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MC74HC4049 - Hex Buffers/Logic-Level Down Converters

Download the MC74HC4049 datasheet PDF. This datasheet also covers the MC74HC4050 variant, as both devices belong to the same hex buffers/logic-level down converters family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (MC74HC4050_Motorola.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Motorola Semiconductor (now NXP Semiconductors)

Part Number Description
MC74HC4040A 12-Stage Binary Ripple Counter
MC74HC4002 Dual 4-Input NOR Gate
MC74HC4016A Quad Analog Switch/ Multiplexer/Demultiplexer
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MC74HC4050 Hex Buffers/Logic-Level Down Converters

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MOTOROLA SEMICONDUCTOR TECHNICAL DATA Hex Buffers/Logic-Level Down Converters High–Performance Silicon–Gate CMOS The MC54/74HC4049 consists of six inverting buffers, and the MC54/74HC4050 consists of six noninverting buffers. They are identical in pinout to the MC14049UB and MC14050B metal–gate CMOS buffers. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. The input protection circuitry on these devices has been modified by eliminating the VCC diodes to allow the use of input voltages up to 15 volts. Thus, the devices may be used as logic–level translators that convert from a high voltage to a low voltage while operating at the low–voltage power supply.
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