are monolithic integrated circuits, available in 16-lead dual-in-line plastic or ceramic packages or in 16-pin SO micropackages. The HCC4519B and HCF4519B can be used for three different functions. They are : 1) a 4-bit and/or selector, 2) a quad 2-channel

Quadruple 2-input multiplexer

DESCRIPTION The HEF4519B provides four multiplexing circuits with common select inputs (SA, SB); each circuit contains two inputs (An, Bn) and one output (On). It may be used to select four bits of information from one of two sources. The ‘A’ inputs are selected when SA is HIGH, the ‘B’ inputs w

Quadruple 2-input multiplexer

DESCRIPTION The HEF4519B provides four multiplexing circuits with common select inputs (SA, SB); each circuit contains two inputs (An, Bn) and one output (On). It may be used to select four bits of information from one of two sources. The ‘A’ inputs are selected when SA is HIGH, the ‘B’ inputs w

Quadruple 2-input multiplexer

DESCRIPTION The HEF4519B provides four multiplexing circuits with common select inputs (SA, SB); each circuit contains two inputs (An, Bn) and one output (On). It may be used to select four bits of information from one of two sources. The ‘A’ inputs are selected when SA is HIGH, the ‘B’ inputs w

Quadruple 2-input multiplexer

DESCRIPTION The HEF4519B provides four multiplexing circuits with common select inputs (SA, SB); each circuit contains two inputs (An, Bn) and one output (On). It may be used to select four bits of information from one of two sources. The ‘A’ inputs are selected when SA is HIGH, the ‘B’ inputs w