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General-Purpose Logics
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- Overview
- Documentation
- Design Support
Renesas' logic devices support the information equipment and computer fields, which demand small size and high performance, with a variety of power supply voltages, functions, and capabilities. They provide strong support for specialized applications such as bus switching, level conversion, and applications related to the clock.
Lineup:
Uni Logic
These logic ICs with ultra-small package with 1-3 gate are ideal for reducing device size and allowing effective use of board space.
RD74LVC-B Series
These low voltage operation (Vcc = 3.3 V) products are perfect for devices demanding low power consumption. These 3V drive products demonstrate the same or better performance as 5V standard logics, and can also conveniently be used in mixed 5/3V systems.
Level Shifter
These ICs perform high-speed bidirectional signal level conversion for two supply voltages on the same board.
HD74LV-A Series
These low voltage operation (Vcc = 3.3 V) products are perfect for devices demanding low power consumption. These 3V drive products demonstrate the same or better performance as 5V standard logics, and can also conveniently be used in mixed 5/3V systems.
Built in Hot Plug Interface Logic HD74LVCZ Series
These products change output to a high impedance state when the power supply of an IC turns on or off to provide support for hot swapping. They are ideal for systems for guaranteeing operation at power on/off.
HD74ALVC Series
Ultra-high-speed 3.3V drive series suitable for increasing device speed. This lineup of products is suitable for driving a 16-bit bus.
High Speed Bus SW HD74CBT Series
These switching ICs are capable of sending ultra-high-speed signals. They also support partial power down.
High Voltage Logic Drivers
A new driver that can assign and control addresses has been added. It is ideal for LED illumination applications.
Clock Generators
These products have a SSC (Spread Spectrum Clock) function that can help reduce device EMI.
IGBT Drivers
These products directly drive Renesas IGBTs for strobe, simplifying circuit design.
HD74AC Series
This series is upward compatible with the HD74HC Series, and has more than double the high-speed operation of the HD74HC Series.
RD74HV1G Series
These devices support 30V high voltage output and can interface with small signal circuits and high voltage circuits.
RD74HV8T Series
These devices have eight channels of 30V high voltage output and a multichannel interface to small signal circuits and high voltage circuits.
ICs for RS422/423, IEEE 485/488 Interfaces
These RS-422A interface ICs are suitable for high-speed and long-distance interfacing between devices such as computers.
HD/RD74HC Series
The most standard series of the family of 5V drive bipolar general-purpose logic ICs. It has an over 20-year track record and high market penetration.
HD74LS Series
The most standard series of the family of 5V drive bipolar general-purpose logic ICs. It has an over 30-year track record and high market penetration.
HD74BC Series
These products employ BiCMOS process and achieve a balance of both high driving capability and low power consumption. We have a lineup for bus lines (8-bit) requiring these characteristics.
I/O Expanders
This rich product lineup for microcontroller or SoC board expansion and serial-parallel conversion is suitable for all fields and applications.
