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Lineup expansion of general purpose logic ICs that can be used for a wide range of applications by raising the operating temperature

Product News 2020-02

Lineup expansion of general purpose logic ICs that can be used for a wide range of applications by raising the operating temperature

Toshiba Electronic Devices & Storage Corporation (“Toshiba”) will expand our lineup of general purpose logic ICs that support a maximum operating temperature of 125 °C.
The maximum operating temperatures of some products have already raised from 85 °C to 125 °C, but the products with raised operating temperature will gradually be available in order to respond to the diversification of usage environments. This makes it possible to consider applications where the temperature environment and series characteristics did not match up to now.
The CMOS logic ICs TC74AC series (3 products), TC74LCX series (5 products) and L-MOS (28 products), total 36 products will be sequentially available. After release of them, CMOS logic ICs[1] (80 products), bus switches[2] (5 products), and dual-supply level shifters[3] (5 products) will follow[4], resulting in a total of 126 products. This means our lineup will hold 400 products with 125 °C operating temperature.

Notes:
[1] TC74AC series, TC74LCX series, TC74HC series, 74HC series, TC74AC series, TC74VCX series
[2] TC7MBL series
[3] TC7QPB series, TC7MPB series
[4] As of January 2020

Features

  • High operating temperature: Topr=125 °C (max)
  • Broad function lineup
  • Industry standard package

Applications

  • Consumer equipments
  • Industrial equipments (servers, etc.)

Product Specifications

Product
group

Type

Series

Part
number

The number of
object products

Operating ranges

Package

Supply
voltage
Vcc
(V)

Operating
temperature
Topr
(°C)

CMOS
logic ICs

5 V

Advanced

TC74AC
series

3

2.0 to 5.5

-40 to 125

TSSOP14
TSSOP16
TSSOP20

Low-voltage

-

TC74LCX
series

5

[5]

TSSOP48

L-MOS

5 V

Very
High-Speed

TC7WH
series

13

2.0 to 5.5

SM8

Low-voltage

-

TC7WZ
series

15

1.65 to 5.5

Notes:
[5] TC74LCX16244FT: VCC=2.0 to 3.6 V
TC74LCX163245FT, TC74LCXR163245FT: VCCB=2.3 to 3.6 V, VCCA=4.5 to 5.5 V
TC74LCX164245FT, TC74LCXR164245FT: VCCB=4.5 to 5.5 V, VCCA=2.3 to 3.6 V

Lineup

Information in this document, including product prices and specifications, content of services and contact information, is correct on the date of the announcement but is subject to change without prior notice.

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