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INTEGRATED CIRCUITS
DATA SHEET
For a complete data sheet, please also download:
• The IC04 LOCMOS HE4000B Logic Family Specifications HEF, HEC
• The IC04 LOCMOS HE4000B Logic Package Outlines/Information HEF, HEC
HEF4050B buffers HEX non-inverting buffers
Product specification File under Integrated Circuits, IC04
January 1995
Philips Semiconductors
HEX non-inverting buffers
DESCRIPTION The HEF4050B provides six non-inverting buffers with high current output capability suitable for driving TTL or high capacitive loads. Since input voltages in excess of the buffers’ supply voltage are permitted, the buffers may also be used to convert logic levels of up to 15 V to standard TTL levels. Their guaranteed fan-out into common bipolar logic elements is shown in the table below.