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HEF4049AF, HEF4049B, HEF4049BD

Table of contents:
Info of HEF4049AF
Info of HEF4049B
Info of HEF4049BD

HEF4049AF, HEF4049B, HEF4049BD Selling Leads, Datasheet

MFG:PHI Package Cooled:CDIP16 D/C:8811+

HEF4049AF, HEF4049B, HEF4049BD Datasheet download

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Part Number: HEF4049AF

MFG: PHI

Package Cooled: CDIP16

D/C: 8811+

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HEF4049B General Description

The HEF4049B provides six 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.

HEF4049B Typical Application

Some examples of applications for the HEF4049B are:
· LOCMOS to DTL/TTL converter
· HIGH sink current for driving 2 TTL loads
· HIGH-to-LOW level logic conversion

HEF4049B Connection Diagram

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