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Toshiba Adds SOIC Packages to Lineup of CMOS Logic ICs

Suited to Digital Home Appliances, Industrial Equipment

IRVINE, Calif., December 7, 2016 --- Toshiba America Electronic Components, Inc. (TAEC)* today announced the availability of a line of CMOS logic ICs in small outline integrated circuit (SOIC) packages: the 74HCxxxD series. These products support flow and reflow soldering, and are suitable for industrial equipment and digital home appliances with logic levels of 6V and lower. The 63 new part numbers in the 74HCxxxD series consist of the most commonly used 74-series logic functions, bringing the total number of CMOS logic ICs offered by Toshiba to more than 300.


An SOIC is a surface-mounted integrated circuit that occupies an area that is approximately 30–50 percent less than an equivalent dual in-line package (DIP) with a thickness that is 70 percent smaller. This smaller size is well suited to applications that require a smaller PCB footprint. Toshiba’s ICs are available in industry standard packages of SOIC14, SOIC16, and SOIC20, and include a range of functionalities such as various gate types, flip flops, buffers, multiplexers, serial/parallel shift registers and more.


Product Lineup

Part Number

Logic Function

74HC00D

Quad 2-input NAND gate

74HC02D

Quad 2-input NOR gate

74HC03D

Quad 2-input NAND gate with open-drain

74HC08D

Quad 2-input AND gate

74HC21D

Dual 4-input NAND gate

74HC32D

Quad 2-input OR gate

74HC86D

Quad 2-input XOR gate

74HC04D

Hex inverter

74HC05D

Hex inverter with open-drain

74HC14D

Hex schmitt inverter

74HC123D

Dual monostable multivibrator

74HC125D

Quad 3-state buffer

74HC132D

Quad 2-input Schmitt NAND

74HC138D

3-to-8 line Demultiplexor

74HC139D

Dual 2-to-4 Demultiplexor

74HC151D

8-to-1 Multiplexor

74HC153D

Dual 4-to-1 Multiplexor

74HC157D

Quad 2-to-1 Multiplexor

74HC164D

Parallel-out 8-bit Shift Register

74HC166D

Parallel-in 8-bit Shift Register

74HC74D

Dual D Flip-Flop

74HC174D

Hex D Flip-Flop

74HC175D

Quad D Flip-Flop

74HC244D

Octal buffer with 3-state outputs

74HC245D

Octal bus transceiver with 3-state outputs

74HC259D

8-bit addressable latch

74HC273D

8-bit register with asynchronous clear

74HC373D

Octal transparent latch with 3-state outputs

74HC374D

Octal register with 3-state outputs

74HC393D

Dual 4-bit binary counter

74HC540D

Inverting octal buffer with 3-state outputs

74HC541D

Non-inverting octal buffer with 3-state outputs

74HC573D

Octal D-type transparent latch with 3-state outputs

74HC4049D

Hex inverting Buffer

74HC4050D

Hex non-inverting Buffer

74HC4051D

8-channel analog Mux/Demultiplexer

74HC4052D

Dual 4-channel analog Mux/Demultiplexers

74HC4053D

Triple 2-channel analog Mux/Demultiplexers

74HC4066D

Quad Bilateral Switches


Pricing and Availability

Toshiba’s new CMOS logic ICs in SOIC packages are available now. For more details, samples and pricing information, please contact your local Toshiba Sales Office.


*About TAEC

Through proven commitment, lasting relationships and advanced, reliable electronic components, Toshiba enables its customers to create market-leading designs. Toshiba is the heartbeat within product breakthroughs from OEMs, ODMs, CMs, VARs, distributors and fabless chip companies worldwide.  A committed electronic components leader, Toshiba designs and manufactures high-quality flash memory-based storage solutions, solid state drives (SSDs), hard disk drives (HDDs), solid state hybrid drives (SSHDs), discrete devices, custom SoCs/ASICs, imaging products, microcontrollers, wireless components, mobile peripheral devices, advanced materials and medical tubes that make possible today’s leading smartphones, tablets, cameras, medical devices, automotive electronics, industrial applications, enterprise solutions and more.


Toshiba America Electronic Components, Inc. is an independent operating company owned by Toshiba America, Inc., a subsidiary of Toshiba Corporation, Japan’s largest semiconductor, solid state drive and hard disk drive manufacturer and the world’s seventh largest semiconductor manufacturer (Gartner, 2015 Worldwide Semiconductor Revenue, January, 2016). Founded in Tokyo in 1875, Toshiba is at the heart of a global network of over 550 consolidated companies employing over 188,000 people worldwide (as of March 31, 2016). Visit Toshiba's web site at http://toshiba.semicon-storage.com.


Information in this press release, including product pricing and specifications, content of services and contact information, is current and believed to be accurate on the date of the announcement, but is subject to change without prior notice. Technical and application information contained here is subject to the most recent applicable Toshiba product specifications.

·Before creating and producing designs and using, customers must also refer to and comply with the latest versions of all relevant TOSHIBA information and the instructions for the application that Product will be used with or for.